chore: source formatting and spec allignment

Cargo.lock

@@ -805,6 +805,7 @@ dependencies = [
  "liquid-core",
  "pagefind",
  "pulldown-cmark",
+ "quick-xml 0.41.0",
  "rayon",
  "refinery",
  "reqwest",
@@ -5638,6 +5639,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.41.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e660451e55124f798a69a5af3f49ccfbefbd41910eefd25caf2393e1f3473ec1"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quinn"
 version = "0.11.9"

Cargo.toml

@@ -37,6 +37,7 @@ open = "5"
 pulldown-cmark = "0.13"
 liquid = "0.26"
 liquid-core = { version = "0.26", features = ["derive"] }
+quick-xml = "0.41"
 rayon = "1.10"
 pagefind = "1.5.2"
 reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }

RUST_EXECUTION_BACKLOG.md

@@ -227,7 +227,7 @@ Rules:
 
 ### `bds-ui/views`
 
-- preview controls
+- internal Markdown/Preview switch backed by Wry, plus external Open in Browser command
 - generation progress display
 - render errors and diagnostics
 - AI operation triggers in post editor (analysis, taxonomy), translation editor (translate), and media editor (alt text, translate)

RUST_PLAN.md

@@ -25,7 +25,7 @@ This plan is split into multiple documents:
 ## Non-Negotiable Constraints
 
 1. **Content compatibility is exact.** Existing SQLite data, markdown/frontmatter, translation files, media sidecars, templates, menu documents, generated HTML structure, feeds, and sitemaps must remain readable and writable by the Rust app.
-2. **No JavaScript anywhere.** No npm, no webview, no JS runtime, no Electron. This is a supply-chain security constraint. The entire app is pure Rust plus native platform APIs. Pagefind is integrated as a Rust library dependency (`pagefind` crate), not as an external binary.
+2. **No JavaScript application runtime.** No npm, Node.js, Electron, or remotely loaded application assets. The required in-editor and style preview panels use Wry to display the localhost-only Rust preview server in the operating system webview; the separate Open in Browser command opens the same preview in the system browser. Pagefind is integrated as a Rust library dependency (`pagefind` crate), not as an external binary.
 3. **Script compatibility is intentionally broken.** Python/Pyodide is removed. Rust bDS is a green-field app and uses Lua for user-authored scripting. Existing Python scripts are not carried forward as compatible runtime artifacts. Built-in macros (gallery, youtube, vimeo, photo_archive, tag_cloud) are re-implemented as native Rust, not routed through Lua.
 4. **Core release ships as a native desktop app.** Primary target is macOS, but the UI stack (Iced + muda + rfd) is cross-platform from day one. Native menus, key handling, open-file/deep-link handling, and platform command routing are part of core scope, not follow-up polish.
 5. **Template editing is core scope.** Template rendering without template management UI is not sufficient.
@@ -42,12 +42,14 @@ The application uses the following UI and platform integration stack:
 | Text editing | **ropey** + **syntect** + **cosmic-text** | Custom syntax-highlighting editor widget for markdown, Liquid templates, and Lua scripts |
 | Native menus | **muda** | Cross-platform native menu bar (NSMenu on macOS, Win32 menus on Windows, GTK/dbus on Linux) |
 | File dialogs | **rfd** | Cross-platform native file/folder dialogs (NSOpenPanel/NSSavePanel on macOS, equivalents elsewhere) |
+| Internal preview | **wry** | Embedded post and style preview panels backed only by the localhost Rust preview server |
 | Platform lifecycle | **objc2** (macOS only, cfg-gated) | Thin shim for `application:openFile:`, `application:openURLs:`, and other `NSApplicationDelegate` hooks |
 
 ### Why this stack
 
 - **Iced** is a published crate with versioned releases, proper documentation, and a stable API. It uses wgpu for GPU-accelerated rendering and follows the Elm architecture (Message → update → view).
 - **muda** and **rfd** render through real platform APIs (NSMenu, NSOpenPanel, etc.) with zero fidelity loss versus hand-rolled platform code, while providing cross-platform support from day one.
+- **wry** preserves the baseline app's internal Markdown/Preview workflow using the operating system webview. It is a presentation surface for the loopback preview server, not the application runtime; external-browser preview remains available separately.
 - **ropey + syntect + cosmic-text** gives full control over the editor experience: rope-based efficient text storage, Sublime Text syntax grammars (markdown, Liquid, Lua), and proper font shaping and layout via the same engine used by cosmic-DE.
 - The only platform-specific code is a small (~50 line) lifecycle shim for macOS app delegate hooks, conditionally compiled via `cfg(target_os = "macos")`. Linux and Windows equivalents are bounded and isolated to the same module.
 
@@ -72,15 +74,15 @@ bds-rust/
 
 - **bds-core**: all engines, models, persistence, rendering, publishing — zero UI dependencies.
 - **bds-editor**: reusable Iced custom widget for syntax-highlighting text editing. Depends on ropey, syntect, cosmic-text, and iced. Does not depend on bds-core. Can be extracted as a standalone crate.
-- **bds-ui**: application shell, Iced views and components, message routing, platform integration (muda for menus, rfd for dialogs, objc2 shim for macOS lifecycle). Depends on bds-core and bds-editor.
+- **bds-ui**: application shell, Iced views and components, embedded localhost preview (wry), message routing, platform integration (muda for menus, rfd for dialogs, objc2 shim for macOS lifecycle). Depends on bds-core and bds-editor.
 - **bds-cli**: headless automation surface. Depends on bds-core only.
 
 ## Distribution Characteristics
 
-- **Single static binary.** No external runtime dependencies (no GTK, no Electron, no Node.js). Lua and SQLite are compiled into the binary.
+- **Single application binary.** No Electron or Node.js runtime. Lua and SQLite are compiled into the binary; internal preview uses the operating system webview supplied by the target platform.
 - **Binary size:** ~15–25 MB.
-- **Memory usage / startup:** no BEAM VM, no browser engine — a single native process.
+- **Memory usage / startup:** no BEAM VM or bundled browser engine — one native application process plus the operating system webview used while preview is visible.
-- **Zero install dependencies:** users download one binary. No Homebrew, no system packages.
+- **Platform prerequisites:** macOS uses the system WebKit runtime. Windows/Linux packaging must account for Wry's platform webview prerequisites without adding an application-managed JavaScript runtime.
 
 ## Split Rationale
 
@@ -98,7 +100,7 @@ The Rust rewrite is not considered successful until the core release can do all
 
 1. Open a real project created by the baseline app.
 2. Create and edit posts, translations, media, tags, templates, and settings.
-3. Preview drafts and published content locally.
+3. Preview drafts and published content both in the post editor's internal preview panel and in the external system browser.
 4. Generate a complete site whose output matches the current app modulo approved normalization differences.
 5. Publish the generated output to a remote target.
 6. Rebuild the database from files and run metadata diff without losing information.

RUST_PLAN_CORE.md

@@ -757,6 +757,8 @@ By Wave 3, bds-editor must support the full feature set documented in the editor
 - preview server binds to `127.0.0.1:4123` (localhost only, fixed port)
 - preview and generated HTML use local assets only
 - preview must support drafts and language-prefixed routes
+- each post editor can switch between Markdown and an internal Wry preview panel backed by the draft preview route
+- Open in Browser starts or reuses the same preview server and opens its URL in the external system browser; it does not replace the internal panel
 - rendered language is controlled by project settings, not by UI locale
 
 ### One-shot AI operations
@@ -792,12 +794,13 @@ Wave 4 introduces the one-shot AI client in `bds-core`. This is a minimal `reqwe
 
 - fixture-based generation comparisons against current app output
 - preview route tests for posts, drafts, assets, media, and language routes
+- UI tests for switching a post between Markdown and internal preview, plus the external Open in Browser command
 - template compatibility tests using current `.liquid` templates
 
 ### Done when
 
 - the same project can be generated by both apps with matching output
-- preview is accurate enough to be trusted as an authoring tool
+- internal and external preview are accurate enough to be trusted as authoring tools
 - milestone M4 acceptance review passes
 
 ## Wave 5: Publishing And Operational Integrity

crates/bds-core/Cargo.toml

@@ -22,6 +22,7 @@ sys-locale = { workspace = true }
 pulldown-cmark = { workspace = true }
 liquid = { workspace = true }
 liquid-core = { workspace = true }
+quick-xml = { workspace = true }
 rayon = { workspace = true }
 pagefind = { workspace = true }
 reqwest = { workspace = true }

crates/bds-core/migrations/V3__align_ai_schema.sql

@@ -0,0 +1,5 @@
+ALTER TABLE chat_messages ADD COLUMN cache_read_tokens INTEGER;
+ALTER TABLE chat_messages ADD COLUMN cache_write_tokens INTEGER;
+
+ALTER TABLE ai_providers RENAME COLUMN npm TO package_ref;
+ALTER TABLE ai_models RENAME COLUMN provider_npm TO provider_package_ref;

crates/bds-core/src/db/connection.rs

@@ -1,6 +1,6 @@
+use crate::db::migrations;
 use rusqlite::Connection;
 use std::path::Path;
-use crate::db::migrations;
 
 /// Database wrapper managing a SQLite connection.
 pub struct Database {
@@ -11,7 +11,9 @@ impl Database {
     /// Open an existing bDS project database.
     pub fn open(path: &Path) -> Result<Self, rusqlite::Error> {
         let conn = Connection::open(path)?;
-        conn.execute_batch("PRAGMA journal_mode=WAL; PRAGMA synchronous=NORMAL; PRAGMA foreign_keys=ON;")?;
+        conn.execute_batch(
+            "PRAGMA journal_mode=WAL; PRAGMA synchronous=NORMAL; PRAGMA foreign_keys=ON;",
+        )?;
         Ok(Self { conn })
     }
 

crates/bds-core/src/db/from_row.rs

@@ -162,11 +162,9 @@ pub const POST_TRANSLATION_COLUMNS: &str = "\
     id, project_id, translation_for, language, title, excerpt, content, \
     status, file_path, checksum, created_at, updated_at, published_at";
 
-pub const POST_LINK_COLUMNS: &str =
+pub const POST_LINK_COLUMNS: &str = "id, source_post_id, target_post_id, link_text, created_at";
-    "id, source_post_id, target_post_id, link_text, created_at";
 
-pub const POST_MEDIA_COLUMNS: &str =
+pub const POST_MEDIA_COLUMNS: &str = "id, project_id, post_id, media_id, sort_order, created_at";
-    "id, project_id, post_id, media_id, sort_order, created_at";
 
 pub const MEDIA_COLUMNS: &str = "\
     id, project_id, filename, original_name, mime_type, size, \
@@ -189,8 +187,7 @@ pub const SCRIPT_COLUMNS: &str = "\
 
 pub const SETTING_COLUMNS: &str = "key, value, updated_at";
 
-pub const GENERATED_FILE_HASH_COLUMNS: &str =
+pub const GENERATED_FILE_HASH_COLUMNS: &str = "project_id, relative_path, content_hash, updated_at";
-    "project_id, relative_path, content_hash, updated_at";
 
 pub const DB_NOTIFICATION_COLUMNS: &str =
     "id, entity_type, entity_id, action, from_cli, seen_at, created_at";
@@ -418,7 +415,10 @@ mod tests {
     #[test]
     fn parse_post_status_valid() {
         assert_eq!(parse_post_status("draft").unwrap(), PostStatus::Draft);
-        assert_eq!(parse_post_status("published").unwrap(), PostStatus::Published);
+        assert_eq!(
+            parse_post_status("published").unwrap(),
+            PostStatus::Published
+        );
         assert_eq!(parse_post_status("archived").unwrap(), PostStatus::Archived);
     }
 
@@ -431,8 +431,14 @@ mod tests {
     fn parse_template_kind_valid() {
         assert_eq!(parse_template_kind("post").unwrap(), TemplateKind::Post);
         assert_eq!(parse_template_kind("list").unwrap(), TemplateKind::List);
-        assert_eq!(parse_template_kind("not_found").unwrap(), TemplateKind::NotFound);
+        assert_eq!(
-        assert_eq!(parse_template_kind("partial").unwrap(), TemplateKind::Partial);
+            parse_template_kind("not_found").unwrap(),
+            TemplateKind::NotFound
+        );
+        assert_eq!(
+            parse_template_kind("partial").unwrap(),
+            TemplateKind::Partial
+        );
     }
 
     #[test]
@@ -442,36 +448,69 @@ mod tests {
 
     #[test]
     fn parse_template_status_valid() {
-        assert_eq!(parse_template_status("draft").unwrap(), TemplateStatus::Draft);
+        assert_eq!(
-        assert_eq!(parse_template_status("published").unwrap(), TemplateStatus::Published);
+            parse_template_status("draft").unwrap(),
+            TemplateStatus::Draft
+        );
+        assert_eq!(
+            parse_template_status("published").unwrap(),
+            TemplateStatus::Published
+        );
     }
 
     #[test]
     fn parse_script_kind_valid() {
         assert_eq!(parse_script_kind("macro").unwrap(), ScriptKind::Macro);
         assert_eq!(parse_script_kind("utility").unwrap(), ScriptKind::Utility);
-        assert_eq!(parse_script_kind("transform").unwrap(), ScriptKind::Transform);
+        assert_eq!(
+            parse_script_kind("transform").unwrap(),
+            ScriptKind::Transform
+        );
     }
 
     #[test]
     fn parse_script_status_valid() {
         assert_eq!(parse_script_status("draft").unwrap(), ScriptStatus::Draft);
-        assert_eq!(parse_script_status("published").unwrap(), ScriptStatus::Published);
+        assert_eq!(
+            parse_script_status("published").unwrap(),
+            ScriptStatus::Published
+        );
     }
 
     #[test]
     fn parse_notification_entity_valid() {
-        assert_eq!(parse_notification_entity("post").unwrap(), NotificationEntity::Post);
+        assert_eq!(
-        assert_eq!(parse_notification_entity("media").unwrap(), NotificationEntity::Media);
+            parse_notification_entity("post").unwrap(),
-        assert_eq!(parse_notification_entity("script").unwrap(), NotificationEntity::Script);
+            NotificationEntity::Post
-        assert_eq!(parse_notification_entity("template").unwrap(), NotificationEntity::Template);
+        );
+        assert_eq!(
+            parse_notification_entity("media").unwrap(),
+            NotificationEntity::Media
+        );
+        assert_eq!(
+            parse_notification_entity("script").unwrap(),
+            NotificationEntity::Script
+        );
+        assert_eq!(
+            parse_notification_entity("template").unwrap(),
+            NotificationEntity::Template
+        );
     }
 
     #[test]
     fn parse_notification_action_valid() {
-        assert_eq!(parse_notification_action("created").unwrap(), NotificationAction::Created);
+        assert_eq!(
-        assert_eq!(parse_notification_action("updated").unwrap(), NotificationAction::Updated);
+            parse_notification_action("created").unwrap(),
-        assert_eq!(parse_notification_action("deleted").unwrap(), NotificationAction::Deleted);
+            NotificationAction::Created
+        );
+        assert_eq!(
+            parse_notification_action("updated").unwrap(),
+            NotificationAction::Updated
+        );
+        assert_eq!(
+            parse_notification_action("deleted").unwrap(),
+            NotificationAction::Deleted
+        );
     }
 
     // ── JSON helpers ─────────────────────────────────────────────────
@@ -504,11 +543,13 @@ mod tests {
              VALUES ('p1', 'Blog', 'blog', 'My blog', '/data', 1, 1000, 2000)",
             [],
         ).unwrap();
-        let p = c.query_row(
+        let p = c
+            .query_row(
                 &format!("SELECT {PROJECT_COLUMNS} FROM projects WHERE id = 'p1'"),
                 [],
                 project_from_row,
-        ).unwrap();
+            )
+            .unwrap();
         assert_eq!(p.id, "p1");
         assert_eq!(p.name, "Blog");
         assert_eq!(p.slug, "blog");
@@ -527,7 +568,8 @@ mod tests {
             "INSERT INTO projects (id, name, slug, is_active, created_at, updated_at)
              VALUES ('p1', 'B', 'b', 0, 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         c.execute(
             "INSERT INTO posts (id, project_id, title, slug, excerpt, content, status, author,
              language, do_not_translate, template_slug, file_path, checksum,
@@ -541,11 +583,13 @@ mod tests {
              1000, 2000, NULL)",
             [],
         ).unwrap();
-        let p = c.query_row(
+        let p = c
+            .query_row(
                 &format!("SELECT {POST_COLUMNS} FROM posts WHERE id = 'x'"),
                 [],
                 post_from_row,
-        ).unwrap();
+            )
+            .unwrap();
         assert_eq!(p.id, "x");
         assert_eq!(p.project_id, "p1");
         assert_eq!(p.title, "Hello");
@@ -575,19 +619,23 @@ mod tests {
             "INSERT INTO projects (id, name, slug, is_active, created_at, updated_at)
              VALUES ('p1', 'B', 'b', 0, 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         c.execute(
             "INSERT INTO templates (id, project_id, slug, title, kind, enabled, version,
              file_path, status, content, created_at, updated_at)
              VALUES ('t1', 'p1', 'default', 'Default', 'not_found', 0, 3,
              'templates/default.liquid', 'draft', 'html', 1000, 2000)",
             [],
-        ).unwrap();
+        )
-        let t = c.query_row(
+        .unwrap();
+        let t = c
+            .query_row(
                 &format!("SELECT {TEMPLATE_COLUMNS} FROM templates WHERE id = 't1'"),
                 [],
                 template_from_row,
-        ).unwrap();
+            )
+            .unwrap();
         assert_eq!(t.kind, TemplateKind::NotFound);
         assert!(!t.enabled);
         assert_eq!(t.version, 3);
@@ -604,11 +652,15 @@ mod tests {
              VALUES ('media', 'm1', 'deleted', 1, 5000, 1000)",
             [],
         ).unwrap();
-        let n = c.query_row(
+        let n = c
-            &format!("SELECT {DB_NOTIFICATION_COLUMNS} FROM db_notifications WHERE entity_id = 'm1'"),
+            .query_row(
+                &format!(
+                    "SELECT {DB_NOTIFICATION_COLUMNS} FROM db_notifications WHERE entity_id = 'm1'"
+                ),
                 [],
                 db_notification_from_row,
-        ).unwrap();
+            )
+            .unwrap();
         assert_eq!(n.entity_type, NotificationEntity::Media);
         assert_eq!(n.entity_id, "m1");
         assert_eq!(n.action, NotificationAction::Deleted);

crates/bds-core/src/db/fts.rs

@@ -1,5 +1,7 @@
-use rust_stemmers::{Algorithm, Stemmer};
 use rusqlite::Connection;
+use rust_stemmers::{Algorithm, Stemmer};
+
+use crate::util::calendar_range_unix_ms;
 
 /// Create FTS5 virtual tables at runtime (not in migrations per spec).
 ///
@@ -22,7 +24,7 @@ pub fn ensure_fts_tables(conn: &Connection) -> rusqlite::Result<()> {
             caption,
             original_name,
             tags
-        );"
+        );",
     )?;
     Ok(())
 }
@@ -82,6 +84,10 @@ pub struct MediaTranslationFts {
 /// Index a post in the FTS table with separate columns per spec.
 ///
 /// Translation titles go to the title column, excerpts to excerpt, content to content.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "FTS columns mirror the persisted post fields"
+)]
 pub fn index_post(
     conn: &Connection,
     post_id: &str,
@@ -137,6 +143,10 @@ pub fn index_post(
 /// Index a media item in the FTS table with separate columns per spec.
 ///
 /// Translation titles go to the title column, alts to alt, captions to caption.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "FTS columns mirror the persisted media fields"
+)]
 pub fn index_media(
     conn: &Connection,
     media_id: &str,
@@ -209,14 +219,15 @@ pub fn remove_media_from_index(conn: &Connection, media_id: &str) -> rusqlite::R
 }
 
 /// Search posts by full-text query. Returns matching post IDs.
-pub fn search_posts(conn: &Connection, query: &str, language: &str) -> rusqlite::Result<Vec<String>> {
+pub fn search_posts(
+    conn: &Connection,
+    query: &str,
+    language: &str,
+) -> rusqlite::Result<Vec<String>> {
     let stemmed = stem_text(query, language);
-    let mut stmt = conn.prepare(
+    let mut stmt =
-        "SELECT post_id FROM posts_fts WHERE posts_fts MATCH ?1 ORDER BY rank"
+        conn.prepare("SELECT post_id FROM posts_fts WHERE posts_fts MATCH ?1 ORDER BY rank")?;
-    )?;
+    let rows = stmt.query_map(rusqlite::params![stemmed], |row| row.get::<_, String>(0))?;
-    let rows = stmt.query_map(rusqlite::params![stemmed], |row| {
-        row.get::<_, String>(0)
-    })?;
     rows.collect()
 }
 
@@ -255,16 +266,28 @@ pub fn search_posts_filtered(
     // Get FTS matches first
     let fts_ids = search_posts(conn, query, language)?;
     if fts_ids.is_empty() {
-        return Ok(SearchResults { post_ids: vec![], total: 0, offset: filters.offset.unwrap_or(0), limit: filters.limit.unwrap_or(0) });
+        return Ok(SearchResults {
+            post_ids: vec![],
+            total: 0,
+            offset: filters.offset.unwrap_or(0),
+            limit: filters.limit.unwrap_or(0),
+        });
     }
 
     // Apply filters by querying posts table
-    let placeholders: Vec<String> = fts_ids.iter().enumerate().map(|(i, _)| format!("?{}", i + 1)).collect();
+    let placeholders: Vec<String> = fts_ids
+        .iter()
+        .enumerate()
+        .map(|(i, _)| format!("?{}", i + 1))
+        .collect();
     let mut sql = format!(
         "SELECT id FROM posts WHERE id IN ({}) ",
         placeholders.join(",")
     );
-    let mut params: Vec<Box<dyn rusqlite::types::ToSql>> = fts_ids.iter().map(|id| Box::new(id.clone()) as Box<dyn rusqlite::types::ToSql>).collect();
+    let mut params: Vec<Box<dyn rusqlite::types::ToSql>> = fts_ids
+        .iter()
+        .map(|id| Box::new(id.clone()) as Box<dyn rusqlite::types::ToSql>)
+        .collect();
     let mut param_idx = fts_ids.len() + 1;
 
     if let Some(status) = filters.status {
@@ -296,29 +319,21 @@ pub fn search_posts_filtered(
     }
 
     if let Some(year) = filters.year {
-        // Filter by year from created_at (unix ms)
+        let (start, end) =
-        let start = chrono::NaiveDate::from_ymd_opt(year, 1, 1).unwrap().and_hms_opt(0, 0, 0).unwrap().and_utc().timestamp_millis();
+            calendar_range_unix_ms(year, filters.month).ok_or(rusqlite::Error::InvalidQuery)?;
-        let end = chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1).unwrap().and_hms_opt(0, 0, 0).unwrap().and_utc().timestamp_millis();
+        sql.push_str(&format!(
-        sql.push_str(&format!("AND created_at >= ?{param_idx} AND created_at < ?{} ", param_idx + 1));
+            "AND created_at >= ?{param_idx} AND created_at < ?{} ",
+            param_idx + 1
+        ));
         params.push(Box::new(start));
         params.push(Box::new(end));
         param_idx += 2;
     }
 
-    if let Some(month) = filters.month {
-        if let Some(year) = filters.year {
-            let (end_year, end_month) = if month == 12 { (year + 1, 1) } else { (year, month as i32 + 1) };
-            let start = chrono::NaiveDate::from_ymd_opt(year, month, 1).unwrap().and_hms_opt(0, 0, 0).unwrap().and_utc().timestamp_millis();
-            let end = chrono::NaiveDate::from_ymd_opt(end_year, end_month as u32, 1).unwrap().and_hms_opt(0, 0, 0).unwrap().and_utc().timestamp_millis();
-            sql.push_str(&format!("AND created_at >= ?{param_idx} AND created_at < ?{} ", param_idx + 1));
-            params.push(Box::new(start));
-            params.push(Box::new(end));
-            param_idx += 2;
-        }
-    }
-
     if let Some(lang) = filters.language {
-        sql.push_str(&format!("AND (language = ?{param_idx} OR language IS NULL) "));
+        sql.push_str(&format!(
+            "AND (language = ?{param_idx} OR language IS NULL) "
+        ));
         params.push(Box::new(lang.to_string()));
         param_idx += 1;
     }
@@ -349,7 +364,8 @@ pub fn search_posts_filtered(
     let count_sql = sql.replace("SELECT id FROM posts", "SELECT COUNT(*) FROM posts");
     let total: usize = {
         let mut stmt = conn.prepare(&count_sql)?;
-        let params_refs: Vec<&dyn rusqlite::types::ToSql> = params.iter().map(|p| p.as_ref()).collect();
+        let params_refs: Vec<&dyn rusqlite::types::ToSql> =
+            params.iter().map(|p| p.as_ref()).collect();
         stmt.query_row(params_refs.as_slice(), |row| row.get::<_, usize>(0))?
     };
 
@@ -365,22 +381,26 @@ pub fn search_posts_filtered(
 
     let mut stmt = conn.prepare(&sql)?;
     let params_refs: Vec<&dyn rusqlite::types::ToSql> = params.iter().map(|p| p.as_ref()).collect();
-    let rows = stmt.query_map(params_refs.as_slice(), |row| {
+    let rows = stmt.query_map(params_refs.as_slice(), |row| row.get::<_, String>(0))?;
-        row.get::<_, String>(0)
-    })?;
     let post_ids: Vec<String> = rows.collect::<rusqlite::Result<Vec<_>>>()?;
-    Ok(SearchResults { post_ids, total, offset, limit })
+    Ok(SearchResults {
+        post_ids,
+        total,
+        offset,
+        limit,
+    })
 }
 
 /// Search media by full-text query. Returns matching media IDs.
-pub fn search_media(conn: &Connection, query: &str, language: &str) -> rusqlite::Result<Vec<String>> {
+pub fn search_media(
+    conn: &Connection,
+    query: &str,
+    language: &str,
+) -> rusqlite::Result<Vec<String>> {
     let stemmed = stem_text(query, language);
-    let mut stmt = conn.prepare(
+    let mut stmt =
-        "SELECT media_id FROM media_fts WHERE media_fts MATCH ?1 ORDER BY rank"
+        conn.prepare("SELECT media_id FROM media_fts WHERE media_fts MATCH ?1 ORDER BY rank")?;
-    )?;
+    let rows = stmt.query_map(rusqlite::params![stemmed], |row| row.get::<_, String>(0))?;
-    let rows = stmt.query_map(rusqlite::params![stemmed], |row| {
-        row.get::<_, String>(0)
-    })?;
     rows.collect()
 }
 
@@ -526,7 +546,8 @@ mod tests {
                 language: "en".into(),
             }],
             "en",
-        ).unwrap();
+        )
+        .unwrap();
 
         let results = search_posts(db.conn(), "spider", "en").unwrap();
         assert_eq!(results, vec!["post-1"]);
@@ -545,7 +566,8 @@ mod tests {
             &["nature".into()],
             &[],
             "en",
-        ).unwrap();
+        )
+        .unwrap();
 
         let results = search_media(db.conn(), "sunset", "en").unwrap();
         assert_eq!(results, vec!["media-1"]);
@@ -561,10 +583,7 @@ mod tests {
     #[test]
     fn remove_from_index() {
         let db = setup();
-        index_post(
+        index_post(db.conn(), "p1", "Test", None, None, &[], &[], &[], "en").unwrap();
-            db.conn(), "p1", "Test", None, None,
-            &[], &[], &[], "en",
-        ).unwrap();
         assert_eq!(search_posts(db.conn(), "test", "en").unwrap().len(), 1);
 
         remove_post_from_index(db.conn(), "p1").unwrap();
@@ -586,8 +605,13 @@ mod tests {
         let db = setup();
         // German post with English translation
         index_post(
-            db.conn(), "p1", "Programmierung", None, Some("Deutsche Entwicklung"),
+            db.conn(),
-            &[], &[],
+            "p1",
+            "Programmierung",
+            None,
+            Some("Deutsche Entwicklung"),
+            &[],
+            &[],
             &[PostTranslationFts {
                 title: "English development programming".into(),
                 excerpt: None,
@@ -595,7 +619,8 @@ mod tests {
                 language: "en".into(),
             }],
             "de",
-        ).unwrap();
+        )
+        .unwrap();
 
         // Search with English stemming should find via English translation
         let results = search_posts(db.conn(), "develop", "en").unwrap();
@@ -605,7 +630,18 @@ mod tests {
     #[test]
     fn search_by_title_field() {
         let db = setup();
-        index_post(db.conn(), "p1", "Unique Title Here", None, Some("body text"), &[], &[], &[], "en").unwrap();
+        index_post(
+            db.conn(),
+            "p1",
+            "Unique Title Here",
+            None,
+            Some("body text"),
+            &[],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
 
         // Search for title content
         let results = search_posts(db.conn(), "unique", "en").unwrap();
@@ -615,7 +651,18 @@ mod tests {
     #[test]
     fn search_by_tags() {
         let db = setup();
-        index_post(db.conn(), "p1", "Post", None, None, &["photography".into()], &[], &[], "en").unwrap();
+        index_post(
+            db.conn(),
+            "p1",
+            "Post",
+            None,
+            None,
+            &["photography".into()],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
 
         let results = search_posts(db.conn(), "photography", "en").unwrap();
         assert_eq!(results, vec!["p1"]);
@@ -624,7 +671,18 @@ mod tests {
     #[test]
     fn search_by_categories() {
         let db = setup();
-        index_post(db.conn(), "p1", "Post", None, None, &[], &["article".into()], &[], "en").unwrap();
+        index_post(
+            db.conn(),
+            "p1",
+            "Post",
+            None,
+            None,
+            &[],
+            &["article".into()],
+            &[],
+            "en",
+        )
+        .unwrap();
 
         let results = search_posts(db.conn(), "article", "en").unwrap();
         assert_eq!(results, vec!["p1"]);
@@ -647,8 +705,30 @@ mod tests {
             [],
         ).unwrap();
 
-        index_post(db.conn(), "post1", "Test Post", None, None, &[], &[], &[], "en").unwrap();
+        index_post(
-        index_post(db.conn(), "post2", "Draft Post", None, None, &[], &[], &[], "en").unwrap();
+            db.conn(),
+            "post1",
+            "Test Post",
+            None,
+            None,
+            &[],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
+        index_post(
+            db.conn(),
+            "post2",
+            "Draft Post",
+            None,
+            None,
+            &[],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
 
         let filters = PostSearchFilters {
             status: Some("published"),
@@ -670,19 +750,45 @@ mod tests {
         // 2023-06-15 in unix ms
         let ts_2023: i64 = 1686873600000;
 
-        db.conn().execute(
+        db.conn()
+            .execute(
                 "INSERT INTO posts (id, project_id, title, slug, status, created_at, updated_at)
              VALUES ('p2024', 'p1', 'Year 2024', 'y2024', 'draft', ?1, ?1)",
                 rusqlite::params![ts_2024],
-        ).unwrap();
+            )
-        db.conn().execute(
+            .unwrap();
+        db.conn()
+            .execute(
                 "INSERT INTO posts (id, project_id, title, slug, status, created_at, updated_at)
              VALUES ('p2023', 'p1', 'Year 2023', 'y2023', 'draft', ?1, ?1)",
                 rusqlite::params![ts_2023],
-        ).unwrap();
+            )
+            .unwrap();
 
-        index_post(db.conn(), "p2024", "Year 2024", None, None, &[], &[], &[], "en").unwrap();
+        index_post(
-        index_post(db.conn(), "p2023", "Year 2023", None, None, &[], &[], &[], "en").unwrap();
+            db.conn(),
+            "p2024",
+            "Year 2024",
+            None,
+            None,
+            &[],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
+        index_post(
+            db.conn(),
+            "p2023",
+            "Year 2023",
+            None,
+            None,
+            &[],
+            &[],
+            &[],
+            "en",
+        )
+        .unwrap();
 
         let filters = PostSearchFilters {
             year: Some(2024),
@@ -707,7 +813,18 @@ mod tests {
                  VALUES (?1, 'p1', 'Searchable', ?2, 'draft', ?3, ?3)",
                 rusqlite::params![id, slug, 1700000000000i64 - i as i64 * 1000],
             ).unwrap();
-            index_post(db.conn(), &id, "Searchable", None, None, &[], &[], &[], "en").unwrap();
+            index_post(
+                db.conn(),
+                &id,
+                "Searchable",
+                None,
+                None,
+                &[],
+                &[],
+                &[],
+                "en",
+            )
+            .unwrap();
         }
 
         let filters = PostSearchFilters {

crates/bds-core/src/db/migrations.rs

@@ -2,14 +2,16 @@ use rusqlite::Connection;
 
 mod embedded {
     use refinery::embed_migrations;
-    embed_migrations!("migrations");
+    embed_migrations!("./migrations");
 }
 
 /// Run all embedded migrations against the given connection using refinery.
 ///
 /// Creates the full bDS schema as specified in specs/schema.allium.
 /// Uses refinery for proper versioned migration tracking.
-pub fn run_migrations(conn: &mut Connection) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+pub fn run_migrations(
+    conn: &mut Connection,
+) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
     embedded::migrations::runner().run(conn)?;
     Ok(())
 }
@@ -63,19 +65,34 @@ mod tests {
     fn all_tables_exist() {
         let conn = setup();
         let expected = [
-            "projects", "posts", "post_translations", "media", "media_translations",
+            "projects",
-            "tags", "templates", "scripts", "post_links", "post_media", "settings",
+            "posts",
-            "generated_file_hashes", "chat_conversations", "chat_messages", "ai_providers",
+            "post_translations",
-            "ai_models", "ai_model_modalities", "ai_catalog_meta", "embedding_keys",
+            "media",
-            "dismissed_duplicate_pairs", "import_definitions", "db_notifications",
+            "media_translations",
+            "tags",
+            "templates",
+            "scripts",
+            "post_links",
+            "post_media",
+            "settings",
+            "generated_file_hashes",
+            "chat_conversations",
+            "chat_messages",
+            "ai_providers",
+            "ai_models",
+            "ai_model_modalities",
+            "ai_catalog_meta",
+            "embedding_keys",
+            "dismissed_duplicate_pairs",
+            "import_definitions",
+            "db_notifications",
         ];
         for table in &expected {
             let count: i64 = conn
-                .query_row(
+                .query_row(&format!("SELECT COUNT(*) FROM {table}"), [], |row| {
-                    &format!("SELECT COUNT(*) FROM {table}"),
+                    row.get(0)
-                    [],
+                })
-                    |row| row.get(0),
-                )
                 .unwrap_or_else(|e| panic!("table '{table}' should be queryable: {e}"));
             assert_eq!(count, 0, "table '{table}' should start empty");
         }
@@ -89,11 +106,9 @@ mod tests {
     fn refinery_schema_history_exists() {
         let conn = setup();
         let count: i64 = conn
-            .query_row(
+            .query_row("SELECT COUNT(*) FROM refinery_schema_history", [], |row| {
-                "SELECT COUNT(*) FROM refinery_schema_history",
+                row.get(0)
-                [],
+            })
-                |row| row.get(0),
-            )
             .unwrap();
         assert!(count >= 1, "refinery should track at least one migration");
     }
@@ -124,7 +139,10 @@ mod tests {
              VALUES ('post2', 'p1', 'Other', 'hello', 'draft', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate post slug within same project must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate post slug within same project must be rejected"
+        );
     }
 
     #[test]
@@ -156,7 +174,10 @@ mod tests {
              VALUES ('t2', 'p1', 'post1', 'de', 'Hallo2', 'draft', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate (translation_for, language) must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate (translation_for, language) must be rejected"
+        );
     }
 
     #[test]
@@ -174,7 +195,10 @@ mod tests {
              VALUES ('mt2', 'p1', 'm1', 'de', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate (media translation_for, language) must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate (media translation_for, language) must be rejected"
+        );
     }
 
     #[test]
@@ -185,13 +209,17 @@ mod tests {
             "INSERT INTO tags (id, project_id, name, created_at, updated_at)
              VALUES ('t1', 'p1', 'rust', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         let err = conn.execute(
             "INSERT INTO tags (id, project_id, name, created_at, updated_at)
              VALUES ('t2', 'p1', 'rust', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate tag name within same project must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate tag name within same project must be rejected"
+        );
     }
 
     #[test]
@@ -208,7 +236,10 @@ mod tests {
              VALUES ('tpl2', 'p1', 'default', 'Default2', 'list', 'templates/default.liquid', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate template slug within same project must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate template slug within same project must be rejected"
+        );
     }
 
     #[test]
@@ -225,7 +256,10 @@ mod tests {
              VALUES ('s2', 'p1', 'gallery', 'Gallery2', 'utility', 'scripts/gallery.lua', 1000, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate script slug within same project must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate script slug within same project must be rejected"
+        );
     }
 
     #[test]
@@ -238,13 +272,17 @@ mod tests {
             "INSERT INTO post_media (id, project_id, post_id, media_id, sort_order, created_at)
              VALUES ('pm1', 'p1', 'post1', 'm1', 0, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         let err = conn.execute(
             "INSERT INTO post_media (id, project_id, post_id, media_id, sort_order, created_at)
              VALUES ('pm2', 'p1', 'post1', 'm1', 1, 1000)",
             [],
         );
-        assert!(err.is_err(), "duplicate (post_id, media_id) must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate (post_id, media_id) must be rejected"
+        );
     }
 
     #[test]
@@ -261,7 +299,10 @@ mod tests {
              VALUES ('p1', 'index.html', 'def456', 2000)",
             [],
         );
-        assert!(err.is_err(), "duplicate (project_id, relative_path) must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate (project_id, relative_path) must be rejected"
+        );
     }
 
     #[test]
@@ -278,7 +319,10 @@ mod tests {
              VALUES ('d2', 'p1', 'a', 'b', 2000)",
             [],
         );
-        assert!(err.is_err(), "duplicate (project_id, post_id_a, post_id_b) must be rejected");
+        assert!(
+            err.is_err(),
+            "duplicate (project_id, post_id_a, post_id_b) must be rejected"
+        );
     }
 
     // ================================================================
@@ -323,19 +367,25 @@ mod tests {
             [],
         ).unwrap();
 
-        let title: String = conn.query_row(
+        let title: String = conn
-            "SELECT title FROM posts WHERE id = 'post1'", [], |r| r.get(0)
+            .query_row("SELECT title FROM posts WHERE id = 'post1'", [], |r| {
-        ).unwrap();
+                r.get(0)
+            })
+            .unwrap();
         assert_eq!(title, "Hello");
 
-        let tags: String = conn.query_row(
+        let tags: String = conn
-            "SELECT tags FROM posts WHERE id = 'post1'", [], |r| r.get(0)
+            .query_row("SELECT tags FROM posts WHERE id = 'post1'", [], |r| {
-        ).unwrap();
+                r.get(0)
+            })
+            .unwrap();
         assert_eq!(tags, "[\"rust\",\"blog\"]");
 
-        let content: Option<String> = conn.query_row(
+        let content: Option<String> = conn
-            "SELECT content FROM posts WHERE id = 'post1'", [], |r| r.get(0)
+            .query_row("SELECT content FROM posts WHERE id = 'post1'", [], |r| {
-        ).unwrap();
+                r.get(0)
+            })
+            .unwrap();
         assert_eq!(content.as_deref(), Some("Body text"));
     }
 
@@ -349,10 +399,15 @@ mod tests {
             [],
         ).unwrap();
 
-        let content: Option<String> = conn.query_row(
+        let content: Option<String> = conn
-            "SELECT content FROM posts WHERE id = 'post1'", [], |r| r.get(0)
+            .query_row("SELECT content FROM posts WHERE id = 'post1'", [], |r| {
-        ).unwrap();
+                r.get(0)
-        assert!(content.is_none(), "published post content must be null in DB");
+            })
+            .unwrap();
+        assert!(
+            content.is_none(),
+            "published post content must be null in DB"
+        );
     }
 
     #[test]
@@ -366,9 +421,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let (lang, title): (String, String) = conn.query_row(
+        let (lang, title): (String, String) = conn
-            "SELECT language, title FROM post_translations WHERE id = 't1'", [], |r| Ok((r.get(0)?, r.get(1)?))
+            .query_row(
-        ).unwrap();
+                "SELECT language, title FROM post_translations WHERE id = 't1'",
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?)),
+            )
+            .unwrap();
         assert_eq!(lang, "de");
         assert_eq!(title, "Hallo");
     }
@@ -386,10 +445,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let (orig, w, h, tags): (String, Option<i32>, Option<i32>, String) = conn.query_row(
+        let (orig, w, h, tags): (String, Option<i32>, Option<i32>, String) = conn
-            "SELECT original_name, width, height, tags FROM media WHERE id = 'm1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?))
+                "SELECT original_name, width, height, tags FROM media WHERE id = 'm1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?)),
+            )
+            .unwrap();
         assert_eq!(orig, "photo.jpg");
         assert_eq!(w, Some(1920));
         assert_eq!(h, Some(1080));
@@ -407,10 +469,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let (title, alt): (Option<String>, Option<String>) = conn.query_row(
+        let (title, alt): (Option<String>, Option<String>) = conn
-            "SELECT title, alt FROM media_translations WHERE id = 'mt1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?))
+                "SELECT title, alt FROM media_translations WHERE id = 'mt1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?)),
+            )
+            .unwrap();
         assert_eq!(title.as_deref(), Some("Sonnenuntergang"));
         assert_eq!(alt.as_deref(), Some("Ein Sonnenuntergang"));
     }
@@ -425,10 +490,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let (name, color, tpl): (String, Option<String>, Option<String>) = conn.query_row(
+        let (name, color, tpl): (String, Option<String>, Option<String>) = conn
-            "SELECT name, color, post_template_slug FROM tags WHERE id = 't1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?))
+                "SELECT name, color, post_template_slug FROM tags WHERE id = 't1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?)),
+            )
+            .unwrap();
         assert_eq!(name, "rust");
         assert_eq!(color.as_deref(), Some("#ff5733"));
         assert_eq!(tpl.as_deref(), Some("tag-tpl"));
@@ -444,14 +512,20 @@ mod tests {
             [],
         ).unwrap();
 
-        let (kind, ver, status, content): (String, i32, String, Option<String>) = conn.query_row(
+        let (kind, ver, status, content): (String, i32, String, Option<String>) = conn
-            "SELECT kind, version, status, content FROM templates WHERE id = 'tpl1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?))
+                "SELECT kind, version, status, content FROM templates WHERE id = 'tpl1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?)),
+            )
+            .unwrap();
         assert_eq!(kind, "post");
         assert_eq!(ver, 3);
         assert_eq!(status, "published");
-        assert!(content.is_none(), "published template content should be null");
+        assert!(
+            content.is_none(),
+            "published template content should be null"
+        );
     }
 
     #[test]
@@ -464,10 +538,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let (kind, ep, content): (String, String, Option<String>) = conn.query_row(
+        let (kind, ep, content): (String, String, Option<String>) = conn
-            "SELECT kind, entrypoint, content FROM scripts WHERE id = 's1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?))
+                "SELECT kind, entrypoint, content FROM scripts WHERE id = 's1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?)),
+            )
+            .unwrap();
         assert_eq!(kind, "macro");
         assert_eq!(ep, "render");
         assert_eq!(content.as_deref(), Some("return html"));
@@ -483,12 +560,16 @@ mod tests {
             "INSERT INTO post_links (id, source_post_id, target_post_id, link_text, created_at)
              VALUES ('pl1', 'post1', 'post2', 'see also', 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let (src, tgt, txt): (String, String, Option<String>) = conn.query_row(
+        let (src, tgt, txt): (String, String, Option<String>) = conn
-            "SELECT source_post_id, target_post_id, link_text FROM post_links WHERE id = 'pl1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?))
+                "SELECT source_post_id, target_post_id, link_text FROM post_links WHERE id = 'pl1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?)),
+            )
+            .unwrap();
         assert_eq!(src, "post1");
         assert_eq!(tgt, "post2");
         assert_eq!(txt.as_deref(), Some("see also"));
@@ -504,11 +585,16 @@ mod tests {
             "INSERT INTO post_media (id, project_id, post_id, media_id, sort_order, created_at)
              VALUES ('pm1', 'p1', 'post1', 'm1', 5, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let order: i32 = conn.query_row(
+        let order: i32 = conn
-            "SELECT sort_order FROM post_media WHERE id = 'pm1'", [], |r| r.get(0)
+            .query_row(
-        ).unwrap();
+                "SELECT sort_order FROM post_media WHERE id = 'pm1'",
+                [],
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(order, 5);
     }
 
@@ -518,11 +604,14 @@ mod tests {
         conn.execute(
             "INSERT INTO settings (key, value, updated_at) VALUES ('theme', 'dark', 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let val: String = conn.query_row(
+        let val: String = conn
-            "SELECT value FROM settings WHERE key = 'theme'", [], |r| r.get(0)
+            .query_row("SELECT value FROM settings WHERE key = 'theme'", [], |r| {
-        ).unwrap();
+                r.get(0)
+            })
+            .unwrap();
         assert_eq!(val, "dark");
     }
 
@@ -550,11 +639,16 @@ mod tests {
             "INSERT INTO chat_conversations (id, title, model, created_at, updated_at)
              VALUES ('c1', 'Test Chat', 'gpt-4', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let title: String = conn.query_row(
+        let title: String = conn
-            "SELECT title FROM chat_conversations WHERE id = 'c1'", [], |r| r.get(0)
+            .query_row(
-        ).unwrap();
+                "SELECT title FROM chat_conversations WHERE id = 'c1'",
+                [],
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(title, "Test Chat");
     }
 
@@ -565,28 +659,59 @@ mod tests {
             "INSERT INTO chat_conversations (id, title, created_at, updated_at)
              VALUES ('c1', 'Chat', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         conn.execute(
             "INSERT INTO chat_messages (conversation_id, role, content, created_at)
              VALUES ('c1', 'user', 'Hello', 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let (role, content): (String, Option<String>) = conn.query_row(
+        let (role, content): (String, Option<String>) = conn
-            "SELECT role, content FROM chat_messages WHERE conversation_id = 'c1'", [],
+            .query_row(
-            |r| Ok((r.get(0)?, r.get(1)?))
+                "SELECT role, content FROM chat_messages WHERE conversation_id = 'c1'",
-        ).unwrap();
+                [],
+                |r| Ok((r.get(0)?, r.get(1)?)),
+            )
+            .unwrap();
         assert_eq!(role, "user");
         assert_eq!(content.as_deref(), Some("Hello"));
     }
 
+    #[test]
+    fn ai_schema_uses_current_usage_and_package_columns() {
+        let conn = setup();
+        let columns = |table: &str| {
+            let mut statement = conn
+                .prepare(&format!("PRAGMA table_info({table})"))
+                .unwrap();
+            statement
+                .query_map([], |row| row.get::<_, String>(1))
+                .unwrap()
+                .collect::<rusqlite::Result<Vec<_>>>()
+                .unwrap()
+        };
+
+        let message_columns = columns("chat_messages");
+        assert!(message_columns.contains(&"cache_read_tokens".to_string()));
+        assert!(message_columns.contains(&"cache_write_tokens".to_string()));
+        let provider_columns = columns("ai_providers");
+        assert!(provider_columns.contains(&"package_ref".to_string()));
+        assert!(!provider_columns.contains(&"npm".to_string()));
+        let model_columns = columns("ai_models");
+        assert!(model_columns.contains(&"provider_package_ref".to_string()));
+        assert!(!model_columns.contains(&"provider_npm".to_string()));
+    }
+
     #[test]
     fn roundtrip_ai_provider_and_model() {
         let conn = setup();
         conn.execute(
             "INSERT INTO ai_providers (id, name, updated_at) VALUES ('openai', 'OpenAI', 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         conn.execute(
             "INSERT INTO ai_models (provider, model_id, name, context_window, max_input_tokens, max_output_tokens, updated_at)
              VALUES ('openai', 'gpt-4', 'GPT-4', 128000, 128000, 4096, 1000)",
@@ -596,12 +721,16 @@ mod tests {
             "INSERT INTO ai_model_modalities (provider, model_id, direction, modality)
              VALUES ('openai', 'gpt-4', 'input', 'text')",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let name: String = conn.query_row(
+        let name: String = conn
+            .query_row(
                 "SELECT name FROM ai_models WHERE provider = 'openai' AND model_id = 'gpt-4'",
-            [], |r| r.get(0)
+                [],
-        ).unwrap();
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(name, "GPT-4");
 
         let modality: String = conn.query_row(
@@ -617,11 +746,16 @@ mod tests {
         conn.execute(
             "INSERT INTO ai_catalog_meta (key, value) VALUES ('etag', 'abc')",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let val: String = conn.query_row(
+        let val: String = conn
-            "SELECT value FROM ai_catalog_meta WHERE key = 'etag'", [], |r| r.get(0)
+            .query_row(
-        ).unwrap();
+                "SELECT value FROM ai_catalog_meta WHERE key = 'etag'",
+                [],
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(val, "abc");
     }
 
@@ -632,11 +766,16 @@ mod tests {
             "INSERT INTO embedding_keys (label, post_id, project_id, content_hash, vector)
              VALUES (1, 'post1', 'p1', 'hash1', 'base64vector')",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let vec: String = conn.query_row(
+        let vec: String = conn
-            "SELECT vector FROM embedding_keys WHERE label = 1", [], |r| r.get(0)
+            .query_row(
-        ).unwrap();
+                "SELECT vector FROM embedding_keys WHERE label = 1",
+                [],
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(vec, "base64vector");
     }
 
@@ -650,10 +789,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let count: i64 = conn.query_row(
+        let count: i64 = conn
+            .query_row(
                 "SELECT COUNT(*) FROM dismissed_duplicate_pairs WHERE project_id = 'p1'",
-            [], |r| r.get(0)
+                [],
-        ).unwrap();
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(count, 1);
     }
 
@@ -667,9 +809,13 @@ mod tests {
             [],
         ).unwrap();
 
-        let name: String = conn.query_row(
+        let name: String = conn
-            "SELECT name FROM import_definitions WHERE id = 'i1'", [], |r| r.get(0)
+            .query_row(
-        ).unwrap();
+                "SELECT name FROM import_definitions WHERE id = 'i1'",
+                [],
+                |r| r.get(0),
+            )
+            .unwrap();
         assert_eq!(name, "WP Import");
     }
 
@@ -680,7 +826,8 @@ mod tests {
             "INSERT INTO db_notifications (entity_type, entity_id, action, from_cli, created_at)
              VALUES ('post', 'post1', 'created', 1, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
         let (etype, action, cli): (String, String, i64) = conn.query_row(
             "SELECT entity_type, action, from_cli FROM db_notifications WHERE entity_id = 'post1'",
@@ -715,7 +862,8 @@ mod tests {
             "INSERT INTO posts (id, project_id, title, slug, created_at, updated_at)
              VALUES ('post1', 'p1', 'Test', 'test', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
         let (status, file_path, tags, cats, dnt): (String, String, String, String, i64) = conn.query_row(
             "SELECT status, file_path, tags, categories, do_not_translate FROM posts WHERE id = 'post1'",
@@ -736,12 +884,16 @@ mod tests {
             "INSERT INTO templates (id, project_id, slug, title, file_path, created_at, updated_at)
              VALUES ('tpl1', 'p1', 'test', 'Test', 'templates/test.liquid', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let (kind, enabled, version, status): (String, i64, i64, String) = conn.query_row(
+        let (kind, enabled, version, status): (String, i64, i64, String) = conn
+            .query_row(
                 "SELECT kind, enabled, version, status FROM templates WHERE id = 'tpl1'",
-            [], |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?))
+                [],
-        ).unwrap();
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?)),
+            )
+            .unwrap();
         assert_eq!(kind, "post", "default kind must be 'post'");
         assert_eq!(enabled, 1, "default enabled must be 1");
         assert_eq!(version, 1, "default version must be 1");
@@ -756,12 +908,16 @@ mod tests {
             "INSERT INTO scripts (id, project_id, slug, title, file_path, created_at, updated_at)
              VALUES ('s1', 'p1', 'test', 'Test', 'scripts/test.lua', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
 
-        let (kind, ep, enabled, version, status): (String, String, i64, i64, String) = conn.query_row(
+        let (kind, ep, enabled, version, status): (String, String, i64, i64, String) = conn
+            .query_row(
                 "SELECT kind, entrypoint, enabled, version, status FROM scripts WHERE id = 's1'",
-            [], |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?, r.get(4)?))
+                [],
-        ).unwrap();
+                |r| Ok((r.get(0)?, r.get(1)?, r.get(2)?, r.get(3)?, r.get(4)?)),
+            )
+            .unwrap();
         assert_eq!(kind, "utility", "default kind must be 'utility'");
         assert_eq!(ep, "render", "default entrypoint must be 'render'");
         assert_eq!(enabled, 1, "default enabled must be 1");

crates/bds-core/src/db/queries/generated_file_hash.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{generated_file_hash_from_row, GENERATED_FILE_HASH_COLUMNS};
+use crate::db::from_row::{GENERATED_FILE_HASH_COLUMNS, generated_file_hash_from_row};
 use crate::model::GeneratedFileHash;
 
 pub fn get_generated_file_hash(
@@ -17,13 +17,21 @@ pub fn get_generated_file_hash(
     )
 }
 
-pub fn upsert_generated_file_hash(conn: &Connection, hash: &GeneratedFileHash) -> rusqlite::Result<()> {
+pub fn upsert_generated_file_hash(
+    conn: &Connection,
+    hash: &GeneratedFileHash,
+) -> rusqlite::Result<()> {
     conn.execute(
         "INSERT INTO generated_file_hashes (project_id, relative_path, content_hash, updated_at)
          VALUES (?1, ?2, ?3, ?4)
          ON CONFLICT(project_id, relative_path)
          DO UPDATE SET content_hash = excluded.content_hash, updated_at = excluded.updated_at",
-        params![hash.project_id, hash.relative_path, hash.content_hash, hash.updated_at],
+        params![
+            hash.project_id,
+            hash.relative_path,
+            hash.content_hash,
+            hash.updated_at
+        ],
     )?;
     Ok(())
 }
@@ -54,8 +62,8 @@ pub fn list_generated_file_hashes_by_project(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();

crates/bds-core/src/db/queries/media.rs

@@ -1,7 +1,8 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{media_from_row, MEDIA_COLUMNS};
+use crate::db::from_row::{MEDIA_COLUMNS, media_from_row};
 use crate::model::Media;
+use crate::util::calendar_range_unix_ms;
 
 fn tags_to_json(tags: &[String]) -> String {
     serde_json::to_string(tags).unwrap_or_else(|_| "[]".into())
@@ -133,9 +134,7 @@ pub struct MediaFilterParams {
 
 impl MediaFilterParams {
     pub fn has_active_filters(&self) -> bool {
-        !self.search_query.is_empty()
+        !self.search_query.is_empty() || self.year.is_some() || !self.tags.is_empty()
-            || self.year.is_some()
-            || !self.tags.is_empty()
     }
 }
 
@@ -161,50 +160,14 @@ pub fn list_media_filtered(
     }
 
     if let Some(year) = filters.year {
-        let start = chrono::NaiveDate::from_ymd_opt(year, 1, 1)
+        let (start, end) =
-            .unwrap()
+            calendar_range_unix_ms(year, filters.month).ok_or(rusqlite::Error::InvalidQuery)?;
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-        let end = chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1)
-            .unwrap()
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-
-        if let Some(month) = filters.month {
-            let m_start = chrono::NaiveDate::from_ymd_opt(year, month, 1)
-                .unwrap()
-                .and_hms_opt(0, 0, 0)
-                .unwrap()
-                .and_utc()
-                .timestamp() * 1000;
-            let next_month = if month == 12 {
-                chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1)
-            } else {
-                chrono::NaiveDate::from_ymd_opt(year, month + 1, 1)
-            }
-            .unwrap()
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-
-            let idx1 = param_values.len() + 1;
-            let idx2 = param_values.len() + 2;
-            conditions.push(format!("(created_at >= ?{idx1} AND created_at < ?{idx2})"));
-            param_values.push(Box::new(m_start));
-            param_values.push(Box::new(next_month));
-        } else {
         let idx1 = param_values.len() + 1;
         let idx2 = param_values.len() + 2;
         conditions.push(format!("(created_at >= ?{idx1} AND created_at < ?{idx2})"));
         param_values.push(Box::new(start));
         param_values.push(Box::new(end));
     }
-    }
 
     for tag in &filters.tags {
         let idx = param_values.len() + 1;
@@ -244,7 +207,7 @@ pub fn media_calendar_counts(
          FROM media
          WHERE project_id = ?1
          GROUP BY y, m
-         ORDER BY y DESC, m DESC"
+         ORDER BY y DESC, m DESC",
     )?;
     let rows = stmt.query_map(params![project_id], |row| {
         Ok((
@@ -257,24 +220,18 @@ pub fn media_calendar_counts(
 }
 
 /// Collect all distinct tag values across media for a project.
-pub fn distinct_media_tags(
+pub fn distinct_media_tags(conn: &Connection, project_id: &str) -> rusqlite::Result<Vec<String>> {
-    conn: &Connection,
+    let mut stmt =
-    project_id: &str,
+        conn.prepare("SELECT DISTINCT tags FROM media WHERE project_id = ?1 AND tags != '[]'")?;
-) -> rusqlite::Result<Vec<String>> {
+    let rows = stmt.query_map(params![project_id], |row| row.get::<_, String>(0))?;
-    let mut stmt = conn.prepare(
-        "SELECT DISTINCT tags FROM media WHERE project_id = ?1 AND tags != '[]'"
-    )?;
-    let rows = stmt.query_map(params![project_id], |row| {
-        row.get::<_, String>(0)
-    })?;
     let mut all_tags = std::collections::BTreeSet::new();
     for json_str in rows {
-        if let Ok(json_str) = json_str {
+        if let Ok(json_str) = json_str
-            if let Ok(tags) = serde_json::from_str::<Vec<String>>(&json_str) {
+            && let Ok(tags) = serde_json::from_str::<Vec<String>>(&json_str)
+        {
             all_tags.extend(tags);
         }
     }
-    }
     Ok(all_tags.into_iter().collect())
 }
 
@@ -307,8 +264,8 @@ pub fn make_test_media(id: &str, project_id: &str) -> Media {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();

crates/bds-core/src/db/queries/media_translation.rs

@@ -1,12 +1,9 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{media_translation_from_row, MEDIA_TRANSLATION_COLUMNS};
+use crate::db::from_row::{MEDIA_TRANSLATION_COLUMNS, media_translation_from_row};
 use crate::model::MediaTranslation;
 
-pub fn insert_media_translation(
+pub fn insert_media_translation(conn: &Connection, t: &MediaTranslation) -> rusqlite::Result<()> {
-    conn: &Connection,
-    t: &MediaTranslation,
-) -> rusqlite::Result<()> {
     conn.execute(
         "INSERT INTO media_translations (
             id, project_id, translation_for, language, title, alt, caption,
@@ -54,10 +51,7 @@ pub fn list_media_translations_by_media(
     rows.collect()
 }
 
-pub fn upsert_media_translation(
+pub fn upsert_media_translation(conn: &Connection, t: &MediaTranslation) -> rusqlite::Result<()> {
-    conn: &Connection,
-    t: &MediaTranslation,
-) -> rusqlite::Result<()> {
     conn.execute(
         "INSERT INTO media_translations (
             id, project_id, translation_for, language, title, alt, caption,
@@ -98,9 +92,9 @@ pub fn delete_media_translation(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::queries::media::{insert_media, make_test_media};
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();
@@ -164,8 +158,6 @@ mod tests {
         let db = setup();
         insert_media_translation(db.conn(), &make_mt("mt1", "de")).unwrap();
         delete_media_translation(db.conn(), "m1", "de").unwrap();
-        assert!(
+        assert!(get_media_translation_by_media_and_language(db.conn(), "m1", "de").is_err());
-            get_media_translation_by_media_and_language(db.conn(), "m1", "de").is_err()
-        );
     }
 }

crates/bds-core/src/db/queries/mod.rs

@@ -1,12 +1,12 @@
-pub mod project;
+pub mod generated_file_hash;
-pub mod post;
-pub mod post_translation;
 pub mod media;
 pub mod media_translation;
-pub mod tag;
+pub mod post;
 pub mod post_link;
 pub mod post_media;
-pub mod template;
+pub mod post_translation;
+pub mod project;
 pub mod script;
 pub mod setting;
-pub mod generated_file_hash;
+pub mod tag;
+pub mod template;

crates/bds-core/src/db/queries/post.rs

@@ -1,7 +1,8 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{post_from_row, post_status_to_str, POST_COLUMNS};
+use crate::db::from_row::{POST_COLUMNS, post_from_row, post_status_to_str};
 use crate::model::{Post, PostStatus};
+use crate::util::calendar_range_unix_ms;
 
 fn tags_to_json(tags: &[String]) -> String {
     serde_json::to_string(tags).unwrap_or_else(|_| "[]".into())
@@ -165,6 +166,10 @@ pub fn set_post_file_path(
     Ok(())
 }
 
+#[expect(
+    clippy::too_many_arguments,
+    reason = "arguments mirror the published snapshot columns"
+)]
 pub fn set_published_snapshot(
     conn: &Connection,
     id: &str,
@@ -182,7 +187,16 @@ pub fn set_published_snapshot(
             published_categories = ?4, published_excerpt = ?5,
             published_at = ?6, updated_at = ?7
          WHERE id = ?8",
-        params![title, content, tags, categories, excerpt, published_at, updated_at, id],
+        params![
+            title,
+            content,
+            tags,
+            categories,
+            excerpt,
+            published_at,
+            updated_at,
+            id
+        ],
     )?;
     Ok(())
 }
@@ -295,51 +309,16 @@ pub fn list_posts_filtered(
     }
 
     if let Some(year) = filters.year {
-        // created_at is unix ms; compute year range
+        let (start, end) =
-        let start = chrono::NaiveDate::from_ymd_opt(year, 1, 1)
+            calendar_range_unix_ms(year, filters.month).ok_or(rusqlite::Error::InvalidQuery)?;
-            .unwrap()
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-        let end = chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1)
-            .unwrap()
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-
-        if let Some(month) = filters.month {
-            let m_start = chrono::NaiveDate::from_ymd_opt(year, month, 1)
-                .unwrap()
-                .and_hms_opt(0, 0, 0)
-                .unwrap()
-                .and_utc()
-                .timestamp() * 1000;
-            let next_month = if month == 12 {
-                chrono::NaiveDate::from_ymd_opt(year + 1, 1, 1)
-            } else {
-                chrono::NaiveDate::from_ymd_opt(year, month + 1, 1)
-            }
-            .unwrap()
-            .and_hms_opt(0, 0, 0)
-            .unwrap()
-            .and_utc()
-            .timestamp() * 1000;
-
         let idx1 = param_values.len() + 1;
         let idx2 = param_values.len() + 2;
-            filter_conditions.push(format!("(p.created_at >= ?{idx1} AND p.created_at < ?{idx2})"));
+        filter_conditions.push(format!(
-            param_values.push(Box::new(m_start));
+            "(p.created_at >= ?{idx1} AND p.created_at < ?{idx2})"
-            param_values.push(Box::new(next_month));
+        ));
-        } else {
-            let idx1 = param_values.len() + 1;
-            let idx2 = param_values.len() + 2;
-            filter_conditions.push(format!("(p.created_at >= ?{idx1} AND p.created_at < ?{idx2})"));
         param_values.push(Box::new(start));
         param_values.push(Box::new(end));
     }
-    }
 
     for tag in &filters.tags {
         let idx = param_values.len() + 1;
@@ -435,24 +414,18 @@ pub fn post_calendar_counts(
 }
 
 /// Collect all distinct tag values across posts for a project.
-pub fn distinct_post_tags(
+pub fn distinct_post_tags(conn: &Connection, project_id: &str) -> rusqlite::Result<Vec<String>> {
-    conn: &Connection,
+    let mut stmt =
-    project_id: &str,
+        conn.prepare("SELECT DISTINCT tags FROM posts WHERE project_id = ?1 AND tags != '[]'")?;
-) -> rusqlite::Result<Vec<String>> {
+    let rows = stmt.query_map(params![project_id], |row| row.get::<_, String>(0))?;
-    let mut stmt = conn.prepare(
-        "SELECT DISTINCT tags FROM posts WHERE project_id = ?1 AND tags != '[]'"
-    )?;
-    let rows = stmt.query_map(params![project_id], |row| {
-        row.get::<_, String>(0)
-    })?;
     let mut all_tags = std::collections::BTreeSet::new();
     for json_str in rows {
-        if let Ok(json_str) = json_str {
+        if let Ok(json_str) = json_str
-            if let Ok(tags) = serde_json::from_str::<Vec<String>>(&json_str) {
+            && let Ok(tags) = serde_json::from_str::<Vec<String>>(&json_str)
+        {
             all_tags.extend(tags);
         }
     }
-    }
     Ok(all_tags.into_iter().collect())
 }
 
@@ -462,27 +435,25 @@ pub fn distinct_post_categories(
     project_id: &str,
 ) -> rusqlite::Result<Vec<String>> {
     let mut stmt = conn.prepare(
-        "SELECT DISTINCT categories FROM posts WHERE project_id = ?1 AND categories != '[]'"
+        "SELECT DISTINCT categories FROM posts WHERE project_id = ?1 AND categories != '[]'",
     )?;
-    let rows = stmt.query_map(params![project_id], |row| {
+    let rows = stmt.query_map(params![project_id], |row| row.get::<_, String>(0))?;
-        row.get::<_, String>(0)
-    })?;
     let mut all_cats = std::collections::BTreeSet::new();
     for json_str in rows {
-        if let Ok(json_str) = json_str {
+        if let Ok(json_str) = json_str
-            if let Ok(cats) = serde_json::from_str::<Vec<String>>(&json_str) {
+            && let Ok(cats) = serde_json::from_str::<Vec<String>>(&json_str)
+        {
             all_cats.extend(cats);
         }
     }
-    }
     Ok(all_cats.into_iter().collect())
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();
@@ -603,9 +574,17 @@ mod tests {
         let db = setup();
         insert_post(db.conn(), &make_post("x1", "hello")).unwrap();
         set_published_snapshot(
-            db.conn(), "x1", "Pub Title", "Pub Body",
+            db.conn(),
-            "[\"rust\"]", "[\"tech\"]", Some("Pub Excerpt"), 3000, 3000,
+            "x1",
-        ).unwrap();
+            "Pub Title",
+            "Pub Body",
+            "[\"rust\"]",
+            "[\"tech\"]",
+            Some("Pub Excerpt"),
+            3000,
+            3000,
+        )
+        .unwrap();
         let fetched = get_post_by_id(db.conn(), "x1").unwrap();
         assert_eq!(fetched.published_title.as_deref(), Some("Pub Title"));
         assert_eq!(fetched.published_content.as_deref(), Some("Pub Body"));

crates/bds-core/src/db/queries/post_link.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{post_link_from_row, POST_LINK_COLUMNS};
+use crate::db::from_row::{POST_LINK_COLUMNS, post_link_from_row};
 use crate::model::PostLink;
 
 pub fn insert_post_link(conn: &Connection, link: &PostLink) -> rusqlite::Result<()> {
@@ -51,8 +51,8 @@ pub fn list_links_by_target(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();
@@ -63,17 +63,20 @@ mod tests {
             "INSERT INTO posts (id, project_id, title, slug, status, created_at, updated_at)
              VALUES ('a', 'p1', 'A', 'a', 'draft', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         c.execute(
             "INSERT INTO posts (id, project_id, title, slug, status, created_at, updated_at)
              VALUES ('b', 'p1', 'B', 'b', 'draft', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         c.execute(
             "INSERT INTO posts (id, project_id, title, slug, status, created_at, updated_at)
              VALUES ('c', 'p1', 'C', 'c', 'draft', 1000, 1000)",
             [],
-        ).unwrap();
+        )
+        .unwrap();
         db
     }
 

crates/bds-core/src/db/queries/post_media.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{post_media_from_row, POST_MEDIA_COLUMNS};
+use crate::db::from_row::{POST_MEDIA_COLUMNS, post_media_from_row};
 use crate::model::PostMedia;
 
 pub fn link_media(conn: &Connection, pm: &PostMedia) -> rusqlite::Result<()> {
@@ -65,9 +65,9 @@ pub fn update_sort_order(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::queries::media::{insert_media, make_test_media};
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();

crates/bds-core/src/db/queries/post_translation.rs

@@ -1,12 +1,11 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{post_status_to_str, post_translation_from_row, POST_TRANSLATION_COLUMNS};
+use crate::db::from_row::{
+    POST_TRANSLATION_COLUMNS, post_status_to_str, post_translation_from_row,
+};
 use crate::model::PostTranslation;
 
-pub fn insert_post_translation(
+pub fn insert_post_translation(conn: &Connection, t: &PostTranslation) -> rusqlite::Result<()> {
-    conn: &Connection,
-    t: &PostTranslation,
-) -> rusqlite::Result<()> {
     if !t.status.is_valid_for_translation() {
         return Err(rusqlite::Error::InvalidParameterName(
             "translation status must be draft or published".to_string(),
@@ -74,10 +73,7 @@ pub fn list_post_translations_by_post(
     rows.collect()
 }
 
-pub fn update_post_translation(
+pub fn update_post_translation(conn: &Connection, t: &PostTranslation) -> rusqlite::Result<()> {
-    conn: &Connection,
-    t: &PostTranslation,
-) -> rusqlite::Result<()> {
     if !t.status.is_valid_for_translation() {
         return Err(rusqlite::Error::InvalidParameterName(
             "translation status must be draft or published".to_string(),
@@ -104,10 +100,7 @@ pub fn update_post_translation(
 }
 
 pub fn delete_post_translation(conn: &Connection, id: &str) -> rusqlite::Result<()> {
-    conn.execute(
+    conn.execute("DELETE FROM post_translations WHERE id = ?1", params![id])?;
-        "DELETE FROM post_translations WHERE id = ?1",
-        params![id],
-    )?;
     Ok(())
 }
 
@@ -125,8 +118,8 @@ pub fn delete_all_translations_for_post(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::model::PostStatus;
 
     fn setup() -> Database {

crates/bds-core/src/db/queries/project.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{project_from_row, PROJECT_COLUMNS};
+use crate::db::from_row::{PROJECT_COLUMNS, project_from_row};
 use crate::model::Project;
 
 pub fn insert_project(conn: &Connection, project: &Project) -> rusqlite::Result<()> {

crates/bds-core/src/db/queries/script.rs

@@ -1,7 +1,7 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
 use crate::db::from_row::{
-    script_from_row, script_kind_to_str, script_status_to_str, SCRIPT_COLUMNS,
+    SCRIPT_COLUMNS, script_from_row, script_kind_to_str, script_status_to_str,
 };
 use crate::model::Script;
 
@@ -44,9 +44,7 @@ pub fn get_script_by_slug(
     slug: &str,
 ) -> rusqlite::Result<Script> {
     conn.query_row(
-        &format!(
+        &format!("SELECT {SCRIPT_COLUMNS} FROM scripts WHERE project_id = ?1 AND slug = ?2"),
-            "SELECT {SCRIPT_COLUMNS} FROM scripts WHERE project_id = ?1 AND slug = ?2"
-        ),
         params![project_id, slug],
         script_from_row,
     )
@@ -94,8 +92,8 @@ pub fn delete_script(conn: &Connection, id: &str) -> rusqlite::Result<()> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::model::{ScriptKind, ScriptStatus};
 
     fn setup() -> Database {

crates/bds-core/src/db/queries/setting.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{setting_from_row, SETTING_COLUMNS};
+use crate::db::from_row::{SETTING_COLUMNS, setting_from_row};
 use crate::model::Setting;
 
 pub fn get_setting_by_key(conn: &Connection, key: &str) -> rusqlite::Result<Setting> {

crates/bds-core/src/db/queries/tag.rs

@@ -1,6 +1,6 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
-use crate::db::from_row::{tag_from_row, TAG_COLUMNS};
+use crate::db::from_row::{TAG_COLUMNS, tag_from_row};
 use crate::model::Tag;
 
 pub fn insert_tag(conn: &Connection, tag: &Tag) -> rusqlite::Result<()> {
@@ -73,8 +73,8 @@ pub fn delete_tag(conn: &Connection, id: &str) -> rusqlite::Result<()> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
 
     fn setup() -> Database {
         let mut db = Database::open_in_memory().unwrap();

crates/bds-core/src/db/queries/template.rs

@@ -1,7 +1,7 @@
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 
 use crate::db::from_row::{
-    template_from_row, template_kind_to_str, template_status_to_str, TEMPLATE_COLUMNS,
+    TEMPLATE_COLUMNS, template_from_row, template_kind_to_str, template_status_to_str,
 };
 use crate::model::Template;
 
@@ -43,9 +43,7 @@ pub fn get_template_by_slug(
     slug: &str,
 ) -> rusqlite::Result<Template> {
     conn.query_row(
-        &format!(
+        &format!("SELECT {TEMPLATE_COLUMNS} FROM templates WHERE project_id = ?1 AND slug = ?2"),
-            "SELECT {TEMPLATE_COLUMNS} FROM templates WHERE project_id = ?1 AND slug = ?2"
-        ),
         params![project_id, slug],
         template_from_row,
     )
@@ -92,8 +90,8 @@ pub fn delete_template(conn: &Connection, id: &str) -> rusqlite::Result<()> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::model::{TemplateKind, TemplateStatus};
 
     fn setup() -> Database {

crates/bds-core/src/engine/ai.rs

@@ -4,7 +4,7 @@ use keyring::Entry;
 use reqwest::blocking::Client;
 use rusqlite::Connection;
 use serde::{Deserialize, Serialize};
-use serde_json::{json, Value};
+use serde_json::{Value, json};
 
 use crate::db::queries::setting;
 use crate::engine::{EngineError, EngineResult};
@@ -167,17 +167,37 @@ pub fn load_ai_settings(conn: &Connection, offline_mode: bool) -> EngineResult<A
 pub fn save_endpoint(conn: &Connection, endpoint: &AiEndpointConfig) -> EngineResult<()> {
     validate_endpoint_config(endpoint)?;
     let checked_at = now_unix_ms();
-    set_setting(conn, &endpoint_setting_key(endpoint.kind, "url"), endpoint.url.trim(), checked_at)?;
+    set_setting(
-    set_setting(conn, &endpoint_setting_key(endpoint.kind, "model"), endpoint.model.trim(), checked_at)?;
+        conn,
+        &endpoint_setting_key(endpoint.kind, "url"),
+        endpoint.url.trim(),
+        checked_at,
+    )?;
+    set_setting(
+        conn,
+        &endpoint_setting_key(endpoint.kind, "model"),
+        endpoint.model.trim(),
+        checked_at,
+    )?;
     if endpoint.kind == AiEndpointKind::Online {
         let entry = endpoint_keyring_entry(endpoint.kind)?;
         if let Some(api_key) = &endpoint.api_key {
             if api_key.trim().is_empty() {
                 entry.delete_credential().ok();
-                set_setting(conn, &endpoint_setting_key(endpoint.kind, "api_key_configured"), "false", checked_at)?;
+                set_setting(
+                    conn,
+                    &endpoint_setting_key(endpoint.kind, "api_key_configured"),
+                    "false",
+                    checked_at,
+                )?;
             } else {
                 entry.set_password(api_key.trim()).map_err(keyring_error)?;
-                set_setting(conn, &endpoint_setting_key(endpoint.kind, "api_key_configured"), "true", checked_at)?;
+                set_setting(
+                    conn,
+                    &endpoint_setting_key(endpoint.kind, "api_key_configured"),
+                    "true",
+                    checked_at,
+                )?;
             }
         }
     }
@@ -200,7 +220,11 @@ pub fn save_model_preferences(
 }
 
 pub fn active_endpoint(conn: &Connection, offline_mode: bool) -> EngineResult<AiEndpointConfig> {
-    let kind = if offline_mode { AiEndpointKind::Airplane } else { AiEndpointKind::Online };
+    let kind = if offline_mode {
+        AiEndpointKind::Airplane
+    } else {
+        AiEndpointKind::Online
+    };
     let stored = load_endpoint(conn, kind)?;
     if stored.url.trim().is_empty() {
         return Err(EngineError::Validation(format!(
@@ -243,14 +267,11 @@ pub fn refresh_model_catalog(endpoint: &AiEndpointConfig) -> EngineResult<Vec<Ai
     validate_endpoint_config(endpoint)?;
     let client = build_http_client()?;
     let request = client.get(models_url(&endpoint.url));
-    let response = with_auth(request, endpoint)
+    let response = with_auth(request, endpoint).send()?.error_for_status()?;
-        .send()?
-        .error_for_status()?;
     let body: Value = response.json()?;
-    let models = body
+    let models = body.get("data").and_then(Value::as_array).ok_or_else(|| {
-        .get("data")
+        EngineError::Parse("model catalog response missing data array".to_string())
-        .and_then(Value::as_array)
+    })?;
-        .ok_or_else(|| EngineError::Parse("model catalog response missing data array".to_string()))?;
 
     let mut result = Vec::new();
     for model in models {
@@ -275,7 +296,11 @@ pub fn refresh_model_catalog(endpoint: &AiEndpointConfig) -> EngineResult<Vec<Ai
         let supports_vision = model
             .get("modalities")
             .and_then(Value::as_array)
-            .map(|modalities| modalities.iter().any(|value| value.as_str() == Some("vision")))
+            .map(|modalities| {
+                modalities
+                    .iter()
+                    .any(|value| value.as_str() == Some("vision"))
+            })
             .unwrap_or(false);
         result.push(AiModelInfo {
             id,
@@ -326,7 +351,12 @@ pub fn run_one_shot(
         }
     });
     let client = build_http_client()?;
-    let response = with_auth(client.post(chat_completions_url(&endpoint.url)).json(&payload), &endpoint)
+    let response = with_auth(
+        client
+            .post(chat_completions_url(&endpoint.url))
+            .json(&payload),
+        &endpoint,
+    )
     .send()?
     .error_for_status()?;
     let body: Value = response.json()?;
@@ -337,7 +367,9 @@ pub fn run_one_shot(
         .and_then(|choice| choice.get("message"))
         .and_then(|message| message.get("content"))
         .and_then(Value::as_str)
-        .ok_or_else(|| EngineError::Parse("chat completions response missing message content".to_string()))?;
+        .ok_or_else(|| {
+            EngineError::Parse("chat completions response missing message content".to_string())
+        })?;
     parse_one_shot_response(request, content)
 }
 
@@ -347,8 +379,10 @@ fn build_http_client() -> EngineResult<Client> {
 
 fn load_endpoint(conn: &Connection, kind: AiEndpointKind) -> EngineResult<StoredAiEndpointConfig> {
     let url = get_optional_setting(conn, &endpoint_setting_key(kind, "url"))?.unwrap_or_default();
-    let model = get_optional_setting(conn, &endpoint_setting_key(kind, "model"))?.unwrap_or_default();
+    let model =
-    let api_key_configured = get_optional_setting(conn, &endpoint_setting_key(kind, "api_key_configured"))?
+        get_optional_setting(conn, &endpoint_setting_key(kind, "model"))?.unwrap_or_default();
+    let api_key_configured =
+        get_optional_setting(conn, &endpoint_setting_key(kind, "api_key_configured"))?
             .map(|value| value == "true")
             .unwrap_or(false);
     Ok(StoredAiEndpointConfig {
@@ -361,48 +395,81 @@ fn load_endpoint(conn: &Connection, kind: AiEndpointKind) -> EngineResult<Stored
 
 fn validate_endpoint_config(endpoint: &AiEndpointConfig) -> EngineResult<()> {
     if endpoint.url.trim().is_empty() {
-        return Err(EngineError::Validation("endpoint url is required".to_string()));
+        return Err(EngineError::Validation(
+            "endpoint url is required".to_string(),
+        ));
     }
     if endpoint.model.trim().is_empty() {
-        return Err(EngineError::Validation("endpoint model is required".to_string()));
+        return Err(EngineError::Validation(
+            "endpoint model is required".to_string(),
+        ));
     }
     if endpoint.kind == AiEndpointKind::Online
-        && endpoint.api_key.as_ref().map(|value| value.trim().is_empty()).unwrap_or(true)
+        && endpoint
+            .api_key
+            .as_ref()
+            .map(|value| value.trim().is_empty())
+            .unwrap_or(true)
     {
-        return Err(EngineError::Validation("online endpoint api key is required".to_string()));
+        return Err(EngineError::Validation(
+            "online endpoint api key is required".to_string(),
+        ));
     }
     Ok(())
 }
 
-fn select_model(settings: &AiSettings, endpoint: &AiEndpointConfig, operation: &OneShotOperation) -> EngineResult<String> {
+fn select_model(
+    settings: &AiSettings,
+    endpoint: &AiEndpointConfig,
+    operation: &OneShotOperation,
+) -> EngineResult<String> {
     let selected = match operation {
         OneShotOperation::AnalyzeImage => settings.image_model.as_ref(),
         OneShotOperation::AnalyzeTaxonomy
         | OneShotOperation::AnalyzePost
         | OneShotOperation::DetectLanguage
         | OneShotOperation::TranslatePost { .. }
-        | OneShotOperation::TranslateMedia { .. } => settings.title_model.as_ref().or(settings.default_model.as_ref()),
+        | OneShotOperation::TranslateMedia { .. } => settings
+            .title_model
+            .as_ref()
+            .or(settings.default_model.as_ref()),
     }
     .filter(|model| !model.trim().is_empty())
     .cloned()
     .unwrap_or_else(|| endpoint.model.clone());
     if selected.trim().is_empty() {
-        return Err(EngineError::Validation("AI unavailable - configure model in Settings".to_string()));
+        return Err(EngineError::Validation(
+            "AI unavailable - configure model in Settings".to_string(),
+        ));
     }
     Ok(selected)
 }
 
 fn build_system_prompt(base_prompt: &str, operation: &OneShotOperation) -> String {
     let operation_prompt = match operation {
-        OneShotOperation::AnalyzeTaxonomy => "Return only JSON with tags and categories for the post.",
+        OneShotOperation::AnalyzeTaxonomy => {
-        OneShotOperation::AnalyzePost => "Return only JSON with title, excerpt, and slug suggestions for the post.",
+            "Return only JSON with tags and categories for the post."
+        }
+        OneShotOperation::AnalyzePost => {
+            "Return only JSON with title, excerpt, and slug suggestions for the post."
+        }
         OneShotOperation::DetectLanguage => "Return only JSON with the detected language_code.",
         OneShotOperation::TranslatePost { target_language } => {
-            return format!("{} Translate the post into {} and return only JSON with title, excerpt, and content.", base_prompt.trim(), target_language);
+            return format!(
+                "{} Translate the post into {} and return only JSON with title, excerpt, and content.",
+                base_prompt.trim(),
+                target_language
+            );
+        }
+        OneShotOperation::AnalyzeImage => {
+            "Return only JSON with title, alt, and caption suggestions for the image."
         }
-        OneShotOperation::AnalyzeImage => "Return only JSON with title, alt, and caption suggestions for the image.",
         OneShotOperation::TranslateMedia { target_language } => {
-            return format!("{} Translate the media metadata into {} and return only JSON with title, alt, and caption.", base_prompt.trim(), target_language);
+            return format!(
+                "{} Translate the media metadata into {} and return only JSON with title, alt, and caption.",
+                base_prompt.trim(),
+                target_language
+            );
         }
     };
     if base_prompt.trim().is_empty() {
@@ -417,26 +484,31 @@ fn build_one_shot_user_content(request: &OneShotRequest) -> EngineResult<Value>
         OneShotOperation::AnalyzeTaxonomy => Ok(format!(
             "Suggest tags and categories for this post: {}",
             serde_json::to_string(&request.content)?
-        ).into()),
+        )
+        .into()),
         OneShotOperation::AnalyzePost => Ok(format!(
             "Analyze this post and suggest title, excerpt, and slug: {}",
             serde_json::to_string(&request.content)?
-        ).into()),
+        )
+        .into()),
         OneShotOperation::DetectLanguage => Ok(format!(
             "Detect the language of this text: {}",
             serde_json::to_string(&request.content)?
-        ).into()),
+        )
+        .into()),
         OneShotOperation::TranslatePost { target_language } => Ok(format!(
             "Translate this post to {}: {}",
             target_language,
             serde_json::to_string(&request.content)?
-        ).into()),
+        )
+        .into()),
         OneShotOperation::AnalyzeImage => build_image_analysis_user_content(&request.content),
         OneShotOperation::TranslateMedia { target_language } => Ok(format!(
             "Translate this media metadata to {}: {}",
             target_language,
             serde_json::to_string(&request.content)?
-        ).into()),
+        )
+        .into()),
     }
 }
 
@@ -549,14 +621,29 @@ fn response_schema(operation: &OneShotOperation) -> (&'static str, Value) {
     }
 }
 
-fn parse_one_shot_response(request: &OneShotRequest, content: &str) -> EngineResult<OneShotResponse> {
+fn parse_one_shot_response(
+    request: &OneShotRequest,
+    content: &str,
+) -> EngineResult<OneShotResponse> {
     Ok(match request.operation {
-        OneShotOperation::AnalyzeTaxonomy => OneShotResponse::Taxonomy(serde_json::from_str(content)?),
+        OneShotOperation::AnalyzeTaxonomy => {
-        OneShotOperation::AnalyzePost => OneShotResponse::PostAnalysis(serde_json::from_str(content)?),
+            OneShotResponse::Taxonomy(serde_json::from_str(content)?)
-        OneShotOperation::DetectLanguage => OneShotResponse::LanguageDetection(serde_json::from_str(content)?),
+        }
-        OneShotOperation::TranslatePost { .. } => OneShotResponse::Translation(serde_json::from_str(content)?),
+        OneShotOperation::AnalyzePost => {
-        OneShotOperation::AnalyzeImage => OneShotResponse::ImageAnalysis(serde_json::from_str(content)?),
+            OneShotResponse::PostAnalysis(serde_json::from_str(content)?)
-        OneShotOperation::TranslateMedia { .. } => OneShotResponse::MediaTranslation(serde_json::from_str(content)?),
+        }
+        OneShotOperation::DetectLanguage => {
+            OneShotResponse::LanguageDetection(serde_json::from_str(content)?)
+        }
+        OneShotOperation::TranslatePost { .. } => {
+            OneShotResponse::Translation(serde_json::from_str(content)?)
+        }
+        OneShotOperation::AnalyzeImage => {
+            OneShotResponse::ImageAnalysis(serde_json::from_str(content)?)
+        }
+        OneShotOperation::TranslateMedia { .. } => {
+            OneShotResponse::MediaTranslation(serde_json::from_str(content)?)
+        }
     })
 }
 
@@ -565,7 +652,11 @@ fn endpoint_setting_key(kind: AiEndpointKind, suffix: &str) -> String {
 }
 
 fn endpoint_keyring_entry(kind: AiEndpointKind) -> EngineResult<Entry> {
-    Entry::new(KEYRING_SERVICE, &format!("{}.{}", KEYRING_SETTING_PREFIX, kind.as_str())).map_err(keyring_error)
+    Entry::new(
+        KEYRING_SERVICE,
+        &format!("{}.{}", KEYRING_SETTING_PREFIX, kind.as_str()),
+    )
+    .map_err(keyring_error)
 }
 
 fn keyring_error(error: keyring::Error) -> EngineError {
@@ -577,7 +668,12 @@ fn set_setting(conn: &Connection, key: &str, value: &str, updated_at: i64) -> En
     Ok(())
 }
 
-fn set_optional_setting(conn: &Connection, key: &str, value: Option<&str>, updated_at: i64) -> EngineResult<()> {
+fn set_optional_setting(
+    conn: &Connection,
+    key: &str,
+    value: Option<&str>,
+    updated_at: i64,
+) -> EngineResult<()> {
     set_setting(conn, key, value.unwrap_or(""), updated_at)
 }
 
@@ -691,12 +787,15 @@ mod tests {
 
     #[test]
     fn refresh_model_catalog_parses_openai_models_shape() {
-        let server = spawn_test_server(|request| {
+        let server = spawn_test_server(
+            |request| {
                 assert!(request.starts_with("GET /v1/models HTTP/1.1"));
                 http_ok(
                     r#"{"data":[{"id":"gpt-4.1-mini","name":"GPT 4.1 mini","context_window":128000,"max_output_tokens":8192,"modalities":["text"]},{"id":"gpt-4.1","modalities":["text","vision"]}]}"#,
                 )
-        }, 1);
+            },
+            1,
+        );
         let models = refresh_model_catalog(&AiEndpointConfig {
             kind: AiEndpointKind::Airplane,
             url: server,
@@ -713,16 +812,22 @@ mod tests {
     #[ignore = "touches system keychain; run explicitly when validating keychain integration"]
     fn run_one_shot_uses_active_endpoint_and_parses_response() {
         clear_keyring(AiEndpointKind::Online);
-        let server = spawn_test_server(|request| {
+        let server = spawn_test_server(
+            |request| {
                 if request.starts_with("GET /v1/models HTTP/1.1") {
                     return http_ok(r#"{"data":[{"id":"gpt-4.1-mini"}]}"#);
                 }
                 assert!(request.starts_with("POST /v1/chat/completions HTTP/1.1"));
-            assert!(request.contains("authorization: Bearer secret-token") || request.contains("Authorization: Bearer secret-token"));
+                assert!(
+                    request.contains("authorization: Bearer secret-token")
+                        || request.contains("Authorization: Bearer secret-token")
+                );
                 http_ok(
                     r#"{"choices":[{"message":{"content":"{\"title\":\"Better title\",\"excerpt\":\"Short summary\",\"slug\":\"better-title\"}"}}]}"#,
                 )
-        }, 1);
+            },
+            1,
+        );
 
         let db = setup();
         save_endpoint(
@@ -769,9 +874,17 @@ mod tests {
         let parts = content.as_array().unwrap();
         assert_eq!(parts.len(), 2);
         assert_eq!(parts[0]["type"], "text");
-        assert!(parts[0]["text"].as_str().unwrap().contains("Existing title"));
+        assert!(
+            parts[0]["text"]
+                .as_str()
+                .unwrap()
+                .contains("Existing title")
+        );
         assert_eq!(parts[1]["type"], "image_url");
-        assert_eq!(parts[1]["image_url"]["url"], "data:image/jpeg;base64,abc123");
+        assert_eq!(
+            parts[1]["image_url"]["url"],
+            "data:image/jpeg;base64,abc123"
+        );
     }
 
     #[test]
@@ -940,7 +1053,10 @@ mod tests {
         run_one_shot(db.conn(), true, &request).unwrap()
     }
 
-    fn spawn_test_server(handler: impl Fn(String) -> String + Send + 'static, request_count: usize) -> String {
+    fn spawn_test_server(
+        handler: impl Fn(String) -> String + Send + 'static,
+        request_count: usize,
+    ) -> String {
         let listener = TcpListener::bind("127.0.0.1:0").unwrap();
         let addr = listener.local_addr().unwrap();
         thread::spawn(move || {

crates/bds-core/src/engine/calendar.rs

@@ -69,18 +69,17 @@ mod tests {
         let _ = db.migrate();
 
         let tmp = tempfile::tempdir().unwrap();
-        let p = engine::project::create_project(
+        let p =
-            db.conn(), "Test", Some(tmp.path().to_str().unwrap()),
+            engine::project::create_project(db.conn(), "Test", Some(tmp.path().to_str().unwrap()))
-        ).unwrap();
+                .unwrap();
 
         regenerate_calendar(db.conn(), tmp.path(), &p.id).unwrap();
 
         let cal_path = tmp.path().join("html").join("calendar.json");
         assert!(cal_path.exists());
 
-        let data: serde_json::Value = serde_json::from_str(
+        let data: serde_json::Value =
-            &std::fs::read_to_string(&cal_path).unwrap()
+            serde_json::from_str(&std::fs::read_to_string(&cal_path).unwrap()).unwrap();
-        ).unwrap();
         assert!(data["years"].as_object().unwrap().is_empty());
     }
 }

crates/bds-core/src/engine/error.rs

@@ -72,10 +72,26 @@ mod tests {
 
     #[test]
     fn display_variants() {
-        assert!(EngineError::Parse("bad yaml".into()).to_string().contains("parse error"));
+        assert!(
-        assert!(EngineError::NotFound("post 123".into()).to_string().contains("not found"));
+            EngineError::Parse("bad yaml".into())
-        assert!(EngineError::Conflict("slug taken".into()).to_string().contains("conflict"));
+                .to_string()
-        assert!(EngineError::Validation("title empty".into()).to_string().contains("validation"));
+                .contains("parse error")
+        );
+        assert!(
+            EngineError::NotFound("post 123".into())
+                .to_string()
+                .contains("not found")
+        );
+        assert!(
+            EngineError::Conflict("slug taken".into())
+                .to_string()
+                .contains("conflict")
+        );
+        assert!(
+            EngineError::Validation("title empty".into())
+                .to_string()
+                .contains("validation")
+        );
     }
 
     #[test]

crates/bds-core/src/engine/generation.rs

@@ -24,6 +24,31 @@ pub struct PublishedPostSource {
     pub body_markdown: String,
 }
 
+/// Whether a post has a published snapshot eligible for site generation.
+pub fn has_published_snapshot(post: &Post) -> bool {
+    matches!(
+        post.status,
+        crate::model::PostStatus::Published | crate::model::PostStatus::Draft
+    ) && !post.file_path.trim().is_empty()
+}
+
+/// Load the last-published body from disk, never from draft database content.
+pub fn load_published_post_source(
+    data_dir: &Path,
+    post: Post,
+) -> EngineResult<Option<PublishedPostSource>> {
+    if !has_published_snapshot(&post) {
+        return Ok(None);
+    }
+    let raw = std::fs::read_to_string(data_dir.join(&post.file_path))?;
+    let (_, body_markdown) =
+        crate::util::frontmatter::read_post_file(&raw).map_err(EngineError::Parse)?;
+    Ok(Some(PublishedPostSource {
+        post,
+        body_markdown,
+    }))
+}
+
 #[derive(Debug, Default, Clone)]
 pub struct GenerationReport {
     pub written_paths: Vec<String>,
@@ -56,11 +81,19 @@ pub fn generate_starter_site(
         .iter()
         .map(|source| (source.post.clone(), source.body_markdown.clone()))
         .collect::<Vec<_>>();
-    let artifacts = build_site_render_artifacts(conn, &data_dir, project_id, metadata, &input_posts)
+    let artifacts =
+        build_site_render_artifacts(conn, &data_dir, project_id, metadata, &input_posts)
             .map_err(|error| EngineError::Parse(error.to_string()))?;
 
     for page in &artifacts.pages {
-        write_out(conn, output_dir, project_id, &page.relative_path, &page.html, &mut report)?;
+        write_out(
+            conn,
+            output_dir,
+            project_id,
+            &page.relative_path,
+            &page.html,
+            &mut report,
+        )?;
     }
 
     write_bundled_site_assets(conn, output_dir, project_id, &mut report)?;
@@ -70,13 +103,24 @@ pub fn generate_starter_site(
         output_dir,
         project_id,
         "calendar.json",
-        &build_calendar_json(&list_posts.iter().map(|source| source.post.clone()).collect::<Vec<_>>())?,
+        &build_calendar_json(
+            &list_posts
+                .iter()
+                .map(|source| source.post.clone())
+                .collect::<Vec<_>>(),
+        )?,
         &mut report,
     )?;
 
     for render_language in render_languages(metadata) {
-        let localized_posts = localized_sources(conn, &data_dir, &list_posts, &render_language, metadata)?;
+        let localized_posts =
-        let prefix = if render_language == metadata.main_language.clone().unwrap_or_else(|| "en".to_string()) {
+            localized_sources(conn, &data_dir, &list_posts, &render_language, metadata)?;
+        let prefix = if render_language
+            == metadata
+                .main_language
+                .clone()
+                .unwrap_or_else(|| "en".to_string())
+        {
             String::new()
         } else {
             format!("{}/", render_language)
@@ -85,19 +129,44 @@ pub fn generate_starter_site(
         if prefix.is_empty() {
             write_out(conn, output_dir, project_id, "rss.xml", &rss, &mut report)?;
         }
-        write_out(conn, output_dir, project_id, &format!("{prefix}feed.xml"), &rss, &mut report)?;
+        write_out(
-        write_out(conn, output_dir, project_id, &format!("{prefix}atom.xml"), &build_atom_xml(metadata, &localized_posts, &render_language), &mut report)?;
+            conn,
+            output_dir,
+            project_id,
+            &format!("{prefix}feed.xml"),
+            &rss,
+            &mut report,
+        )?;
+        write_out(
+            conn,
+            output_dir,
+            project_id,
+            &format!("{prefix}atom.xml"),
+            &build_atom_xml(metadata, &localized_posts, &render_language),
+            &mut report,
+        )?;
         write_out(
             conn,
             output_dir,
             project_id,
             &format!("{prefix}sitemap.xml"),
-            &build_sitemap_xml(metadata, &artifacts.pages, &localized_posts, &render_language),
+            &build_sitemap_xml(
+                metadata,
+                &artifacts.pages,
+                &localized_posts,
+                &render_language,
+            ),
             &mut report,
         )?;
     }
 
-    write_pagefind_indexes(conn, output_dir, project_id, &artifacts.pagefind_documents, &mut report)?;
+    write_pagefind_indexes(
+        conn,
+        output_dir,
+        project_id,
+        &artifacts.pagefind_documents,
+        &mut report,
+    )?;
 
     Ok(report)
 }
@@ -151,20 +220,22 @@ pub fn apply_validation_sections(
         .iter()
         .map(|source| (source.post.clone(), source.body_markdown.clone()))
         .collect::<Vec<_>>();
-    let artifacts = build_site_render_artifacts(
+    let artifacts =
-        conn,
+        build_site_render_artifacts(conn, &data_dir, project_id, metadata, &input_posts)
-        &data_dir,
-        project_id,
-        metadata,
-        &input_posts,
-    )
             .map_err(|error| EngineError::Parse(error.to_string()))?;
     let mut report = GenerationReport::default();
     let expected_paths = expected_paths_for_sections(metadata, &artifacts.pages, &section_set);
 
     for page in &artifacts.pages {
         if path_matches_sections(&page.relative_path, &section_set) {
-            write_out(conn, output_dir, project_id, &page.relative_path, &page.html, &mut report)?;
+            write_out(
+                conn,
+                output_dir,
+                project_id,
+                &page.relative_path,
+                &page.html,
+                &mut report,
+            )?;
         }
     }
 
@@ -175,19 +246,24 @@ pub fn apply_validation_sections(
             output_dir,
             project_id,
             "calendar.json",
-            &build_calendar_json(&list_posts.iter().map(|source| source.post.clone()).collect::<Vec<_>>())?,
+            &build_calendar_json(
+                &list_posts
+                    .iter()
+                    .map(|source| source.post.clone())
+                    .collect::<Vec<_>>(),
+            )?,
             &mut report,
         )?;
 
         for render_language in render_languages(metadata) {
-            let localized_posts = localized_sources(
+            let localized_posts =
-                conn,
+                localized_sources(conn, &data_dir, &list_posts, &render_language, metadata)?;
-                &data_dir,
+            let prefix = if render_language
-                &list_posts,
+                == metadata
-                &render_language,
+                    .main_language
-                metadata,
+                    .clone()
-            )?;
+                    .unwrap_or_else(|| "en".to_string())
-            let prefix = if render_language == metadata.main_language.clone().unwrap_or_else(|| "en".to_string()) {
+            {
                 String::new()
             } else {
                 format!("{}/", render_language)
@@ -196,7 +272,14 @@ pub fn apply_validation_sections(
             if prefix.is_empty() {
                 write_out(conn, output_dir, project_id, "rss.xml", &rss, &mut report)?;
             }
-            write_out(conn, output_dir, project_id, &format!("{prefix}feed.xml"), &rss, &mut report)?;
+            write_out(
+                conn,
+                output_dir,
+                project_id,
+                &format!("{prefix}feed.xml"),
+                &rss,
+                &mut report,
+            )?;
             write_out(
                 conn,
                 output_dir,
@@ -210,40 +293,29 @@ pub fn apply_validation_sections(
                 output_dir,
                 project_id,
                 &format!("{prefix}sitemap.xml"),
-                &build_sitemap_xml(metadata, &artifacts.pages, &localized_posts, &render_language),
+                &build_sitemap_xml(
+                    metadata,
+                    &artifacts.pages,
+                    &localized_posts,
+                    &render_language,
+                ),
                 &mut report,
             )?;
         }
     }
 
     remove_extra_section_paths(output_dir, &expected_paths, &section_set, &mut report)?;
-    write_pagefind_indexes(conn, output_dir, project_id, &artifacts.pagefind_documents, &mut report)?;
+    write_pagefind_indexes(
+        conn,
+        output_dir,
+        project_id,
+        &artifacts.pagefind_documents,
+        &mut report,
+    )?;
 
     Ok(report)
 }
 
-fn build_media_rewrite_map(
-    conn: &Connection,
-    project_id: &str,
-) -> EngineResult<HashMap<String, String>> {
-    let media_items = queries::media::list_media_by_project(conn, project_id)?;
-    let mut map = HashMap::new();
-
-    for media in media_items {
-        let canonical_path = if media.file_path.starts_with('/') {
-            media.file_path.clone()
-        } else {
-            format!("/{}", media.file_path.trim_start_matches('/'))
-        };
-        map.insert(format!("bds-media://{}", media.id), canonical_path.clone());
-
-        let relative_key = media.file_path.trim_start_matches('/').to_lowercase();
-        map.insert(relative_key, canonical_path);
-    }
-
-    Ok(map)
-}
-
 fn write_out(
     conn: &Connection,
     output_dir: &Path,
@@ -256,7 +328,9 @@ fn write_out(
         .map_err(|error| EngineError::Parse(error.to_string()))?
     {
         GeneratedWriteOutcome::Written => report.written_paths.push(relative_path.to_string()),
-        GeneratedWriteOutcome::SkippedUnchanged => report.skipped_paths.push(relative_path.to_string()),
+        GeneratedWriteOutcome::SkippedUnchanged => {
+            report.skipped_paths.push(relative_path.to_string())
+        }
     }
     Ok(())
 }
@@ -273,10 +347,13 @@ fn write_pagefind_indexes(
         .build()
         .map_err(EngineError::Io)?;
 
-    let grouped = documents.iter().fold(HashMap::<String, Vec<&crate::render::PagefindDocument>>::new(), |mut acc, doc| {
+    let grouped = documents.iter().fold(
+        HashMap::<String, Vec<&crate::render::PagefindDocument>>::new(),
+        |mut acc, doc| {
             acc.entry(doc.language.clone()).or_default().push(doc);
             acc
-    });
+        },
+    );
 
     for (language, docs) in grouped {
         let config = PagefindServiceConfig::builder()
@@ -292,9 +369,16 @@ fn write_pagefind_indexes(
                     .await
                     .map_err(|error| EngineError::Parse(error.to_string()))?;
             }
-            let files = index.get_files().await.map_err(|error| EngineError::Parse(error.to_string()))?;
+            let files = index
+                .get_files()
+                .await
+                .map_err(|error| EngineError::Parse(error.to_string()))?;
             for file in files {
-                let relative = file.filename.to_string_lossy().trim_start_matches('/').to_string();
+                let relative = file
+                    .filename
+                    .to_string_lossy()
+                    .trim_start_matches('/')
+                    .to_string();
                 match write_generated_bytes(conn, output_dir, project_id, &relative, &file.contents)
                     .map_err(|error| EngineError::Parse(error.to_string()))?
                 {
@@ -332,7 +416,12 @@ fn expected_paths_for_sections(
         expected.insert("calendar.json".to_string());
         expected.insert("rss.xml".to_string());
         for language in render_languages(metadata) {
-            let prefix = if language == metadata.main_language.clone().unwrap_or_else(|| "en".to_string()) {
+            let prefix = if language
+                == metadata
+                    .main_language
+                    .clone()
+                    .unwrap_or_else(|| "en".to_string())
+            {
                 String::new()
             } else {
                 format!("{language}/")
@@ -376,7 +465,10 @@ fn remove_extra_section_paths(
         {
             continue;
         }
-        if !matches_generated_extension(&rel) || !path_matches_sections(&rel, sections) || expected.contains(&rel) {
+        if !matches_generated_extension(&rel)
+            || !path_matches_sections(&rel, sections)
+            || expected.contains(&rel)
+        {
             continue;
         }
         std::fs::remove_file(entry.path()).map_err(EngineError::Io)?;
@@ -412,9 +504,14 @@ fn classify_generated_path(path: &str) -> Option<GenerationSection> {
         ["category", ..] => Some(GenerationSection::Category),
         ["tag", ..] => Some(GenerationSection::Tag),
         [year, "index.html"] if is_year_segment(year) => Some(GenerationSection::Date),
-        [year, month, "index.html"] if is_year_segment(year) && is_month_segment(month) => Some(GenerationSection::Date),
+        [year, month, "index.html"] if is_year_segment(year) && is_month_segment(month) => {
+            Some(GenerationSection::Date)
+        }
         [year, month, day, _slug, "index.html"]
-            if is_year_segment(year) && is_month_segment(month) && is_day_segment(day) => Some(GenerationSection::Single),
+            if is_year_segment(year) && is_month_segment(month) && is_day_segment(day) =>
+        {
+            Some(GenerationSection::Single)
+        }
         _ => None,
     }
 }
@@ -425,7 +522,10 @@ fn has_language_prefix(parts: &[&str]) -> bool {
             !is_year_segment(first)
                 && *first != "category"
                 && *first != "tag"
-                && (*second == "index.html" || is_year_segment(second) || *second == "category" || *second == "tag")
+                && (*second == "index.html"
+                    || is_year_segment(second)
+                    || *second == "category"
+                    || *second == "tag")
         }
         _ => false,
     }
@@ -468,14 +568,22 @@ fn section_sort_key(section: &GenerationSection) -> u8 {
 }
 
 fn report_is_empty(report: &SiteValidationReport) -> bool {
-    report.missing_pages.is_empty() && report.extra_pages.is_empty() && report.stale_pages.is_empty()
+    report.missing_pages.is_empty()
+        && report.extra_pages.is_empty()
+        && report.stale_pages.is_empty()
 }
 
 fn render_languages(metadata: &ProjectMetadata) -> Vec<String> {
-    let main = metadata.main_language.clone().unwrap_or_else(|| "en".to_string());
+    let main = metadata
+        .main_language
+        .clone()
+        .unwrap_or_else(|| "en".to_string());
     let mut languages = vec![main.clone()];
     for language in &metadata.blog_languages {
-        if !languages.iter().any(|existing| existing.eq_ignore_ascii_case(language)) {
+        if !languages
+            .iter()
+            .any(|existing| existing.eq_ignore_ascii_case(language))
+        {
             languages.push(language.clone());
         }
     }
@@ -496,8 +604,16 @@ fn localized_sources(
             localized.push(source.clone());
             continue;
         }
-        if let Ok(translation) = queries::post_translation::get_post_translation_by_post_and_language(conn, &source.post.id, language) {
+        if let Ok(translation) =
-            let raw = std::fs::read_to_string(data_dir.join(translation.file_path.trim_start_matches('/')))
+            queries::post_translation::get_post_translation_by_post_and_language(
+                conn,
+                &source.post.id,
+                language,
+            )
+        {
+            let raw = std::fs::read_to_string(
+                data_dir.join(translation.file_path.trim_start_matches('/')),
+            )
             .map_err(EngineError::Io)?;
             let (_, body) = crate::util::frontmatter::read_translation_file(&raw)
                 .map_err(EngineError::Parse)?;
@@ -524,7 +640,8 @@ fn filter_posts_for_lists(
     posts: &[PublishedPostSource],
     category_settings: &HashMap<String, CategorySettings>,
 ) -> Vec<PublishedPostSource> {
-    posts.iter()
+    posts
+        .iter()
         .filter(|source| {
             !source.post.categories.iter().any(|category| {
                 category_settings
@@ -537,8 +654,16 @@ fn filter_posts_for_lists(
         .collect()
 }
 
-fn build_rss_xml(metadata: &ProjectMetadata, posts: &[PublishedPostSource], language: &str) -> String {
+fn build_rss_xml(
-    let base_url = metadata.public_url.as_deref().unwrap_or("").trim_end_matches('/');
+    metadata: &ProjectMetadata,
+    posts: &[PublishedPostSource],
+    language: &str,
+) -> String {
+    let base_url = metadata
+        .public_url
+        .as_deref()
+        .unwrap_or("")
+        .trim_end_matches('/');
     let last_build = posts
         .iter()
         .filter_map(|post| timestamp(post.post.published_at.unwrap_or(post.post.created_at)))
@@ -557,22 +682,46 @@ fn build_rss_xml(metadata: &ProjectMetadata, posts: &[PublishedPostSource], lang
     ];
 
     for source in posts {
-        let url = format!("{base_url}{}", build_canonical_post_path(&source.post, language, metadata.main_language.as_deref().unwrap_or("en")));
+        let url = format!(
-        let published = timestamp(source.post.published_at.unwrap_or(source.post.created_at)).unwrap_or_else(Utc::now);
+            "{base_url}{}",
+            build_canonical_post_path(
+                &source.post,
+                language,
+                metadata.main_language.as_deref().unwrap_or("en")
+            )
+        );
+        let published = timestamp(source.post.published_at.unwrap_or(source.post.created_at))
+            .unwrap_or_else(Utc::now);
         xml.push("    <item>".to_string());
-        xml.push(format!("      <title>{}</title>", escape_xml(&source.post.title)));
+        xml.push(format!(
+            "      <title>{}</title>",
+            escape_xml(&source.post.title)
+        ));
         xml.push(format!("      <link>{url}</link>"));
         xml.push(format!("      <guid isPermaLink=\"true\">{url}</guid>"));
-        xml.push(format!("      <pubDate>{}</pubDate>", published.format("%a, %d %b %Y %H:%M:%S GMT")));
+        xml.push(format!(
+            "      <pubDate>{}</pubDate>",
+            published.format("%a, %d %b %Y %H:%M:%S GMT")
+        ));
         if let Some(author) = &source.post.author {
             xml.push(format!("      <author>{}</author>", escape_xml(author)));
         }
-        xml.push(format!("      <dc:language>{}</dc:language>", escape_xml(language)));
+        xml.push(format!(
+            "      <dc:language>{}</dc:language>",
+            escape_xml(language)
+        ));
         let html = render_markdown_to_html(&source.body_markdown);
-        xml.push(format!("      <description><![CDATA[{html}]]></description>"));
+        xml.push(format!(
-        xml.push(format!("      <content:encoded><![CDATA[{html}]]></content:encoded>"));
+            "      <description><![CDATA[{html}]]></description>"
+        ));
+        xml.push(format!(
+            "      <content:encoded><![CDATA[{html}]]></content:encoded>"
+        ));
         for category in &source.post.categories {
-            xml.push(format!("      <category>{}</category>", escape_xml(category)));
+            xml.push(format!(
+                "      <category>{}</category>",
+                escape_xml(category)
+            ));
         }
         for tag in &source.post.tags {
             xml.push(format!("      <category>{}</category>", escape_xml(tag)));
@@ -585,8 +734,16 @@ fn build_rss_xml(metadata: &ProjectMetadata, posts: &[PublishedPostSource], lang
     xml.join("\n")
 }
 
-fn build_atom_xml(metadata: &ProjectMetadata, posts: &[PublishedPostSource], language: &str) -> String {
+fn build_atom_xml(
-    let base_url = metadata.public_url.as_deref().unwrap_or("").trim_end_matches('/');
+    metadata: &ProjectMetadata,
+    posts: &[PublishedPostSource],
+    language: &str,
+) -> String {
+    let base_url = metadata
+        .public_url
+        .as_deref()
+        .unwrap_or("")
+        .trim_end_matches('/');
     let main_language = metadata.main_language.as_deref().unwrap_or("en");
     let feed_prefix = language_prefix(language, main_language);
     let updated = posts
@@ -598,30 +755,59 @@ fn build_atom_xml(metadata: &ProjectMetadata, posts: &[PublishedPostSource], lan
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>".to_string(),
         "<feed xmlns=\"http://www.w3.org/2005/Atom\">".to_string(),
         format!("  <title>{}</title>", escape_xml(&metadata.name)),
-        format!("  <subtitle>{}</subtitle>", escape_xml(metadata.description.as_deref().unwrap_or(""))),
+        format!(
+            "  <subtitle>{}</subtitle>",
+            escape_xml(metadata.description.as_deref().unwrap_or(""))
+        ),
         format!("  <id>{base_url}/</id>"),
         format!("  <link href=\"{base_url}{feed_prefix}/\" rel=\"alternate\" />"),
         format!("  <link href=\"{base_url}{feed_prefix}/atom.xml\" rel=\"self\" />"),
-        format!("  <updated>{}</updated>", updated.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)),
+        format!(
+            "  <updated>{}</updated>",
+            updated.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)
+        ),
     ];
 
     for source in posts {
-        let url = format!("{base_url}{}", build_canonical_post_path(&source.post, language, metadata.main_language.as_deref().unwrap_or("en")));
+        let url = format!(
-        let published = timestamp(source.post.published_at.unwrap_or(source.post.created_at)).unwrap_or_else(Utc::now);
+            "{base_url}{}",
+            build_canonical_post_path(
+                &source.post,
+                language,
+                metadata.main_language.as_deref().unwrap_or("en")
+            )
+        );
+        let published = timestamp(source.post.published_at.unwrap_or(source.post.created_at))
+            .unwrap_or_else(Utc::now);
         let html = render_markdown_to_html(&source.body_markdown);
         xml.push(format!("  <entry xml:lang=\"{}\">", escape_xml(language)));
-        xml.push(format!("    <title>{}</title>", escape_xml(&source.post.title)));
+        xml.push(format!(
+            "    <title>{}</title>",
+            escape_xml(&source.post.title)
+        ));
         xml.push(format!("    <id>{url}</id>"));
         xml.push(format!("    <link href=\"{url}\" />"));
-        xml.push(format!("    <updated>{}</updated>", published.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)));
+        xml.push(format!(
-        xml.push(format!("    <published>{}</published>", published.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)));
+            "    <updated>{}</updated>",
+            published.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)
+        ));
+        xml.push(format!(
+            "    <published>{}</published>",
+            published.to_rfc3339_opts(chrono::SecondsFormat::Millis, true)
+        ));
         if let Some(author) = &source.post.author {
-            xml.push(format!("    <author><name>{}</name></author>", escape_xml(author)));
+            xml.push(format!(
+                "    <author><name>{}</name></author>",
+                escape_xml(author)
+            ));
         }
         xml.push(format!("    <summary type=\"xhtml\"><div xmlns=\"http://www.w3.org/1999/xhtml\">{html}</div></summary>"));
         xml.push(format!("    <content type=\"xhtml\"><div xmlns=\"http://www.w3.org/1999/xhtml\">{html}</div></content>"));
         for category in &source.post.categories {
-            xml.push(format!("    <category term=\"{}\" />", escape_xml(category)));
+            xml.push(format!(
+                "    <category term=\"{}\" />",
+                escape_xml(category)
+            ));
         }
         for tag in &source.post.tags {
             xml.push(format!("    <category term=\"{}\" />", escape_xml(tag)));
@@ -639,7 +825,11 @@ fn build_sitemap_xml(
     posts: &[PublishedPostSource],
     language: &str,
 ) -> String {
-    let base_url = metadata.public_url.as_deref().unwrap_or("").trim_end_matches('/');
+    let base_url = metadata
+        .public_url
+        .as_deref()
+        .unwrap_or("")
+        .trim_end_matches('/');
     let main_language = metadata.main_language.as_deref().unwrap_or("en");
     let languages = render_languages(metadata);
     let index_lastmod = posts
@@ -694,7 +884,10 @@ fn build_sitemap_xml(
                     alternate.url_path,
                 ));
             }
-            if let Some(default_page) = alternates.iter().find(|alternate| alternate.language == main_language) {
+            if let Some(default_page) = alternates
+                .iter()
+                .find(|alternate| alternate.language == main_language)
+            {
                 xml.push(format!(
                     "    <xhtml:link rel=\"alternate\" hreflang=\"x-default\" href=\"{base_url}{}\" />",
                     default_page.url_path,
@@ -746,7 +939,9 @@ fn logical_page_key(relative_path: &str, languages: &[String], main_language: &s
     if first.eq_ignore_ascii_case(main_language) {
         return parts.collect::<Vec<_>>().join("/");
     }
-    if languages.iter().any(|language| language.eq_ignore_ascii_case(first) && !language.eq_ignore_ascii_case(main_language)) {
+    if languages.iter().any(|language| {
+        language.eq_ignore_ascii_case(first) && !language.eq_ignore_ascii_case(main_language)
+    }) {
         return parts.collect::<Vec<_>>().join("/");
     }
     relative_path.to_string()

crates/bds-core/src/engine/media.rs

@@ -12,11 +12,11 @@ use crate::db::queries::post_media as qpm;
 use crate::engine::{EngineError, EngineResult};
 use crate::model::{Media, MediaTranslation};
 use crate::util::sidecar::{
-    read_sidecar, read_translation_sidecar, MediaSidecar, MediaTranslationSidecar,
+    MediaSidecar, MediaTranslationSidecar, read_sidecar, read_translation_sidecar,
 };
 use crate::util::thumbnail::{
-    generate_all_thumbnails, image_dimensions, mime_from_extension, ThumbnailFormat,
+    THUMBNAIL_SIZES, ThumbnailFormat, generate_all_thumbnails, image_dimensions,
-    THUMBNAIL_SIZES,
+    mime_from_extension,
 };
 use crate::util::{
     atomic_write_str, content_hash, media_dir_path, media_sidecar_path,
@@ -46,6 +46,10 @@ const SUPPORTED_IMAGE_TYPES: &[&str] = &[
 ];
 
 /// Import a media file (image, etc.) into the project.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "arguments are the user-supplied media metadata fields"
+)]
 pub fn import_media(
     conn: &Connection,
     data_dir: &Path,
@@ -142,6 +146,10 @@ pub fn import_media(
 }
 
 /// Update a media item's metadata fields.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "optional arguments represent independent media field changes"
+)]
 pub fn update_media(
     conn: &Connection,
     data_dir: &Path,
@@ -655,9 +663,9 @@ fn rebuild_translation_sidecar(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::fts::ensure_fts_tables;
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
     use image::DynamicImage;
     use tempfile::TempDir;
 

crates/bds-core/src/engine/menu.rs

@@ -1,6 +1,10 @@
 use std::fs;
 use std::path::Path;
 
+use quick_xml::events::{BytesDecl, BytesEnd, BytesStart, BytesText, Event};
+use quick_xml::{Reader, Writer, XmlVersion, escape::escape};
+
+use crate::engine::EngineError;
 use crate::engine::EngineResult;
 use crate::util::atomic_write_str;
 
@@ -53,14 +57,14 @@ pub fn read_menu(data_dir: &Path) -> EngineResult<Vec<MenuItem>> {
         }]);
     }
     let content = fs::read_to_string(&path)?;
-    Ok(parse_opml(&content))
+    parse_opml(&content)
 }
 
 /// Write the navigation menu to meta/menu.opml.
 /// Per menu.allium UpdateMenu rule: Home entry is always extracted and prepended.
 pub fn write_menu(data_dir: &Path, items: &[MenuItem]) -> EngineResult<()> {
     let normalized = normalize_menu(items);
-    let opml = serialize_opml(&normalized);
+    let opml = serialize_opml(&normalized)?;
     let path = data_dir.join("meta").join("menu.opml");
     atomic_write_str(&path, &opml)?;
     Ok(())
@@ -74,7 +78,7 @@ pub fn default_menu_opml() -> String {
         slug: None,
         children: Vec::new(),
     }];
-    serialize_opml(&items)
+    serialize_opml(&items).expect("writing menu XML to memory cannot fail")
 }
 
 /// Per menu.allium HomeAlwaysPresent: ensure Home is always first.
@@ -95,211 +99,136 @@ fn normalize_menu(items: &[MenuItem]) -> Vec<MenuItem> {
 }
 
 /// Parse OPML 2.0 XML into menu items.
-fn parse_opml(content: &str) -> Vec<MenuItem> {
+fn parse_opml(content: &str) -> EngineResult<Vec<MenuItem>> {
-    // Simple XML parsing using quick-xml-style manual parsing.
+    let mut reader = Reader::from_str(content);
-    // OPML structure: <opml><body><outline .../></body></opml>
+    reader.config_mut().trim_text(true);
     let mut items = Vec::new();
-    parse_outlines(content, &mut items);
+    let mut parents = Vec::new();
+    let mut in_body = false;
 
-    // Ensure HomeAlwaysPresent
+    loop {
-    if items.is_empty() || items[0].kind != MenuItemKind::Home {
+        match reader.read_event() {
-        let without_home: Vec<MenuItem> = items
+            Ok(Event::Start(event)) if event.name().as_ref() == b"body" => in_body = true,
-            .into_iter()
+            Ok(Event::End(event)) if event.name().as_ref() == b"body" => in_body = false,
-            .filter(|i| i.kind != MenuItemKind::Home)
+            Ok(Event::Start(event)) if in_body && event.name().as_ref() == b"outline" => {
-            .collect();
+                parents.push(parse_outline(&event)?);
-        let mut normalized = vec![MenuItem {
-            kind: MenuItemKind::Home,
-            label: "Home".to_string(),
-            slug: None,
-            children: Vec::new(),
-        }];
-        normalized.extend(without_home);
-        return normalized;
             }
-    items
+            Ok(Event::Empty(event)) if in_body && event.name().as_ref() == b"outline" => {
+                attach_outline(parse_outline(&event)?, &mut parents, &mut items);
             }
-
+            Ok(Event::End(event)) if event.name().as_ref() == b"outline" => {
-/// Simple OPML outline parser.
+                let item = parents
-/// Parses <outline text="..." type="..." htmlUrl="..."> elements.
+                    .pop()
-fn parse_outlines(xml: &str, items: &mut Vec<MenuItem>) {
+                    .ok_or_else(|| EngineError::Parse("unexpected </outline>".to_string()))?;
-    // Find all outline elements at the body level
+                attach_outline(item, &mut parents, &mut items);
-    let body_start = xml.find("<body>");
-    let body_end = xml.find("</body>");
-    if body_start.is_none() || body_end.is_none() {
-        return;
             }
-    let body = &xml[body_start.unwrap() + 6..body_end.unwrap()];
+            Ok(Event::Eof) => break,
-    parse_outline_children(body, items);
+            Ok(_) => {}
-}
+            Err(error) => return Err(EngineError::Parse(error.to_string())),
-
-fn parse_outline_children(content: &str, items: &mut Vec<MenuItem>) {
-    let mut pos = 0;
-    while pos < content.len() {
-        // Find next <outline
-        let Some(start) = content[pos..].find("<outline") else {
-            break;
-        };
-        let abs_start = pos + start;
-        let tag_start = abs_start;
-
-        // Find the end of the opening tag
-        let rest = &content[tag_start..];
-        let is_self_closing;
-        let tag_end;
-
-        if let Some(sc) = rest.find("/>") {
-            if let Some(gt) = rest.find('>') {
-                if sc < gt {
-                    is_self_closing = true;
-                    tag_end = tag_start + sc + 2;
-                } else {
-                    is_self_closing = false;
-                    tag_end = tag_start + gt + 1;
-                }
-            } else {
-                is_self_closing = true;
-                tag_end = tag_start + sc + 2;
-            }
-        } else if let Some(gt) = rest.find('>') {
-            is_self_closing = false;
-            tag_end = tag_start + gt + 1;
-        } else {
-            break;
-        }
-
-        let tag_content = &content[tag_start..tag_end];
-
-        // Extract attributes
-        let label = extract_attr(tag_content, "text")
-            .unwrap_or_else(|| "Untitled".to_string());
-        let kind_str = extract_attr(tag_content, "type")
-            .unwrap_or_else(|| "page".to_string());
-        let slug = extract_attr(tag_content, "htmlUrl");
-        let kind = MenuItemKind::from_str(&kind_str);
-
-        let mut children = Vec::new();
-        let after_tag;
-
-        if is_self_closing {
-            after_tag = tag_end;
-        } else {
-            // Find matching </outline>
-            let inner = &content[tag_end..];
-            if let Some(close_idx) = find_closing_outline(inner) {
-                let inner_content = &inner[..close_idx];
-                parse_outline_children(inner_content, &mut children);
-                after_tag = tag_end + close_idx + "</outline>".len();
-            } else {
-                after_tag = tag_end;
         }
     }
 
-        items.push(MenuItem {
+    if !parents.is_empty() {
+        return Err(EngineError::Parse("unclosed <outline>".to_string()));
+    }
+    Ok(normalize_menu(&items))
+}
+
+fn parse_outline(event: &BytesStart<'_>) -> EngineResult<MenuItem> {
+    let mut label = "Untitled".to_string();
+    let mut kind = MenuItemKind::Page;
+    let mut slug = None;
+
+    for attribute in event.attributes() {
+        let attribute = attribute.map_err(|error| EngineError::Parse(error.to_string()))?;
+        let value = attribute
+            .decoded_and_normalized_value(XmlVersion::Implicit1_0, event.decoder())
+            .map_err(|error| EngineError::Parse(error.to_string()))?
+            .into_owned();
+        match attribute.key.as_ref() {
+            b"text" => label = value,
+            b"type" => kind = MenuItemKind::from_str(&value),
+            b"htmlUrl" => slug = Some(value),
+            _ => {}
+        }
+    }
+
+    Ok(MenuItem {
         kind,
         label,
         slug,
-            children,
+        children: Vec::new(),
-        });
+    })
-        pos = after_tag;
-    }
 }
 
-fn find_closing_outline(content: &str) -> Option<usize> {
+fn attach_outline(item: MenuItem, parents: &mut [MenuItem], items: &mut Vec<MenuItem>) {
-    let mut depth = 0i32;
+    if let Some(parent) = parents.last_mut() {
-    let mut pos = 0;
+        parent.children.push(item);
-    while pos < content.len() {
-        if content[pos..].starts_with("<outline") {
-            if let Some(sc) = content[pos..].find("/>") {
-                if let Some(gt) = content[pos..].find('>') {
-                    if sc < gt {
-                        pos += sc + 2;
-                        continue;
-                    }
-                }
-            }
-            depth += 1;
-            pos += 8; // skip past "<outline"
-        } else if content[pos..].starts_with("</outline>") {
-            if depth == 0 {
-                return Some(pos);
-            }
-            depth -= 1;
-            pos += 10;
     } else {
-            pos += 1;
+        items.push(item);
     }
 }
-    None
-}
-
-fn extract_attr(tag: &str, name: &str) -> Option<String> {
-    let pattern = format!("{name}=\"");
-    let start = tag.find(&pattern)?;
-    let value_start = start + pattern.len();
-    let rest = &tag[value_start..];
-    let end = rest.find('"')?;
-    let value = &rest[..end];
-    // Unescape XML entities
-    Some(
-        value
-            .replace("&amp;", "&")
-            .replace("&lt;", "<")
-            .replace("&gt;", ">")
-            .replace("&quot;", "\"")
-            .replace("&apos;", "'"),
-    )
-}
 
 /// Serialize menu items to OPML 2.0 format.
-fn serialize_opml(items: &[MenuItem]) -> String {
+fn serialize_opml(items: &[MenuItem]) -> EngineResult<String> {
-    let mut out = String::new();
+    let mut writer = Writer::new_with_indent(Vec::new(), b' ', 2);
-    out.push_str("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    writer
-    out.push_str("<opml version=\"2.0\">\n");
+        .write_event(Event::Decl(BytesDecl::new("1.0", Some("UTF-8"), None)))
-    out.push_str("  <head><title>Blog Menu</title></head>\n");
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
-    out.push_str("  <body>\n");
+    let mut opml = BytesStart::new("opml");
+    opml.push_attribute(("version", "2.0"));
+    writer
+        .write_event(Event::Start(opml))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::Start(BytesStart::new("head")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::Start(BytesStart::new("title")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::Text(BytesText::new("Blog Menu")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::End(BytesEnd::new("title")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::End(BytesEnd::new("head")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::Start(BytesStart::new("body")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
     for item in items {
-        serialize_outline(&mut out, item, 2);
+        write_outline(&mut writer, item).map_err(|error| EngineError::Parse(error.to_string()))?;
     }
-    out.push_str("  </body>\n");
+    writer
-    out.push_str("</opml>\n");
+        .write_event(Event::End(BytesEnd::new("body")))
-    out
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    writer
+        .write_event(Event::End(BytesEnd::new("opml")))
+        .map_err(|error| EngineError::Parse(error.to_string()))?;
+    String::from_utf8(writer.into_inner()).map_err(|error| EngineError::Parse(error.to_string()))
 }
 
-fn serialize_outline(out: &mut String, item: &MenuItem, indent: usize) {
+fn write_outline(writer: &mut Writer<Vec<u8>>, item: &MenuItem) -> quick_xml::Result<()> {
-    let pad = "  ".repeat(indent);
+    let label = escape(&item.label);
-    out.push_str(&pad);
+    let slug = item.slug.as_deref().map(escape);
-    out.push_str("<outline");
+    let mut outline = BytesStart::new("outline");
-    out.push_str(&format!(
+    outline.push_attribute(("text", label.as_ref()));
-        " text=\"{}\"",
+    outline.push_attribute(("type", item.kind.as_str()));
-        xml_escape(&item.label)
+    if let Some(slug) = &slug {
-    ));
+        outline.push_attribute(("htmlUrl", slug.as_ref()));
-    out.push_str(&format!(
-        " type=\"{}\"",
-        item.kind.as_str()
-    ));
-    if let Some(ref slug) = item.slug {
-        out.push_str(&format!(
-            " htmlUrl=\"{}\"",
-            xml_escape(slug)
-        ));
     }
     if item.children.is_empty() {
-        out.push_str("/>\n");
+        writer.write_event(Event::Empty(outline))?;
     } else {
-        out.push_str(">\n");
+        writer.write_event(Event::Start(outline))?;
         for child in &item.children {
-            serialize_outline(out, child, indent + 1);
+            write_outline(writer, child)?;
         }
-        out.push_str(&pad);
+        writer.write_event(Event::End(BytesEnd::new("outline")))?;
-        out.push_str("</outline>\n");
     }
-}
+    Ok(())
-
-fn xml_escape(s: &str) -> String {
-    s.replace('&', "&amp;")
-        .replace('<', "&lt;")
-        .replace('>', "&gt;")
-        .replace('"', "&quot;")
 }
 
 #[cfg(test)]
@@ -332,18 +261,16 @@ mod tests {
                 kind: MenuItemKind::Submenu,
                 label: "Categories".into(),
                 slug: None,
-                children: vec![
+                children: vec![MenuItem {
-                    MenuItem {
                     kind: MenuItemKind::CategoryArchive,
                     label: "Tech".into(),
                     slug: Some("/category/tech/".into()),
                     children: Vec::new(),
-                    },
+                }],
-                ],
             },
         ];
-        let opml = serialize_opml(&items);
+        let opml = serialize_opml(&items).unwrap();
-        let parsed = parse_opml(&opml);
+        let parsed = parse_opml(&opml).unwrap();
         assert_eq!(parsed.len(), 3);
         assert_eq!(parsed[0].kind, MenuItemKind::Home);
         assert_eq!(parsed[1].label, "About");
@@ -354,14 +281,12 @@ mod tests {
 
     #[test]
     fn normalize_prepends_home() {
-        let items = vec![
+        let items = vec![MenuItem {
-            MenuItem {
             kind: MenuItemKind::Page,
             label: "About".into(),
             slug: Some("/about".into()),
             children: Vec::new(),
-            },
+        }];
-        ];
         let normalized = normalize_menu(&items);
         assert_eq!(normalized.len(), 2);
         assert_eq!(normalized[0].kind, MenuItemKind::Home);
@@ -381,14 +306,12 @@ mod tests {
     fn write_and_read_menu() {
         let dir = tempfile::TempDir::new().unwrap();
         std::fs::create_dir_all(dir.path().join("meta")).unwrap();
-        let items = vec![
+        let items = vec![MenuItem {
-            MenuItem {
             kind: MenuItemKind::Page,
             label: "Blog".into(),
             slug: Some("/blog".into()),
             children: Vec::new(),
-            },
+        }];
-        ];
         write_menu(dir.path(), &items).unwrap();
         let read = read_menu(dir.path()).unwrap();
         // Home is always prepended
@@ -398,8 +321,25 @@ mod tests {
     }
 
     #[test]
-    fn xml_escape_special_chars() {
+    fn reads_single_quoted_xml_attributes() {
-        let escaped = xml_escape("Tom & Jerry <3 \"quotes\"");
+        let parsed = parse_opml(
-        assert_eq!(escaped, "Tom &amp; Jerry &lt;3 &quot;quotes&quot;");
+            "<opml version='2.0'><body><outline text='About' type='page' htmlUrl='/about'/></body></opml>",
+        )
+        .unwrap();
+        assert_eq!(parsed[1].label, "About");
+        assert_eq!(parsed[1].slug.as_deref(), Some("/about"));
+    }
+
+    #[test]
+    fn read_menu_rejects_malformed_xml() {
+        let dir = tempfile::TempDir::new().unwrap();
+        std::fs::create_dir_all(dir.path().join("meta")).unwrap();
+        std::fs::write(
+            dir.path().join("meta/menu.opml"),
+            "<opml><body><outline></body></opml>",
+        )
+        .unwrap();
+
+        assert!(read_menu(dir.path()).is_err());
     }
 }

crates/bds-core/src/engine/meta.rs

@@ -3,8 +3,8 @@ use std::fs;
 use std::path::Path;
 
 use crate::engine::EngineResult;
-use crate::model::metadata::{CategorySettings, ProjectMetadata, TagEntry};
 use crate::model::PublishingPreferences;
+use crate::model::metadata::{CategorySettings, ProjectMetadata, TagEntry};
 use crate::util::atomic_write_str;
 
 // ── project.json ────────────────────────────────────────────────────
@@ -38,7 +38,7 @@ pub fn read_categories_json(data_dir: &Path) -> EngineResult<Vec<String>> {
 /// Sort categories, then atomic write to meta/categories.json.
 pub fn write_categories_json(data_dir: &Path, categories: &[String]) -> EngineResult<()> {
     let mut sorted = categories.to_vec();
-    sorted.sort_by(|a, b| a.to_lowercase().cmp(&b.to_lowercase()));
+    sorted.sort_by_key(|a| a.to_lowercase());
     let path = data_dir.join("meta").join("categories.json");
     let json = serde_json::to_string_pretty(&sorted)?;
     atomic_write_str(&path, &json)?;
@@ -48,9 +48,7 @@ pub fn write_categories_json(data_dir: &Path, categories: &[String]) -> EngineRe
 // ── category-meta.json ──────────────────────────────────────────────
 
 /// Read meta/category-meta.json.
-pub fn read_category_meta_json(
+pub fn read_category_meta_json(data_dir: &Path) -> EngineResult<HashMap<String, CategorySettings>> {
-    data_dir: &Path,
-) -> EngineResult<HashMap<String, CategorySettings>> {
     let path = data_dir.join("meta").join("category-meta.json");
     let content = fs::read_to_string(&path)?;
     let meta: HashMap<String, CategorySettings> = serde_json::from_str(&content)?;
@@ -79,10 +77,7 @@ pub fn read_publishing_json(data_dir: &Path) -> EngineResult<PublishingPreferenc
 }
 
 /// Atomic write to meta/publishing.json.
-pub fn write_publishing_json(
+pub fn write_publishing_json(data_dir: &Path, prefs: &PublishingPreferences) -> EngineResult<()> {
-    data_dir: &Path,
-    prefs: &PublishingPreferences,
-) -> EngineResult<()> {
     let path = data_dir.join("meta").join("publishing.json");
     let json = serde_json::to_string_pretty(prefs)?;
     atomic_write_str(&path, &json)?;
@@ -102,7 +97,7 @@ pub fn read_tags_json(data_dir: &Path) -> EngineResult<Vec<TagEntry>> {
 /// Sort by name case-insensitive, then atomic write to meta/tags.json.
 pub fn write_tags_json(data_dir: &Path, tags: &[TagEntry]) -> EngineResult<()> {
     let mut sorted = tags.to_vec();
-    sorted.sort_by(|a, b| a.name.to_lowercase().cmp(&b.name.to_lowercase()));
+    sorted.sort_by_key(|a| a.name.to_lowercase());
     let path = data_dir.join("meta").join("tags.json");
     let json = serde_json::to_string_pretty(&sorted)?;
     atomic_write_str(&path, &json)?;
@@ -162,10 +157,7 @@ pub fn update_blog_languages(data_dir: &Path, languages: Vec<String>) -> EngineR
 
 /// Update arbitrary fields of project metadata.
 /// Per metadata.allium UpdateProjectMetadata rule.
-pub fn update_project_metadata(
+pub fn update_project_metadata(data_dir: &Path, changes: &serde_json::Value) -> EngineResult<()> {
-    data_dir: &Path,
-    changes: &serde_json::Value,
-) -> EngineResult<()> {
     let mut meta = read_project_json(data_dir)?;
     if let Some(name) = changes.get("name").and_then(|v| v.as_str()) {
         meta.name = name.to_string();
@@ -191,7 +183,10 @@ pub fn update_project_metadata(
     if let Some(theme) = changes.get("picoTheme") {
         meta.pico_theme = theme.as_str().map(|s| s.to_string());
     }
-    if let Some(enabled) = changes.get("semanticSimilarityEnabled").and_then(|v| v.as_bool()) {
+    if let Some(enabled) = changes
+        .get("semanticSimilarityEnabled")
+        .and_then(|v| v.as_bool())
+    {
         meta.semantic_similarity_enabled = enabled;
     }
     if let Some(langs) = changes.get("blogLanguages").and_then(|v| v.as_array()) {
@@ -200,7 +195,8 @@ pub fn update_project_metadata(
             .filter_map(|v| v.as_str().map(|s| s.to_string()))
             .collect();
     }
-    meta.validate().map_err(|e| crate::engine::EngineError::Validation(e))?;
+    meta.validate()
+        .map_err(crate::engine::EngineError::Validation)?;
     write_project_json(data_dir, &meta)?;
     Ok(())
 }
@@ -380,7 +376,7 @@ mod tests {
     fn add_category_creates_entries() {
         let dir = setup();
         // Seed files
-        write_categories_json(dir.path(), &vec!["article".into()]).unwrap();
+        write_categories_json(dir.path(), &["article".into()]).unwrap();
         write_category_meta_json(dir.path(), &HashMap::new()).unwrap();
 
         add_category(dir.path(), "page").unwrap();
@@ -395,7 +391,7 @@ mod tests {
     #[test]
     fn add_category_idempotent() {
         let dir = setup();
-        write_categories_json(dir.path(), &vec!["article".into()]).unwrap();
+        write_categories_json(dir.path(), &["article".into()]).unwrap();
         write_category_meta_json(dir.path(), &HashMap::new()).unwrap();
 
         add_category(dir.path(), "article").unwrap();
@@ -406,7 +402,7 @@ mod tests {
     #[test]
     fn remove_category_deletes_entries() {
         let dir = setup();
-        write_categories_json(dir.path(), &vec!["article".into(), "page".into()]).unwrap();
+        write_categories_json(dir.path(), &["article".into(), "page".into()]).unwrap();
         let mut meta = HashMap::new();
         meta.insert(
             "article".to_string(),

crates/bds-core/src/engine/metadata_diff.rs

@@ -13,7 +13,9 @@ use crate::db::queries::script as qs;
 use crate::db::queries::template as qtpl;
 use crate::engine::{EngineError, EngineResult};
 use crate::model::{Media, Post, PostStatus, PostTranslation, Script, Template};
-use crate::util::frontmatter::{read_post_file, read_script_file, read_template_file, read_translation_file};
+use crate::util::frontmatter::{
+    read_post_file, read_script_file, read_template_file, read_translation_file,
+};
 use crate::util::sidecar::read_sidecar;
 
 /// A single field difference.
@@ -139,7 +141,11 @@ fn opt_to_str(opt: &Option<String>) -> String {
 }
 
 fn bool_to_str(b: bool) -> String {
-    if b { "true".to_string() } else { "false".to_string() }
+    if b {
+        "true".to_string()
+    } else {
+        "false".to_string()
+    }
 }
 
 fn tags_to_json(tags: &[String]) -> String {
@@ -172,7 +178,7 @@ fn diff_post(data_dir: &Path, post: &Post) -> EngineResult<Option<EntityDiff>> {
     }
 
     let content = fs::read_to_string(&abs_path)?;
-    let (fm, _body) = read_post_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, _body) = read_post_file(&content).map_err(EngineError::Parse)?;
 
     let mut fields = Vec::new();
 
@@ -257,21 +263,23 @@ fn diff_post(data_dir: &Path, post: &Post) -> EngineResult<Option<EntityDiff>> {
     }
 }
 
-fn diff_translation(
+fn diff_translation(data_dir: &Path, t: &PostTranslation) -> EngineResult<Option<EntityDiff>> {
-    data_dir: &Path,
-    t: &PostTranslation,
-) -> EngineResult<Option<EntityDiff>> {
     let abs_path = data_dir.join(&t.file_path);
     if !abs_path.exists() {
         return Ok(None);
     }
 
     let content = fs::read_to_string(&abs_path)?;
-    let (fm, _body) = read_translation_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, _body) = read_translation_file(&content).map_err(EngineError::Parse)?;
 
     let mut fields = Vec::new();
 
-    compare_field(&mut fields, "translationFor", &t.translation_for, &fm.translation_for);
+    compare_field(
+        &mut fields,
+        "translationFor",
+        &t.translation_for,
+        &fm.translation_for,
+    );
     compare_field(&mut fields, "language", &t.language, &fm.language);
     compare_field(&mut fields, "title", &t.title, &fm.title);
     compare_field(
@@ -285,7 +293,7 @@ fn diff_translation(
         Ok(None)
     } else {
         Ok(Some(EntityDiff {
-            entity_type: "translation".to_string(),
+            entity_type: "post_translation".to_string(),
             entity_id: t.id.clone(),
             file_path: t.file_path.clone(),
             fields,
@@ -300,7 +308,7 @@ fn diff_media(data_dir: &Path, media: &Media) -> EngineResult<Option<EntityDiff>
     }
 
     let content = fs::read_to_string(&abs_path)?;
-    let sc = read_sidecar(&content).map_err(|e| EngineError::Parse(e))?;
+    let sc = read_sidecar(&content).map_err(EngineError::Parse)?;
 
     let mut fields = Vec::new();
 
@@ -360,7 +368,7 @@ fn diff_template(data_dir: &Path, tpl: &Template) -> EngineResult<Option<EntityD
     }
 
     let content = fs::read_to_string(&abs_path)?;
-    let (fm, _body) = read_template_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, _body) = read_template_file(&content).map_err(EngineError::Parse)?;
 
     let mut fields = Vec::new();
 
@@ -403,7 +411,7 @@ fn diff_script(data_dir: &Path, script: &Script) -> EngineResult<Option<EntityDi
     }
 
     let content = fs::read_to_string(&abs_path)?;
-    let (fm, _body) = read_script_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, _body) = read_script_file(&content).map_err(EngineError::Parse)?;
 
     let mut fields = Vec::new();
 
@@ -414,7 +422,12 @@ fn diff_script(data_dir: &Path, script: &Script) -> EngineResult<Option<EntityDi
         script_kind_to_str(&script.kind),
         &fm.kind,
     );
-    compare_field(&mut fields, "entrypoint", &script.entrypoint, &fm.entrypoint);
+    compare_field(
+        &mut fields,
+        "entrypoint",
+        &script.entrypoint,
+        &fm.entrypoint,
+    );
     compare_field(
         &mut fields,
         "enabled",
@@ -494,10 +507,7 @@ fn detect_orphan_files(
         if !dir_path.exists() {
             continue;
         }
-        for entry in WalkDir::new(&dir_path)
+        for entry in WalkDir::new(&dir_path).into_iter().filter_map(|e| e.ok()) {
-            .into_iter()
-            .filter_map(|e| e.ok())
-        {
             let path = entry.path();
             if !path.is_file() {
                 continue;
@@ -600,20 +610,20 @@ fn detect_orphan_files(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::fts::ensure_fts_tables;
     use crate::db::queries::media::insert_media;
     use crate::db::queries::post::insert_post;
     use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::queries::script::insert_script;
     use crate::db::queries::template::insert_template;
-    use crate::db::Database;
     use crate::engine::post::{create_post, publish_post};
     use crate::model::{
         Media, Post, PostStatus, Script, ScriptKind, ScriptStatus, Template, TemplateKind,
         TemplateStatus,
     };
     use crate::util::frontmatter::{
-        write_script_file, write_template_file, ScriptFrontmatter, TemplateFrontmatter,
+        ScriptFrontmatter, TemplateFrontmatter, write_script_file, write_template_file,
     };
     use crate::util::sidecar::MediaSidecar;
     use tempfile::TempDir;
@@ -658,11 +668,7 @@ mod tests {
         let non_time_diffs: Vec<_> = report
             .diffs
             .iter()
-            .filter(|d| {
+            .filter(|d| d.fields.iter().any(|f| f.field_name != "updatedAt"))
-                d.fields
-                    .iter()
-                    .any(|f| f.field_name != "updatedAt")
-            })
             .collect();
         assert!(
             non_time_diffs.is_empty(),
@@ -786,7 +792,11 @@ mod tests {
         // Create a .md file in posts/ that is not in the DB
         let posts_dir = dir.path().join("posts/2024/01");
         fs::create_dir_all(&posts_dir).unwrap();
-        fs::write(posts_dir.join("orphan.md"), "---\ntitle: Orphan\n---\nBody\n").unwrap();
+        fs::write(
+            posts_dir.join("orphan.md"),
+            "---\ntitle: Orphan\n---\nBody\n",
+        )
+        .unwrap();
 
         let report = compute_metadata_diff(db.conn(), dir.path(), "p1").unwrap();
 
@@ -801,7 +811,9 @@ mod tests {
             "expected at least one orphan file"
         );
         assert!(
-            orphan_files.iter().any(|o| o.file_path.contains("orphan.md")),
+            orphan_files
+                .iter()
+                .any(|o| o.file_path.contains("orphan.md")),
             "expected orphan.md in orphans, got: {orphan_files:?}"
         );
     }

crates/bds-core/src/engine/mod.rs

@@ -1,29 +1,29 @@
-pub mod error;
 pub mod ai;
+pub mod calendar;
 pub mod context;
-pub mod project;
+pub mod error;
-pub mod meta;
+pub mod generation;
-pub mod tag;
-pub mod post;
 pub mod media;
+pub mod menu;
+pub mod meta;
+pub mod metadata_diff;
+pub mod post;
 pub mod post_media;
-pub mod template;
+pub mod preview;
-pub mod template_rebuild;
+pub mod project;
+pub mod rebuild;
 pub mod script;
 pub mod script_rebuild;
-pub mod task;
-pub mod metadata_diff;
-pub mod site_assets;
-pub mod rebuild;
 pub mod search;
-pub mod calendar;
+pub mod site_assets;
-pub mod generation;
+pub mod tag;
-pub mod preview;
+pub mod task;
+pub mod template;
+pub mod template_rebuild;
+pub mod validate_content;
+pub mod validate_media;
 pub mod validate_site;
 pub mod validate_translations;
-pub mod validate_media;
-pub mod validate_content;
-pub mod menu;
 
-pub use error::{EngineError, EngineResult};
 pub use context::EngineContext;
+pub use error::{EngineError, EngineResult};

crates/bds-core/src/engine/post.rs

@@ -1,7 +1,7 @@
 use std::fs;
 use std::path::Path;
 
-use rusqlite::{params, Connection};
+use rusqlite::{Connection, params};
 use uuid::Uuid;
 use walkdir::WalkDir;
 
@@ -30,6 +30,10 @@ pub struct RebuildReport {
 }
 
 /// Create a new draft post.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "arguments are the user-supplied post fields"
+)]
 pub fn create_post(
     conn: &Connection,
     _data_dir: &Path,
@@ -90,6 +94,10 @@ pub fn create_post(
 }
 
 /// Update a post's fields.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "optional arguments represent independent post field changes"
+)]
 pub fn update_post(
     conn: &Connection,
     _data_dir: &Path,
@@ -115,15 +123,14 @@ pub fn update_post(
     }
 
     // Slug uniqueness check
-    if let Some(new_slug) = slug {
+    if let Some(new_slug) = slug
-        if new_slug != post.slug {
+        && new_slug != post.slug
-            if qp::get_post_by_project_and_slug(conn, &post.project_id, new_slug).is_ok() {
+        && qp::get_post_by_project_and_slug(conn, &post.project_id, new_slug).is_ok()
+    {
         return Err(EngineError::Conflict(format!(
             "slug '{new_slug}' already exists in this project"
         )));
     }
-        }
-    }
 
     if let Some(t) = title {
         post.title = t.to_string();
@@ -161,14 +168,13 @@ pub fn update_post(
         // Reload content from filesystem if content field is NULL (published state)
         if post.content.is_none() && !post.file_path.is_empty() {
             let abs_path = _data_dir.join(&post.file_path);
-            if abs_path.exists() {
+            if abs_path.exists()
-                if let Ok(file_content) = fs::read_to_string(&abs_path) {
+                && let Ok(file_content) = fs::read_to_string(&abs_path)
-                    if let Ok((_fm, body)) = read_post_file(&file_content) {
+                && let Ok((_fm, body)) = read_post_file(&file_content)
+            {
                 post.content = Some(body);
             }
         }
-            }
-        }
         post.status = PostStatus::Draft;
     }
 
@@ -207,7 +213,7 @@ pub fn publish_post(conn: &Connection, data_dir: &Path, post_id: &str) -> Engine
         c.clone()
     } else if abs_path.exists() {
         let file_content = fs::read_to_string(&abs_path)?;
-        let (_fm, body) = read_post_file(&file_content).map_err(|e| EngineError::Parse(e))?;
+        let (_fm, body) = read_post_file(&file_content).map_err(EngineError::Parse)?;
         body
     } else {
         String::new()
@@ -310,26 +316,21 @@ pub fn archive_post(conn: &Connection, data_dir: &Path, post_id: &str) -> Engine
     if post.status == PostStatus::Published && post.content.is_none() && !post.file_path.is_empty()
     {
         let abs_path = data_dir.join(&post.file_path);
-        if abs_path.exists() {
+        if abs_path.exists()
-            if let Ok(file_content) = fs::read_to_string(&abs_path) {
+            && let Ok(file_content) = fs::read_to_string(&abs_path)
-                if let Ok((_fm, body)) = read_post_file(&file_content) {
+            && let Ok((_fm, body)) = read_post_file(&file_content)
+        {
             post.content = Some(body);
             qp::update_post(conn, &post)?;
         }
     }
-        }
-    }
     let now = now_unix_ms();
     qp::update_post_status(conn, post_id, &PostStatus::Archived, now)?;
     Ok(())
 }
 
 /// Discard unpublished draft changes and restore the published version.
-pub fn discard_post_draft(
+pub fn discard_post_draft(conn: &Connection, data_dir: &Path, post_id: &str) -> EngineResult<Post> {
-    conn: &Connection,
-    data_dir: &Path,
-    post_id: &str,
-) -> EngineResult<Post> {
     let mut post = qp::get_post_by_id(conn, post_id)?;
     if post.published_at.is_none() {
         return Err(EngineError::Conflict(
@@ -337,8 +338,18 @@ pub fn discard_post_draft(
         ));
     }
 
-    let (title, slug, excerpt, author, language, template_slug, do_not_translate, tags, categories, checksum) =
+    let (
-        if !post.file_path.is_empty() {
+        title,
+        slug,
+        excerpt,
+        author,
+        language,
+        template_slug,
+        do_not_translate,
+        tags,
+        categories,
+        checksum,
+    ) = if !post.file_path.is_empty() {
         let abs_path = data_dir.join(&post.file_path);
         if abs_path.exists() {
             let raw = fs::read_to_string(&abs_path)?;
@@ -357,9 +368,13 @@ pub fn discard_post_draft(
             )
         } else {
             (
-                    post.published_title.clone().unwrap_or_else(|| post.title.clone()),
+                post.published_title
+                    .clone()
+                    .unwrap_or_else(|| post.title.clone()),
                 post.slug.clone(),
-                    post.published_excerpt.clone().or_else(|| post.excerpt.clone()),
+                post.published_excerpt
+                    .clone()
+                    .or_else(|| post.excerpt.clone()),
                 post.author.clone(),
                 post.language.clone(),
                 post.template_slug.clone(),
@@ -377,9 +392,13 @@ pub fn discard_post_draft(
         }
     } else {
         (
-                post.published_title.clone().unwrap_or_else(|| post.title.clone()),
+            post.published_title
+                .clone()
+                .unwrap_or_else(|| post.title.clone()),
             post.slug.clone(),
-                post.published_excerpt.clone().or_else(|| post.excerpt.clone()),
+            post.published_excerpt
+                .clone()
+                .or_else(|| post.excerpt.clone()),
             post.author.clone(),
             post.language.clone(),
             post.template_slug.clone(),
@@ -415,11 +434,7 @@ pub fn discard_post_draft(
 }
 
 /// Create a new draft post by duplicating an existing post.
-pub fn duplicate_post(
+pub fn duplicate_post(conn: &Connection, data_dir: &Path, post_id: &str) -> EngineResult<Post> {
-    conn: &Connection,
-    data_dir: &Path,
-    post_id: &str,
-) -> EngineResult<Post> {
     let source = qp::get_post_by_id(conn, post_id)?;
     let body = if let Some(ref content) = source.content {
         content.clone()
@@ -529,7 +544,7 @@ pub fn canonical_url(created_at_ms: i64, slug: &str) -> String {
 /// Upsert a translation for a post.
 pub fn upsert_translation(
     conn: &Connection,
-    _data_dir: &Path,
+    data_dir: &Path,
     post_id: &str,
     language: &str,
     title: &str,
@@ -548,7 +563,20 @@ pub fn upsert_translation(
     let existing = qt::get_post_translation_by_post_and_language(conn, post_id, language);
     match existing {
         Ok(mut t) => {
-            // Update existing
+            let published_body = if t.status == PostStatus::Published && !t.file_path.is_empty() {
+                let raw = fs::read_to_string(data_dir.join(&t.file_path))?;
+                let (_, body) = read_translation_file(&raw).map_err(EngineError::Parse)?;
+                Some(body)
+            } else {
+                t.content.clone()
+            };
+            let affects_published_content = t.title != title
+                || t.excerpt.as_deref() != excerpt
+                || content.is_some_and(|value| published_body.as_deref() != Some(value));
+            if t.status == PostStatus::Published && affects_published_content {
+                t.status = PostStatus::Draft;
+                t.content = published_body;
+            }
             t.title = title.to_string();
             t.excerpt = excerpt.map(|s| s.to_string());
             if let Some(c) = content {
@@ -834,8 +862,7 @@ fn publish_translation(
         c.clone()
     } else if abs_path.exists() {
         let file_content = fs::read_to_string(&abs_path)?;
-        let (_fm, body) =
+        let (_fm, body) = read_translation_file(&file_content).map_err(EngineError::Parse)?;
-            read_translation_file(&file_content).map_err(|e| EngineError::Parse(e))?;
         body
     } else {
         String::new()
@@ -912,7 +939,7 @@ fn rebuild_canonical_post(
     path: &Path,
 ) -> EngineResult<bool> {
     let content = fs::read_to_string(path)?;
-    let (fm, body) = read_post_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, body) = read_post_file(&content).map_err(EngineError::Parse)?;
 
     let rel_path = path
         .strip_prefix(data_dir)
@@ -1002,7 +1029,7 @@ fn rebuild_translation(
     path: &Path,
 ) -> EngineResult<bool> {
     let content = fs::read_to_string(path)?;
-    let (fm, body) = read_translation_file(&content).map_err(|e| EngineError::Parse(e))?;
+    let (fm, body) = read_translation_file(&content).map_err(EngineError::Parse)?;
 
     let rel_path = path
         .strip_prefix(data_dir)
@@ -1011,7 +1038,6 @@ fn rebuild_translation(
         .to_string();
 
     let hash = content_hash(content.as_bytes());
-    let now = now_unix_ms();
 
     // Check if parent post exists
     let parent = qp::get_post_by_id(conn, &fm.translation_for);
@@ -1023,12 +1049,17 @@ fn rebuild_translation(
     }
     let parent = parent.unwrap();
 
-    // Determine status from parent
+    // Current files carry independent translation metadata. Legacy files fall back to the
-    let status = if parent.status == PostStatus::Published {
+    // canonical post values for compatibility.
-        PostStatus::Published
+    let status = match fm.status.as_deref() {
-    } else {
+        Some("published") => PostStatus::Published,
-        PostStatus::Draft
+        Some("draft") => PostStatus::Draft,
+        _ if parent.status == PostStatus::Published => PostStatus::Published,
+        _ => PostStatus::Draft,
     };
+    let created_at = fm.created_at.unwrap_or(parent.created_at);
+    let updated_at = fm.updated_at.unwrap_or(parent.updated_at);
+    let published_at = fm.published_at.or(parent.published_at);
 
     // Check if translation exists
     let existing =
@@ -1045,13 +1076,15 @@ fn rebuild_translation(
             t.status = status;
             t.file_path = rel_path;
             t.checksum = Some(hash);
-            t.updated_at = now;
+            t.created_at = created_at;
+            t.updated_at = updated_at;
+            t.published_at = published_at;
             qt::update_post_translation(conn, &t)?;
             Ok(false)
         }
         Err(_) => {
             let t = PostTranslation {
-                id: Uuid::new_v4().to_string(),
+                id: fm.id.unwrap_or_else(|| Uuid::new_v4().to_string()),
                 project_id: project_id.to_string(),
                 translation_for: fm.translation_for,
                 language: fm.language,
@@ -1065,13 +1098,9 @@ fn rebuild_translation(
                 status,
                 file_path: rel_path,
                 checksum: Some(hash),
-                created_at: now,
+                created_at,
-                updated_at: now,
+                updated_at,
-                published_at: if parent.published_at.is_some() {
+                published_at,
-                    Some(now)
-                } else {
-                    None
-                },
             };
             qt::insert_post_translation(conn, &t)?;
             Ok(true)
@@ -1093,15 +1122,9 @@ pub fn post_insert_link(slug: &str) -> String {
 /// Returns the Markdown syntax: ![alt](bds-media://id) or [name](bds-media://id)
 pub fn post_insert_media(media_id: &str, is_image: bool, original_name: &str) -> String {
     if is_image {
-        format!(
+        format!("![](bds-media://{media_id})")
-            "![]({bds_media_url})",
-            bds_media_url = format!("bds-media://{media_id}")
-        )
     } else {
-        format!(
+        format!("[{original_name}](bds-media://{media_id})")
-            "[{original_name}]({bds_media_url})",
-            bds_media_url = format!("bds-media://{media_id}")
-        )
     }
 }
 
@@ -1120,9 +1143,9 @@ pub fn list_post_backlinks(conn: &Connection, post_id: &str) -> EngineResult<Vec
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::fts::ensure_fts_tables;
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
     use tempfile::TempDir;
 
     fn setup() -> (Database, TempDir) {
@@ -1584,6 +1607,49 @@ mod tests {
         assert_eq!(t2.title, "Neuer Titel");
     }
 
+    #[test]
+    fn editing_published_translation_reopens_draft() {
+        let (db, dir) = setup();
+        let post = create_post(
+            db.conn(),
+            dir.path(),
+            "p1",
+            "Parent",
+            Some("body"),
+            vec![],
+            vec![],
+            None,
+            Some("en"),
+            None,
+        )
+        .unwrap();
+        upsert_translation(
+            db.conn(),
+            dir.path(),
+            &post.id,
+            "de",
+            "Titel",
+            None,
+            Some("Inhalt"),
+        )
+        .unwrap();
+        publish_post(db.conn(), dir.path(), &post.id).unwrap();
+
+        let edited = upsert_translation(
+            db.conn(),
+            dir.path(),
+            &post.id,
+            "de",
+            "Neuer Titel",
+            None,
+            Some("Neuer Inhalt"),
+        )
+        .unwrap();
+
+        assert_eq!(edited.status, PostStatus::Draft);
+        assert_eq!(edited.content.as_deref(), Some("Neuer Inhalt"));
+    }
+
     #[test]
     fn delete_translation_removes_file_and_db() {
         let (db, dir) = setup();

crates/bds-core/src/engine/post_media.rs

@@ -107,10 +107,10 @@ mod tests {
 
     use tempfile::TempDir;
 
+    use crate::db::Database;
     use crate::db::queries::media::{insert_media, make_test_media};
     use crate::db::queries::post_media::list_post_media_by_post;
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
     use crate::util::sidecar::read_sidecar;
 
     fn setup() -> (Database, TempDir) {
@@ -182,12 +182,7 @@ mod tests {
         link_media_to_post(db.conn(), dir.path(), "p1", "post1", "m2", 1).unwrap();
 
         // Reverse the order: m2 first, m1 second
-        reorder_post_media(
+        reorder_post_media(db.conn(), "post1", &["m2".to_string(), "m1".to_string()]).unwrap();
-            db.conn(),
-            "post1",
-            &["m2".to_string(), "m1".to_string()],
-        )
-        .unwrap();
 
         let list = list_post_media_by_post(db.conn(), "post1").unwrap();
         assert_eq!(list.len(), 2);

crates/bds-core/src/engine/preview.rs

@@ -2,11 +2,11 @@ use std::fs;
 use std::path::{Path, PathBuf};
 use std::thread;
 
+use axum::Router;
 use axum::extract::{Path as AxumPath, Query, State};
 use axum::http::{StatusCode, Uri, header};
 use axum::response::{Html, IntoResponse, Response};
 use axum::routing::get;
-use axum::Router;
 use serde::Deserialize;
 use tokio::sync::oneshot;
 
@@ -81,7 +81,9 @@ pub fn start_preview_server(
     };
     let listener = std::net::TcpListener::bind((PREVIEW_HOST, PREVIEW_PORT)).map_err(|error| {
         if error.kind() == std::io::ErrorKind::AddrInUse {
-            EngineError::Conflict(format!("preview server already running on {PREVIEW_HOST}:{PREVIEW_PORT}"))
+            EngineError::Conflict(format!(
+                "preview server already running on {PREVIEW_HOST}:{PREVIEW_PORT}"
+            ))
         } else {
             EngineError::Io(error)
         }
@@ -135,23 +137,23 @@ async fn handle_draft_preview(
         theme: query.theme.clone(),
         mode: query.mode.clone(),
     };
-    match render_preview_response(&state, &format!("/__draft/{post_id}"), query.language.as_deref(), Some(&style)) {
+    match render_preview_response(
+        &state,
+        &format!("/__draft/{post_id}"),
+        query.language.as_deref(),
+        Some(&style),
+    ) {
         Ok(response) => response,
         Err(error) => error_response(StatusCode::INTERNAL_SERVER_ERROR, &error.to_string()),
     }
 }
 
-async fn handle_style_preview(
+async fn handle_style_preview(Query(query): Query<StylePreviewQuery>) -> Response {
-    Query(query): Query<StylePreviewQuery>,
-) -> Response {
     let theme = query.theme.unwrap_or_else(|| "default".to_string());
     let mode = query.mode.unwrap_or_else(|| "auto".to_string());
     let html = format!(
         "<!doctype html><html lang=\"en\" data-theme=\"{}\" data-mode=\"{}\"><head><meta charset=\"utf-8\" /><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" /><title>Style Preview</title><link rel=\"stylesheet\" href=\"/assets/pico.min.css\" /><link rel=\"stylesheet\" href=\"/assets/bds.css\" /></head><body><main><section class=\"style-preview\"><h1>Style Preview</h1><p>Theme: {}</p><p>Mode: {}</p></section></main></body></html>",
-        theme,
+        theme, mode, theme, mode,
-        mode,
-        theme,
-        mode,
     );
     Html(html).into_response()
 }
@@ -163,7 +165,10 @@ fn render_preview_response(
     style: Option<&StylePreviewQuery>,
 ) -> EngineResult<Response> {
     if let Some(post_id) = path.strip_prefix("/__draft/") {
-        let html = apply_preview_style(render_draft_preview(state, post_id, requested_language)?, style);
+        let html = apply_preview_style(
+            render_draft_preview(state, post_id, requested_language)?,
+            style,
+        );
         return Ok(Html(html).into_response());
     }
 
@@ -178,7 +183,14 @@ fn render_preview_response(
         .iter()
         .map(|source| (source.post.clone(), source.body_markdown.clone()))
         .collect::<Vec<_>>();
-    let response = build_preview_response(db.conn(), &state.data_dir, &state.project_id, &metadata, &input_posts, path)
+    let response = build_preview_response(
+        db.conn(),
+        &state.data_dir,
+        &state.project_id,
+        &metadata,
+        &input_posts,
+        path,
+    )
     .map_err(|error| EngineError::Parse(error.to_string()))?;
     let status = StatusCode::from_u16(response.status_code).unwrap_or(StatusCode::OK);
     Ok((status, Html(apply_preview_style(response.html, style))).into_response())
@@ -188,7 +200,9 @@ fn apply_preview_style(html: String, style: Option<&StylePreviewQuery>) -> Strin
     let Some(style) = style else {
         return html;
     };
-    if style.theme.as_deref().unwrap_or("").is_empty() && style.mode.as_deref().unwrap_or("").is_empty() {
+    if style.theme.as_deref().unwrap_or("").is_empty()
+        && style.mode.as_deref().unwrap_or("").is_empty()
+    {
         return html;
     }
 
@@ -238,15 +252,20 @@ fn render_draft_preview(
     let db = Database::open(&state.db_path)?;
     let metadata = crate::engine::meta::read_project_json(&state.data_dir)?;
     let post = queries::post::get_post_by_id(db.conn(), post_id)?;
-    let canonical_language = post.language.as_deref().unwrap_or_else(|| metadata.main_language.as_deref().unwrap_or("en"));
+    let canonical_language = post
+        .language
+        .as_deref()
+        .unwrap_or_else(|| metadata.main_language.as_deref().unwrap_or("en"));
     let target_language = requested_language.unwrap_or(canonical_language);
 
-    if target_language != canonical_language {
+    if target_language != canonical_language
-        if let Ok(translation) = queries::post_translation::get_post_translation_by_post_and_language(
+        && let Ok(translation) =
+            queries::post_translation::get_post_translation_by_post_and_language(
                 db.conn(),
                 post_id,
                 target_language,
-        ) {
+            )
+    {
         let mut translated_post = post.clone();
         translated_post.title = translation.title.clone();
         translated_post.excerpt = translation.excerpt.clone();
@@ -261,12 +280,15 @@ fn render_draft_preview(
             &state.project_id,
             &metadata,
             &[(translated_post, body)],
-                &crate::render::build_canonical_post_path(&post, target_language, metadata.main_language.as_deref().unwrap_or("en")),
+            &crate::render::build_canonical_post_path(
+                &post,
+                target_language,
+                metadata.main_language.as_deref().unwrap_or("en"),
+            ),
         )
         .map_err(|error| EngineError::Parse(error.to_string()))?;
         return Ok(response.html);
     }
-    }
 
     let body = load_post_body(&state.data_dir, &post)?;
     let response = build_preview_response(
@@ -275,7 +297,11 @@ fn render_draft_preview(
         &state.project_id,
         &metadata,
         &[(post.clone(), body)],
-        &crate::render::build_canonical_post_path(&post, canonical_language, metadata.main_language.as_deref().unwrap_or("en")),
+        &crate::render::build_canonical_post_path(
+            &post,
+            canonical_language,
+            metadata.main_language.as_deref().unwrap_or("en"),
+        ),
     )
     .map_err(|error| EngineError::Parse(error.to_string()))?;
     Ok(response.html)
@@ -288,7 +314,10 @@ fn collect_published_posts(
     let db = Database::open(&state.db_path)?;
     let posts = queries::post::list_posts_by_project(db.conn(), &state.project_id)?;
     let mut published = Vec::new();
-    for post in posts.into_iter().filter(|post| matches!(post.status, PostStatus::Published)) {
+    for post in posts
+        .into_iter()
+        .filter(|post| matches!(post.status, PostStatus::Published))
+    {
         published.push(PublishedPostSource {
             body_markdown: load_post_body(&state.data_dir, &post)?,
             post,
@@ -318,7 +347,11 @@ fn load_translation_body(
     load_markdown_body(data_dir, &translation.file_path, true)
 }
 
-fn load_markdown_body(data_dir: &Path, relative_path: &str, translation: bool) -> EngineResult<String> {
+fn load_markdown_body(
+    data_dir: &Path,
+    relative_path: &str,
+    translation: bool,
+) -> EngineResult<String> {
     let raw = fs::read_to_string(data_dir.join(relative_path.trim_start_matches('/')))?;
     let body = if translation {
         read_translation_file(&raw).map(|(_, body)| body)
@@ -351,25 +384,32 @@ fn serve_scoped_file(
     let scope_root = data_dir.join(scope_dir);
     let candidate = scope_root.join(relative);
     if !candidate.exists() || !candidate.is_file() {
-        return Ok(Some(error_response(StatusCode::NOT_FOUND, "preview asset not found")));
+        return Ok(Some(error_response(
+            StatusCode::NOT_FOUND,
+            "preview asset not found",
+        )));
     }
     let canonical_candidate = candidate.canonicalize()?;
     let canonical_scope_root = scope_root.canonicalize().unwrap_or(scope_root);
     if !canonical_candidate.starts_with(&canonical_scope_root) {
-        return Ok(Some(error_response(StatusCode::NOT_FOUND, "preview asset not found")));
+        return Ok(Some(error_response(
+            StatusCode::NOT_FOUND,
+            "preview asset not found",
+        )));
     }
     let bytes = fs::read(&canonical_candidate)?;
     let mime = guess_content_type(&canonical_candidate);
-    Ok(Some((
+    Ok(Some(
-        StatusCode::OK,
+        (StatusCode::OK, [(header::CONTENT_TYPE, mime)], bytes).into_response(),
-        [(header::CONTENT_TYPE, mime)],
+    ))
-        bytes,
-    )
-        .into_response()))
 }
 
 fn guess_content_type(path: &Path) -> &'static str {
-    match path.extension().and_then(|ext| ext.to_str()).unwrap_or_default() {
+    match path
+        .extension()
+        .and_then(|ext| ext.to_str())
+        .unwrap_or_default()
+    {
         "css" => "text/css; charset=utf-8",
         "js" => "application/javascript; charset=utf-8",
         "json" => "application/json; charset=utf-8",
@@ -383,7 +423,12 @@ fn guess_content_type(path: &Path) -> &'static str {
 }
 
 fn error_response(status: StatusCode, message: &str) -> Response {
-    (status, [(header::CONTENT_TYPE, "text/plain; charset=utf-8")], message.to_string()).into_response()
+    (
+        status,
+        [(header::CONTENT_TYPE, "text/plain; charset=utf-8")],
+        message.to_string(),
+    )
+        .into_response()
 }
 
 #[cfg(test)]
@@ -391,7 +436,7 @@ mod tests {
     use super::*;
     use crate::db::queries;
     use crate::engine::meta;
-    use crate::model::{Post, Project, ProjectMetadata, PostStatus};
+    use crate::model::{Post, PostStatus, Project, ProjectMetadata};
     use std::sync::{Mutex, OnceLock};
 
     fn preview_port_guard() -> &'static Mutex<()> {
@@ -504,7 +549,14 @@ mod tests {
     #[test]
     fn root_preview_renders_index_page() {
         let db = Database::open_in_memory().unwrap();
-        let html = build_preview_response(db.conn(), Path::new("."), "project-1", &make_metadata(), &[(make_post().post, make_post().body_markdown)], "/")
+        let html = build_preview_response(
+            db.conn(),
+            Path::new("."),
+            "project-1",
+            &make_metadata(),
+            &[(make_post().post, make_post().body_markdown)],
+            "/",
+        )
         .unwrap()
         .html;
         assert!(html.contains("post-list"));
@@ -568,12 +620,16 @@ mod tests {
         let client = reqwest::blocking::Client::new();
         let mut body = None;
         for _ in 0..20 {
-            if let Ok(response) = client.get(format!("http://{PREVIEW_HOST}:{PREVIEW_PORT}/__draft/post-1")).send() {
+            if let Ok(response) = client
-                if response.status().is_success() {
+                .get(format!(
+                    "http://{PREVIEW_HOST}:{PREVIEW_PORT}/__draft/post-1"
+                ))
+                .send()
+                && response.status().is_success()
+            {
                 body = Some(response.text().unwrap());
                 break;
             }
-            }
             std::thread::sleep(std::time::Duration::from_millis(50));
         }
         server.stop().unwrap();
@@ -599,7 +655,9 @@ mod tests {
 
         let client = reqwest::blocking::Client::new();
         let response = client
-            .get(format!("http://{PREVIEW_HOST}:{PREVIEW_PORT}/media/../outside.txt"))
+            .get(format!(
+                "http://{PREVIEW_HOST}:{PREVIEW_PORT}/media/../outside.txt"
+            ))
             .send()
             .unwrap();
         server.stop().unwrap();
@@ -628,7 +686,9 @@ mod tests {
             .send()
             .unwrap();
         let asset = client
-            .get(format!("http://{PREVIEW_HOST}:{PREVIEW_PORT}/assets/site.css"))
+            .get(format!(
+                "http://{PREVIEW_HOST}:{PREVIEW_PORT}/assets/site.css"
+            ))
             .send()
             .unwrap();
         let media_body = media.text().unwrap();
@@ -739,7 +799,10 @@ mod tests {
             dir.path(),
             "project-1",
             &make_metadata(),
-            &[(hidden.post.clone(), hidden.body_markdown.clone()), (featured.post.clone(), featured.body_markdown.clone())],
+            &[
+                (hidden.post.clone(), hidden.body_markdown.clone()),
+                (featured.post.clone(), featured.body_markdown.clone()),
+            ],
             "/category/hidden",
         )
         .unwrap();
@@ -750,7 +813,10 @@ mod tests {
             dir.path(),
             "project-1",
             &make_metadata(),
-            &[(hidden.post, hidden.body_markdown), (featured.post, featured.body_markdown)],
+            &[
+                (hidden.post, hidden.body_markdown),
+                (featured.post, featured.body_markdown),
+            ],
             "/category/featured",
         )
         .unwrap();
@@ -893,6 +959,10 @@ mod tests {
         .unwrap();
 
         assert_eq!(response.status_code, 404);
-        assert!(response.html.contains("No rendered page exists for /missing/route"));
+        assert!(
+            response
+                .html
+                .contains("No rendered page exists for /missing/route")
+        );
     }
 }

crates/bds-core/src/engine/project.rs

@@ -10,7 +10,7 @@ use crate::engine::site_assets::copy_bundled_site_assets;
 use crate::engine::{EngineError, EngineResult};
 use crate::model::Project;
 use crate::model::metadata::ProjectMetadata;
-use crate::util::{atomic_write_str, now_unix_ms, slugify, ensure_unique};
+use crate::util::{atomic_write_str, ensure_unique, now_unix_ms, slugify};
 
 /// The well-known ID of the default project (spec: DefaultProjectExists).
 pub const DEFAULT_PROJECT_ID: &str = "default";
@@ -113,7 +113,11 @@ pub fn list_projects(conn: &Connection) -> EngineResult<Vec<Project>> {
 /// Delete a project row (cascading handled by queries).
 /// Rejects deletion of the default project and the currently active project.
 /// Only cleans up the internal project data directory (not external custom paths).
-pub fn delete_project(conn: &Connection, project_id: &str, internal_data_dir: Option<&Path>) -> EngineResult<()> {
+pub fn delete_project(
+    conn: &Connection,
+    project_id: &str,
+    internal_data_dir: Option<&Path>,
+) -> EngineResult<()> {
     // Cannot delete the default project
     if project_id == DEFAULT_PROJECT_ID {
         return Err(EngineError::Validation(
@@ -122,13 +126,13 @@ pub fn delete_project(conn: &Connection, project_id: &str, internal_data_dir: Op
     }
 
     // Check if this is the active project (don't delete active)
-    if let Ok(active) = q::get_active_project(conn) {
+    if let Ok(active) = q::get_active_project(conn)
-        if active.id == project_id {
+        && active.id == project_id
+    {
         return Err(EngineError::Validation(
             "cannot delete the active project".to_string(),
         ));
     }
-    }
 
     // Only delete internal data directory, never external custom data_path.
     // The caller must pass the internal path only.
@@ -139,13 +143,12 @@ pub fn delete_project(conn: &Connection, project_id: &str, internal_data_dir: Op
     q::delete_project(conn, project_id)?;
 
     // Clean up internal filesystem only (not custom external paths per spec)
-    if !is_custom_path {
+    if !is_custom_path
-        if let Some(dir) = internal_data_dir {
+        && let Some(dir) = internal_data_dir
-            if dir.exists() {
+        && dir.exists()
+    {
         let _ = fs::remove_dir_all(dir);
     }
-        }
-    }
 
     Ok(())
 }
@@ -153,7 +156,15 @@ pub fn delete_project(conn: &Connection, project_id: &str, internal_data_dir: Op
 // ── helpers ──────────────────────────────────────────────────────────
 
 fn create_directory_structure(data_dir: &Path) -> EngineResult<()> {
-    let subdirs = ["posts", "media", "meta", "thumbnails", "templates", "scripts", "assets"];
+    let subdirs = [
+        "posts",
+        "media",
+        "meta",
+        "thumbnails",
+        "templates",
+        "scripts",
+        "assets",
+    ];
     for sub in &subdirs {
         fs::create_dir_all(data_dir.join(sub))?;
     }
@@ -215,15 +226,36 @@ fn copy_starter_templates(data_dir: &Path) -> EngineResult<()> {
 
     // Starter templates embedded at compile time from assets/starter-templates/
     let templates: &[(&str, &str)] = &[
-        ("single-post.liquid", include_str!("../../../../assets/starter-templates/single-post.liquid")),
+        (
-        ("post-list.liquid", include_str!("../../../../assets/starter-templates/post-list.liquid")),
+            "single-post.liquid",
-        ("not-found.liquid", include_str!("../../../../assets/starter-templates/not-found.liquid")),
+            include_str!("../../../../assets/starter-templates/single-post.liquid"),
+        ),
+        (
+            "post-list.liquid",
+            include_str!("../../../../assets/starter-templates/post-list.liquid"),
+        ),
+        (
+            "not-found.liquid",
+            include_str!("../../../../assets/starter-templates/not-found.liquid"),
+        ),
     ];
     let partials: &[(&str, &str)] = &[
-        ("head.liquid", include_str!("../../../../assets/starter-templates/partials/head.liquid")),
+        (
-        ("menu.liquid", include_str!("../../../../assets/starter-templates/partials/menu.liquid")),
+            "head.liquid",
-        ("menu-items.liquid", include_str!("../../../../assets/starter-templates/partials/menu-items.liquid")),
+            include_str!("../../../../assets/starter-templates/partials/head.liquid"),
-        ("language-switcher.liquid", include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid")),
+        ),
+        (
+            "menu.liquid",
+            include_str!("../../../../assets/starter-templates/partials/menu.liquid"),
+        ),
+        (
+            "menu-items.liquid",
+            include_str!("../../../../assets/starter-templates/partials/menu-items.liquid"),
+        ),
+        (
+            "language-switcher.liquid",
+            include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid"),
+        ),
     ];
 
     for (name, content) in templates {
@@ -258,12 +290,8 @@ mod tests {
     fn create_project_inserts_and_creates_dirs() {
         let (db, dir) = setup();
         let data_path = dir.path().join("my-blog");
-        let project = create_project(
+        let project =
-            db.conn(),
+            create_project(db.conn(), "My Blog", Some(data_path.to_str().unwrap())).unwrap();
-            "My Blog",
-            Some(data_path.to_str().unwrap()),
-        )
-        .unwrap();
 
         assert_eq!(project.name, "My Blog");
         assert_eq!(project.slug, "my-blog");
@@ -287,13 +315,15 @@ mod tests {
         assert_eq!(project_json["name"], "My Blog");
         assert_eq!(project_json["maxPostsPerPage"], 50);
 
-        let cats: Vec<String> =
+        let cats: Vec<String> = serde_json::from_str(
-            serde_json::from_str(&fs::read_to_string(data_path.join("meta/categories.json")).unwrap())
+            &fs::read_to_string(data_path.join("meta/categories.json")).unwrap(),
+        )
         .unwrap();
         assert_eq!(cats, vec!["article", "aside", "page", "picture"]);
 
-        let cat_meta: serde_json::Value =
+        let cat_meta: serde_json::Value = serde_json::from_str(
-            serde_json::from_str(&fs::read_to_string(data_path.join("meta/category-meta.json")).unwrap())
+            &fs::read_to_string(data_path.join("meta/category-meta.json")).unwrap(),
+        )
         .unwrap();
         assert!(cat_meta.as_object().unwrap().is_empty());
 
@@ -364,7 +394,10 @@ mod tests {
         assert!(internal_dir.join("posts").is_dir());
         delete_project(db.conn(), &project.id, Some(&internal_dir)).unwrap();
         assert!(list_projects(db.conn()).unwrap().is_empty());
-        assert!(!internal_dir.exists(), "internal directory should be cleaned up");
+        assert!(
+            !internal_dir.exists(),
+            "internal directory should be cleaned up"
+        );
     }
 
     #[test]

crates/bds-core/src/engine/rebuild.rs

@@ -4,11 +4,11 @@ use std::sync::Arc;
 use rusqlite::Connection;
 
 use crate::db::fts;
+use crate::engine::EngineResult;
 use crate::engine::media;
 use crate::engine::post;
 use crate::engine::script_rebuild;
 use crate::engine::template_rebuild;
-use crate::engine::EngineResult;
 
 /// Report from a full rebuild operation.
 #[derive(Debug, Default)]
@@ -68,7 +68,11 @@ pub fn rebuild_from_filesystem_with_progress(
     let post_item_cb: Option<post::ItemProgressFn> = on_progress.as_ref().map(|cb| {
         let cb = Arc::clone(cb);
         let f: post::ItemProgressFn = Box::new(move |current, total, name| {
-            let phase_pct = if total > 0 { current as f32 / total as f32 } else { 1.0 };
+            let phase_pct = if total > 0 {
+                current as f32 / total as f32
+            } else {
+                1.0
+            };
             let global_pct = 0.01 + phase_pct * 0.34;
             let msg = format!("Posts: {current}/{total} \u{2014} {name}");
             cb(global_pct, &msg);
@@ -76,7 +80,10 @@ pub fn rebuild_from_filesystem_with_progress(
         f
     });
     let post_report = post::rebuild_posts_from_filesystem_with_progress(
-        conn, data_dir, project_id, post_item_cb,
+        conn,
+        data_dir,
+        project_id,
+        post_item_cb,
     )?;
     report.posts_created = post_report.posts_created;
     report.posts_updated = post_report.posts_updated;
@@ -89,7 +96,11 @@ pub fn rebuild_from_filesystem_with_progress(
     let media_item_cb: Option<media::ItemProgressFn> = on_progress.as_ref().map(|cb| {
         let cb = Arc::clone(cb);
         let f: media::ItemProgressFn = Box::new(move |current, total, name| {
-            let phase_pct = if total > 0 { current as f32 / total as f32 } else { 1.0 };
+            let phase_pct = if total > 0 {
+                current as f32 / total as f32
+            } else {
+                1.0
+            };
             let global_pct = 0.35 + phase_pct * 0.35;
             let msg = format!("Media: {current}/{total} \u{2014} {name}");
             cb(global_pct, &msg);
@@ -97,7 +108,10 @@ pub fn rebuild_from_filesystem_with_progress(
         f
     });
     let media_report = media::rebuild_media_from_filesystem_with_progress(
-        conn, data_dir, project_id, media_item_cb,
+        conn,
+        data_dir,
+        project_id,
+        media_item_cb,
     )?;
     report.media_created = media_report.media_created;
     report.media_updated = media_report.media_updated;
@@ -133,12 +147,12 @@ pub fn rebuild_from_filesystem_with_progress(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::queries::media as qm;
     use crate::db::queries::post as qp;
     use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::queries::script as qs;
     use crate::db::queries::template as qtpl;
-    use crate::db::Database;
     use std::fs;
     use tempfile::TempDir;
 
@@ -276,11 +290,7 @@ updatedAt: 2024-01-15T12:00:00.000Z
 tags: []
 ---
 ";
-        fs::write(
+        fs::write(media_dir.join("test-media-1.jpg.meta"), sidecar_content).unwrap();
-            media_dir.join("test-media-1.jpg.meta"),
-            sidecar_content,
-        )
-        .unwrap();
 
         // Template
         let tpl_dir = dir.path().join("templates");

crates/bds-core/src/engine/script.rs

@@ -7,7 +7,7 @@ use uuid::Uuid;
 use crate::db::queries::script as qs;
 use crate::engine::{EngineError, EngineResult};
 use crate::model::{Script, ScriptKind, ScriptStatus};
-use crate::util::frontmatter::{write_script_file, ScriptFrontmatter};
+use crate::util::frontmatter::{ScriptFrontmatter, write_script_file};
 use crate::util::{atomic_write_str, ensure_unique, now_unix_ms, slugify};
 
 /// Create a new draft script. Content stored in DB, no file written.
@@ -53,6 +53,10 @@ pub fn create_script(
 }
 
 /// Update a script's metadata and/or content. Bumps version.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "optional arguments represent independent script field changes"
+)]
 pub fn update_script(
     conn: &Connection,
     script_id: &str,
@@ -67,15 +71,14 @@ pub fn update_script(
     let mut script = qs::get_script_by_id(conn, script_id)?;
 
     // Slug uniqueness
-    if let Some(new_slug) = slug {
+    if let Some(new_slug) = slug
-        if new_slug != script.slug {
+        && new_slug != script.slug
-            if qs::get_script_by_slug(conn, project_id, new_slug).is_ok() {
+        && qs::get_script_by_slug(conn, project_id, new_slug).is_ok()
+    {
         return Err(EngineError::Conflict(format!(
             "script slug '{new_slug}' already exists"
         )));
     }
-        }
-    }
 
     if let Some(t) = title {
         script.title = t.to_string();
@@ -108,11 +111,7 @@ pub fn update_script(
 }
 
 /// Save script content (editor save). Updates DB, bumps version.
-pub fn save_script(
+pub fn save_script(conn: &Connection, script_id: &str, content: &str) -> EngineResult<Script> {
-    conn: &Connection,
-    script_id: &str,
-    content: &str,
-) -> EngineResult<Script> {
     let mut script = qs::get_script_by_id(conn, script_id)?;
     script.content = Some(content.to_string());
     script.version += 1;
@@ -161,11 +160,7 @@ pub fn discover_entrypoints(content: &str) -> Vec<String> {
 }
 
 /// Publish a script: write frontmatter+body to file, clear content in DB.
-pub fn publish_script(
+pub fn publish_script(conn: &Connection, data_dir: &Path, script_id: &str) -> EngineResult<Script> {
-    conn: &Connection,
-    data_dir: &Path,
-    script_id: &str,
-) -> EngineResult<Script> {
     let mut script = qs::get_script_by_id(conn, script_id)?;
 
     if script.status == ScriptStatus::Published {
@@ -221,9 +216,7 @@ pub fn unpublish_script(
     let mut script = qs::get_script_by_id(conn, script_id)?;
 
     if script.status != ScriptStatus::Published {
-        return Err(EngineError::Conflict(
+        return Err(EngineError::Conflict("script is not published".to_string()));
-            "script is not published".to_string(),
-        ));
     }
 
     if !script.file_path.is_empty() {
@@ -244,11 +237,7 @@ pub fn unpublish_script(
 }
 
 /// Delete a script and its file.
-pub fn delete_script(
+pub fn delete_script(conn: &Connection, data_dir: &Path, script_id: &str) -> EngineResult<()> {
-    conn: &Connection,
-    data_dir: &Path,
-    script_id: &str,
-) -> EngineResult<()> {
     let script = qs::get_script_by_id(conn, script_id)?;
 
     // Delete file if exists
@@ -311,8 +300,8 @@ fn validate_lua_blocks(content: &str) -> Result<(), String> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use tempfile::TempDir;
 
     fn setup() -> (Database, TempDir) {
@@ -326,7 +315,15 @@ mod tests {
     #[test]
     fn create_draft_script() {
         let (db, _dir) = setup();
-        let s = create_script(db.conn(), "p1", "My Script", ScriptKind::Macro, "return 'hi'", None).unwrap();
+        let s = create_script(
+            db.conn(),
+            "p1",
+            "My Script",
+            ScriptKind::Macro,
+            "return 'hi'",
+            None,
+        )
+        .unwrap();
         assert_eq!(s.title, "My Script");
         assert_eq!(s.slug, "my-script");
         assert_eq!(s.kind, ScriptKind::Macro);
@@ -340,7 +337,15 @@ mod tests {
     #[test]
     fn create_with_custom_entrypoint() {
         let (db, _dir) = setup();
-        let s = create_script(db.conn(), "p1", "Util", ScriptKind::Utility, "", Some("main")).unwrap();
+        let s = create_script(
+            db.conn(),
+            "p1",
+            "Util",
+            ScriptKind::Utility,
+            "",
+            Some("main"),
+        )
+        .unwrap();
         assert_eq!(s.entrypoint, "main");
     }
 
@@ -357,7 +362,18 @@ mod tests {
     fn update_script_bumps_version() {
         let (db, _dir) = setup();
         let s = create_script(db.conn(), "p1", "S", ScriptKind::Macro, "old", None).unwrap();
-        let updated = update_script(db.conn(), &s.id, "p1", Some("New"), None, None, None, None, Some("new")).unwrap();
+        let updated = update_script(
+            db.conn(),
+            &s.id,
+            "p1",
+            Some("New"),
+            None,
+            None,
+            None,
+            None,
+            Some("new"),
+        )
+        .unwrap();
         assert_eq!(updated.title, "New");
         assert_eq!(updated.content, Some("new".to_string()));
         assert_eq!(updated.version, 2);
@@ -375,7 +391,15 @@ mod tests {
     #[test]
     fn publish_and_unpublish_script() {
         let (db, dir) = setup();
-        let s = create_script(db.conn(), "p1", "Pub", ScriptKind::Macro, "function render()\n  return 'hi'\nend", None).unwrap();
+        let s = create_script(
+            db.conn(),
+            "p1",
+            "Pub",
+            ScriptKind::Macro,
+            "function render()\n  return 'hi'\nend",
+            None,
+        )
+        .unwrap();
 
         let published = publish_script(db.conn(), dir.path(), &s.id).unwrap();
         assert_eq!(published.status, ScriptStatus::Published);
@@ -391,7 +415,15 @@ mod tests {
     #[test]
     fn delete_script_removes_file() {
         let (db, dir) = setup();
-        let s = create_script(db.conn(), "p1", "Del", ScriptKind::Macro, "function render()\nend", None).unwrap();
+        let s = create_script(
+            db.conn(),
+            "p1",
+            "Del",
+            ScriptKind::Macro,
+            "function render()\nend",
+            None,
+        )
+        .unwrap();
         publish_script(db.conn(), dir.path(), &s.id).unwrap();
         assert!(dir.path().join("scripts/del.lua").exists());
 

crates/bds-core/src/engine/script_rebuild.rs

@@ -140,8 +140,8 @@ fn rebuild_single_script(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use tempfile::TempDir;
 
     fn setup() -> (Database, TempDir) {
@@ -176,8 +176,7 @@ end
 ";
         fs::write(scripts_dir.join("my-macro.lua"), content).unwrap();
 
-        let report =
+        let report = rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 1);
         assert_eq!(report.updated, 0);
@@ -191,7 +190,10 @@ end
         assert!(script.enabled);
         assert_eq!(script.version, 1);
         assert_eq!(script.status, ScriptStatus::Published);
-        assert!(script.content.is_none(), "published script should have content=None in DB");
+        assert!(
+            script.content.is_none(),
+            "published script should have content=None in DB"
+        );
         assert_eq!(script.file_path, "scripts/my-macro.lua");
     }
 
@@ -219,8 +221,7 @@ def main():
 ";
         fs::write(scripts_dir.join("my-utility.py"), content).unwrap();
 
-        let report =
+        let report = rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 1);
         assert_eq!(report.updated, 0);
@@ -280,8 +281,7 @@ end
 ";
         fs::write(scripts_dir.join("updated-script.lua"), content).unwrap();
 
-        let report =
+        let report = rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 0);
         assert_eq!(report.updated, 1);
@@ -321,14 +321,12 @@ function run() end
         fs::write(scripts_dir.join("idem.lua"), content).unwrap();
 
         // First run
-        let r1 =
+        let r1 = rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
         assert_eq!(r1.created, 1);
         assert_eq!(r1.updated, 0);
 
         // Second run - should update, not create
-        let r2 =
+        let r2 = rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_scripts_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
         assert_eq!(r2.created, 0);
         assert_eq!(r2.updated, 1);
 

crates/bds-core/src/engine/site_assets.rs

@@ -13,42 +13,222 @@ pub(crate) struct BundledSiteAsset {
 }
 
 const BUNDLED_SITE_ASSETS: &[BundledSiteAsset] = &[
-    BundledSiteAsset { relative_path: "assets/bds.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/bds.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/calendar-runtime.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/calendar-runtime.js") },
+        relative_path: "assets/bds.css",
-    BundledSiteAsset { relative_path: "assets/code-enhancements.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/code-enhancements.js") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "assets/d3.layout.cloud.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/d3.layout.cloud.js") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/bds.css"
-    BundledSiteAsset { relative_path: "assets/highlight.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/highlight.min.css") },
+        ),
-    BundledSiteAsset { relative_path: "assets/highlight.min.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/highlight.min.js") },
+    },
-    BundledSiteAsset { relative_path: "assets/lightbox.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/lightbox.min.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/lightbox.min.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/lightbox.min.js") },
+        relative_path: "assets/calendar-runtime.js",
-    BundledSiteAsset { relative_path: "assets/pico.amber.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.amber.min.css") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "assets/pico.blue.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.blue.min.css") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/calendar-runtime.js"
-    BundledSiteAsset { relative_path: "assets/pico.cyan.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.cyan.min.css") },
+        ),
-    BundledSiteAsset { relative_path: "assets/pico.fuchsia.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.fuchsia.min.css") },
+    },
-    BundledSiteAsset { relative_path: "assets/pico.green.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.green.min.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/pico.grey.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.grey.min.css") },
+        relative_path: "assets/code-enhancements.js",
-    BundledSiteAsset { relative_path: "assets/pico.indigo.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.indigo.min.css") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "assets/pico.jade.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.jade.min.css") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/code-enhancements.js"
-    BundledSiteAsset { relative_path: "assets/pico.lime.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.lime.min.css") },
+        ),
-    BundledSiteAsset { relative_path: "assets/pico.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.min.css") },
+    },
-    BundledSiteAsset { relative_path: "assets/pico.orange.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.orange.min.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/pico.pink.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.pink.min.css") },
+        relative_path: "assets/d3.layout.cloud.js",
-    BundledSiteAsset { relative_path: "assets/pico.pumpkin.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.pumpkin.min.css") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "assets/pico.purple.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.purple.min.css") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/d3.layout.cloud.js"
-    BundledSiteAsset { relative_path: "assets/pico.red.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.red.min.css") },
+        ),
-    BundledSiteAsset { relative_path: "assets/pico.sand.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.sand.min.css") },
+    },
-    BundledSiteAsset { relative_path: "assets/pico.slate.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.slate.min.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/pico.violet.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.violet.min.css") },
+        relative_path: "assets/highlight.min.css",
-    BundledSiteAsset { relative_path: "assets/pico.yellow.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.yellow.min.css") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "assets/pico.zinc.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.zinc.min.css") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/highlight.min.css"
-    BundledSiteAsset { relative_path: "assets/search-runtime.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/search-runtime.js") },
+        ),
-    BundledSiteAsset { relative_path: "assets/tag-cloud.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/tag-cloud.js") },
+    },
-    BundledSiteAsset { relative_path: "assets/vanilla-calendar.min.css", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/vanilla-calendar.min.css") },
+    BundledSiteAsset {
-    BundledSiteAsset { relative_path: "assets/vanilla-calendar.min.js", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/vanilla-calendar.min.js") },
+        relative_path: "assets/highlight.min.js",
-    BundledSiteAsset { relative_path: "images/close.png", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/images/close.png") },
+        bytes: include_bytes!(
-    BundledSiteAsset { relative_path: "images/loading.gif", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/images/loading.gif") },
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/highlight.min.js"
-    BundledSiteAsset { relative_path: "images/next.png", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/images/next.png") },
+        ),
-    BundledSiteAsset { relative_path: "images/prev.png", bytes: include_bytes!("../../../../fixtures/golden-generated-sites/rfc1437-sample/images/prev.png") },
+    },
+    BundledSiteAsset {
+        relative_path: "assets/lightbox.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/lightbox.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/lightbox.min.js",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/lightbox.min.js"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.amber.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.amber.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.blue.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.blue.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.cyan.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.cyan.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.fuchsia.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.fuchsia.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.green.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.green.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.grey.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.grey.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.indigo.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.indigo.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.jade.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.jade.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.lime.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.lime.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.orange.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.orange.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.pink.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.pink.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.pumpkin.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.pumpkin.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.purple.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.purple.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.red.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.red.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.sand.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.sand.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.slate.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.slate.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.violet.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.violet.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.yellow.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.yellow.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/pico.zinc.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/pico.zinc.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/search-runtime.js",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/search-runtime.js"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/tag-cloud.js",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/tag-cloud.js"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/vanilla-calendar.min.css",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/vanilla-calendar.min.css"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "assets/vanilla-calendar.min.js",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/assets/vanilla-calendar.min.js"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "images/close.png",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/images/close.png"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "images/loading.gif",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/images/loading.gif"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "images/next.png",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/images/next.png"
+        ),
+    },
+    BundledSiteAsset {
+        relative_path: "images/prev.png",
+        bytes: include_bytes!(
+            "../../../../fixtures/golden-generated-sites/rfc1437-sample/images/prev.png"
+        ),
+    },
 ];
 
 pub(crate) fn copy_bundled_site_assets(project_dir: &Path) -> EngineResult<()> {
@@ -72,11 +252,21 @@ pub(crate) fn write_bundled_site_assets(
     report: &mut crate::engine::generation::GenerationReport,
 ) -> EngineResult<()> {
     for asset in BUNDLED_SITE_ASSETS {
-        match write_generated_bytes(conn, output_dir, project_id, asset.relative_path, asset.bytes)
+        match write_generated_bytes(
+            conn,
+            output_dir,
+            project_id,
+            asset.relative_path,
+            asset.bytes,
+        )
         .map_err(|error| EngineError::Parse(error.to_string()))?
         {
-            GeneratedWriteOutcome::Written => report.written_paths.push(asset.relative_path.to_string()),
+            GeneratedWriteOutcome::Written => {
-            GeneratedWriteOutcome::SkippedUnchanged => report.skipped_paths.push(asset.relative_path.to_string()),
+                report.written_paths.push(asset.relative_path.to_string())
+            }
+            GeneratedWriteOutcome::SkippedUnchanged => {
+                report.skipped_paths.push(asset.relative_path.to_string())
+            }
         }
     }
     Ok(())

crates/bds-core/src/engine/tag.rs

@@ -7,8 +7,8 @@ use crate::db::queries::post as post_q;
 use crate::db::queries::tag as tag_q;
 use crate::engine::meta;
 use crate::engine::{EngineError, EngineResult};
-use crate::model::metadata::TagEntry;
 use crate::model::Tag;
+use crate::model::metadata::TagEntry;
 use crate::util::now_unix_ms;
 
 /// Create a new tag. Case-insensitive duplicate check.
@@ -240,10 +240,7 @@ pub fn import_tags_from_file(
 
 /// Sync tags from all posts: collect unique tag names, create missing tags in DB.
 /// This is additive only — it does NOT rewrite tags.json.
-pub fn sync_tags_from_posts(
+pub fn sync_tags_from_posts(conn: &Connection, project_id: &str) -> EngineResult<Vec<Tag>> {
-    conn: &Connection,
-    project_id: &str,
-) -> EngineResult<Vec<Tag>> {
     let posts = post_q::list_posts_by_project(conn, project_id)?;
 
     // Collect all unique tag names from posts (preserve original casing per spec).
@@ -290,11 +287,7 @@ pub fn discover_tags(
 }
 
 /// Rewrite meta/tags.json from DB state.
-pub fn rewrite_tags_json(
+pub fn rewrite_tags_json(conn: &Connection, data_dir: &Path, project_id: &str) -> EngineResult<()> {
-    conn: &Connection,
-    data_dir: &Path,
-    project_id: &str,
-) -> EngineResult<()> {
     let tags = tag_q::list_tags_by_project(conn, project_id)?;
     let entries: Vec<TagEntry> = tags
         .into_iter()
@@ -317,8 +310,8 @@ fn flush_post_frontmatter(
     data_dir: &Path,
     post_ids: &[String],
 ) -> EngineResult<()> {
-    use crate::util::frontmatter::write_post_file;
     use crate::util::atomic_write_str;
+    use crate::util::frontmatter::write_post_file;
 
     for post_id in post_ids {
         let post = post_q::get_post_by_id(conn, post_id)?;
@@ -328,7 +321,7 @@ fn flush_post_frontmatter(
                 // Read existing body from file
                 let content = std::fs::read_to_string(&abs_path)?;
                 let (_fm, body) = crate::util::frontmatter::read_post_file(&content)
-                    .map_err(|e| EngineError::Parse(e))?;
+                    .map_err(EngineError::Parse)?;
                 // Rewrite with updated frontmatter
                 let file_content = write_post_file(&post, &body);
                 atomic_write_str(&abs_path, &file_content)?;
@@ -348,8 +341,7 @@ fn remove_tag_name_from_posts(
     let mut modified = Vec::new();
     for mut post in posts {
         if post.tags.iter().any(|t| t.eq_ignore_ascii_case(tag_name)) {
-            post.tags
+            post.tags.retain(|t| !t.eq_ignore_ascii_case(tag_name));
-                .retain(|t| !t.eq_ignore_ascii_case(tag_name));
             post.updated_at = now;
             post_q::update_post(conn, &post)?;
             modified.push(post.id.clone());
@@ -361,9 +353,9 @@ fn remove_tag_name_from_posts(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::db::Database;
     use crate::db::queries::post::insert_post;
     use crate::db::queries::project::{insert_project, make_test_project};
-    use crate::db::Database;
     use crate::model::{Post, PostStatus};
     use tempfile::TempDir;
 
@@ -470,11 +462,7 @@ mod tests {
     fn rename_tag_updates_posts() {
         let (db, dir) = setup();
         let tag = create_tag(db.conn(), dir.path(), "p1", "rust", None).unwrap();
-        insert_post(
+        insert_post(db.conn(), &make_post("x1", "hello", vec!["rust".into()])).unwrap();
-            db.conn(),
-            &make_post("x1", "hello", vec!["rust".into()]),
-        )
-        .unwrap();
 
         rename_tag(db.conn(), dir.path(), "p1", &tag.id, "golang").unwrap();
 
@@ -493,25 +481,14 @@ mod tests {
         let t2 = create_tag(db.conn(), dir.path(), "p1", "rust", None).unwrap();
         let t3 = create_tag(db.conn(), dir.path(), "p1", "target", None).unwrap();
 
-        insert_post(
+        insert_post(db.conn(), &make_post("x1", "a", vec!["rs".into()])).unwrap();
-            db.conn(),
-            &make_post("x1", "a", vec!["rs".into()]),
-        )
-        .unwrap();
         insert_post(
             db.conn(),
             &make_post("x2", "b", vec!["rust".into(), "target".into()]),
         )
         .unwrap();
 
-        merge_tags(
+        merge_tags(db.conn(), dir.path(), "p1", &[&t1.id, &t2.id], &t3.id).unwrap();
-            db.conn(),
-            dir.path(),
-            "p1",
-            &[&t1.id, &t2.id],
-            &t3.id,
-        )
-        .unwrap();
 
         // Post x1 should now have "target"
         let p1 = crate::db::queries::post::get_post_by_id(db.conn(), "x1").unwrap();
@@ -563,7 +540,10 @@ mod tests {
         assert_eq!(tags.len(), 2);
 
         let entries = meta::read_tags_json(dir.path()).unwrap();
-        let names = entries.into_iter().map(|entry| entry.name).collect::<Vec<_>>();
+        let names = entries
+            .into_iter()
+            .map(|entry| entry.name)
+            .collect::<Vec<_>>();
         assert_eq!(names, vec!["rust".to_string(), "web".to_string()]);
     }
 
@@ -572,8 +552,16 @@ mod tests {
         let (db, dir) = setup();
         // Write tags.json with colors
         let entries = vec![
-            TagEntry { name: "rust".into(), color: Some("#ff0000".into()), post_template_slug: None },
+            TagEntry {
-            TagEntry { name: "web".into(), color: None, post_template_slug: Some("blog".into()) },
+                name: "rust".into(),
+                color: Some("#ff0000".into()),
+                post_template_slug: None,
+            },
+            TagEntry {
+                name: "web".into(),
+                color: None,
+                post_template_slug: Some("blog".into()),
+            },
         ];
         meta::write_tags_json(dir.path(), &entries).unwrap();
 
@@ -605,9 +593,18 @@ mod tests {
         use crate::db::fts::ensure_fts_tables;
         ensure_fts_tables(db.conn()).unwrap();
         let post = crate::engine::post::create_post(
-            db.conn(), dir.path(), "p1", "Tagged Post", Some("body content"),
+            db.conn(),
-            vec!["rust".into()], vec![], None, None, None,
+            dir.path(),
-        ).unwrap();
+            "p1",
+            "Tagged Post",
+            Some("body content"),
+            vec!["rust".into()],
+            vec![],
+            None,
+            None,
+            None,
+        )
+        .unwrap();
         crate::engine::post::publish_post(db.conn(), dir.path(), &post.id).unwrap();
 
         let tag = create_tag(db.conn(), dir.path(), "p1", "rust", None).unwrap();
@@ -616,7 +613,13 @@ mod tests {
         // Read the file from disk and verify tag was updated
         let from_db = crate::db::queries::post::get_post_by_id(db.conn(), &post.id).unwrap();
         let file_content = std::fs::read_to_string(dir.path().join(&from_db.file_path)).unwrap();
-        assert!(file_content.contains("golang"), "frontmatter should contain renamed tag");
+        assert!(
-        assert!(!file_content.contains("rust"), "frontmatter should not contain old tag name");
+            file_content.contains("golang"),
+            "frontmatter should contain renamed tag"
+        );
+        assert!(
+            !file_content.contains("rust"),
+            "frontmatter should not contain old tag name"
+        );
     }
 }

crates/bds-core/src/engine/task.rs

@@ -1,6 +1,6 @@
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex};
-use std::time::Instant;
+use std::time::{Duration, Instant};
 
 /// Unique task identifier.
 pub type TaskId = u64;
@@ -23,6 +23,19 @@ pub struct TaskProgress {
     pub percent: Option<f32>,
 }
 
+/// Immutable task state exposed to UI consumers.
+#[derive(Debug, Clone)]
+pub struct TaskSnapshot {
+    pub id: TaskId,
+    pub label: String,
+    pub group_id: Option<String>,
+    pub group_name: Option<String>,
+    pub status: TaskStatus,
+    pub progress: Option<f32>,
+    pub message: Option<String>,
+    pub created_at: Instant,
+}
+
 /// Entry tracking a task.
 #[derive(Debug)]
 struct TaskEntry {
@@ -35,6 +48,7 @@ struct TaskEntry {
     progress: Option<f32>,
     message: Option<String>,
     created_at: Instant,
+    finished_at: Option<Instant>,
     last_progress_report: Option<Instant>,
 }
 
@@ -71,18 +85,24 @@ impl TaskManager {
             progress: None,
             message: None,
             created_at: Instant::now(),
+            finished_at: None,
             last_progress_report: None,
         };
 
         let mut tasks = self.tasks.lock().unwrap();
         tasks.push(entry);
         // Auto-start if under capacity
-        let running = tasks.iter().filter(|t| t.status == TaskStatus::Running).count();
+        let running = tasks
-        if running < self.max_concurrent {
+            .iter()
-            if let Some(t) = tasks.iter_mut().find(|t| t.id == id && t.status == TaskStatus::Pending) {
+            .filter(|t| t.status == TaskStatus::Running)
+            .count();
+        if running < self.max_concurrent
+            && let Some(t) = tasks
+                .iter_mut()
+                .find(|t| t.id == id && t.status == TaskStatus::Pending)
+        {
             t.status = TaskStatus::Running;
         }
-        }
         id
     }
 
@@ -101,27 +121,31 @@ impl TaskManager {
     /// Running, false if concurrency is at capacity or the task is not Queued.
     pub fn try_start(&self, task_id: TaskId) -> bool {
         let mut tasks = self.tasks.lock().unwrap();
-        let running = tasks.iter().filter(|t| t.status == TaskStatus::Running).count();
+        let running = tasks
+            .iter()
+            .filter(|t| t.status == TaskStatus::Running)
+            .count();
         if running >= self.max_concurrent {
             return false;
         }
-        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id) {
+        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id)
-            if entry.status == TaskStatus::Pending {
+            && entry.status == TaskStatus::Pending
+        {
             entry.status = TaskStatus::Running;
             return true;
         }
-        }
         false
     }
 
     /// Mark a task as completed.
     pub fn complete(&self, task_id: TaskId) {
         let mut tasks = self.tasks.lock().unwrap();
-        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id) {
+        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id)
-            if matches!(entry.status, TaskStatus::Running) {
+            && matches!(entry.status, TaskStatus::Running)
+        {
             entry.status = TaskStatus::Completed;
             entry.progress = Some(1.0);
-            }
+            entry.finished_at = Some(Instant::now());
         }
         Self::promote_next(&mut tasks, self.max_concurrent);
     }
@@ -129,11 +153,12 @@ impl TaskManager {
     /// Mark a task as failed with an error message.
     pub fn fail(&self, task_id: TaskId, error: String) {
         let mut tasks = self.tasks.lock().unwrap();
-        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id) {
+        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id)
-            if matches!(entry.status, TaskStatus::Running) {
+            && matches!(entry.status, TaskStatus::Running)
+        {
             entry.message = Some(error.clone());
             entry.status = TaskStatus::Failed(error);
-            }
+            entry.finished_at = Some(Instant::now());
         }
         Self::promote_next(&mut tasks, self.max_concurrent);
     }
@@ -141,11 +166,12 @@ impl TaskManager {
     /// Cancel a task by setting its cancel flag and status.
     pub fn cancel(&self, task_id: TaskId) {
         let mut tasks = self.tasks.lock().unwrap();
-        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id) {
+        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id)
-            if matches!(entry.status, TaskStatus::Running | TaskStatus::Pending) {
+            && matches!(entry.status, TaskStatus::Running | TaskStatus::Pending)
+        {
             entry.cancel_flag.store(true, Ordering::Release);
             entry.status = TaskStatus::Cancelled;
-            }
+            entry.finished_at = Some(Instant::now());
         }
         Self::promote_next(&mut tasks, self.max_concurrent);
     }
@@ -163,44 +189,64 @@ impl TaskManager {
     /// Return the current status of a task.
     pub fn status(&self, task_id: TaskId) -> Option<TaskStatus> {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().find(|t| t.id == task_id).map(|t| t.status.clone())
+        tasks
+            .iter()
+            .find(|t| t.id == task_id)
+            .map(|t| t.status.clone())
     }
 
     /// Count tasks that are still queued.
     pub fn pending_count(&self) -> usize {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().filter(|t| t.status == TaskStatus::Pending).count()
+        tasks
+            .iter()
+            .filter(|t| t.status == TaskStatus::Pending)
+            .count()
     }
 
     /// Count tasks that are currently running.
     pub fn running_count(&self) -> usize {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().filter(|t| t.status == TaskStatus::Running).count()
+        tasks
+            .iter()
+            .filter(|t| t.status == TaskStatus::Running)
+            .count()
     }
 
-    /// Remove all completed, failed, and cancelled tasks.
+    /// Remove finished tasks older than the configured retention period.
-    pub fn drain_completed(&self) {
+    pub fn evict_expired(&self) {
+        let cutoff = Instant::now() - FINISHED_TASK_TTL;
         let mut tasks = self.tasks.lock().unwrap();
-        tasks.retain(|t| matches!(t.status, TaskStatus::Pending | TaskStatus::Running));
+        tasks.retain(|task| {
+            task.finished_at
+                .is_none_or(|finished_at| finished_at > cutoff)
+        });
     }
 
     /// Return the label of a task.
     pub fn label(&self, task_id: TaskId) -> Option<String> {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().find(|t| t.id == task_id).map(|t| t.label.clone())
+        tasks
+            .iter()
+            .find(|t| t.id == task_id)
+            .map(|t| t.label.clone())
     }
 
     /// Return the id of the first queued task (FIFO order).
     pub fn next_queued(&self) -> Option<TaskId> {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().find(|t| t.status == TaskStatus::Pending).map(|t| t.id)
+        tasks
+            .iter()
+            .find(|t| t.status == TaskStatus::Pending)
+            .map(|t| t.id)
     }
 
     /// Update progress for a running task. Throttled to at most once per 250ms.
     pub fn report_progress(&self, task_id: TaskId, progress: Option<f32>, message: Option<String>) {
         let mut tasks = self.tasks.lock().unwrap();
-        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id) {
+        if let Some(entry) = tasks.iter_mut().find(|t| t.id == task_id)
-            if entry.status == TaskStatus::Running {
+            && entry.status == TaskStatus::Running
+        {
             let now = Instant::now();
             let should_report = match entry.last_progress_report {
                 Some(prev) => now.duration_since(prev).as_millis() >= PROGRESS_THROTTLE_MS as u128,
@@ -213,39 +259,66 @@ impl TaskManager {
             }
         }
     }
-    }
 
     /// Return the current progress of a task.
     pub fn progress(&self, task_id: TaskId) -> Option<f32> {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().find(|t| t.id == task_id).and_then(|t| t.progress)
+        tasks
+            .iter()
+            .find(|t| t.id == task_id)
+            .and_then(|t| t.progress)
     }
 
     /// Return the current message of a task.
     pub fn message(&self, task_id: TaskId) -> Option<String> {
         let tasks = self.tasks.lock().unwrap();
-        tasks.iter().find(|t| t.id == task_id).and_then(|t| t.message.clone())
+        tasks
+            .iter()
+            .find(|t| t.id == task_id)
+            .and_then(|t| t.message.clone())
     }
 
     /// Return a snapshot of all tasks for UI display.
-    pub fn snapshots(&self) -> Vec<(TaskId, String, TaskStatus, Option<f32>, Option<String>)> {
+    pub fn snapshots(&self) -> Vec<TaskSnapshot> {
         let tasks = self.tasks.lock().unwrap();
+        let mut snapshots = tasks
+            .iter()
+            .filter(|task| task.finished_at.is_none())
+            .chain(
                 tasks
                     .iter()
-            .map(|t| (t.id, t.label.clone(), t.status.clone(), t.progress, t.message.clone()))
+                    .rev()
-            .collect()
+                    .filter(|task| task.finished_at.is_some())
+                    .take(RECENT_FINISHED_LIMIT),
+            )
+            .map(|task| TaskSnapshot {
+                id: task.id,
+                label: task.label.clone(),
+                group_id: task.group_id.clone(),
+                group_name: task.group_name.clone(),
+                status: task.status.clone(),
+                progress: task.progress,
+                message: task.message.clone(),
+                created_at: task.created_at,
+            })
+            .collect::<Vec<_>>();
+        snapshots.sort_by_key(|snapshot| snapshot.created_at);
+        snapshots
     }
 
     /// Promote the next queued task to running if capacity allows.
-    fn promote_next(tasks: &mut Vec<TaskEntry>, max_concurrent: usize) {
+    fn promote_next(tasks: &mut [TaskEntry], max_concurrent: usize) {
-        let running = tasks.iter().filter(|t| t.status == TaskStatus::Running).count();
+        let running = tasks
-        if running < max_concurrent {
+            .iter()
-            if let Some(t) = tasks.iter_mut().find(|t| t.status == TaskStatus::Pending) {
+            .filter(|t| t.status == TaskStatus::Running)
+            .count();
+        if running < max_concurrent
+            && let Some(t) = tasks.iter_mut().find(|t| t.status == TaskStatus::Pending)
+        {
             t.status = TaskStatus::Running;
         }
     }
 }
-}
 
 impl Default for TaskManager {
     fn default() -> Self {
@@ -255,6 +328,8 @@ impl Default for TaskManager {
 
 /// Default progress throttle interval (250ms per spec).
 pub const PROGRESS_THROTTLE_MS: u64 = 250;
+pub const RECENT_FINISHED_LIMIT: usize = 10;
+pub const FINISHED_TASK_TTL: Duration = Duration::from_secs(60 * 60);
 
 /// Throttles progress reporting to avoid flooding.
 pub struct ProgressThrottle {
@@ -344,13 +419,16 @@ mod tests {
         mgr.fail(bad, "disk full".into());
 
         assert_eq!(mgr.status(ok), Some(TaskStatus::Completed));
-        assert_eq!(mgr.status(bad), Some(TaskStatus::Failed("disk full".into())));
+        assert_eq!(
+            mgr.status(bad),
+            Some(TaskStatus::Failed("disk full".into()))
+        );
         // Progress should be 1.0 on completed
         assert_eq!(mgr.progress(ok), Some(1.0));
     }
 
     #[test]
-    fn drain_removes_finished() {
+    fn eviction_removes_only_expired_finished_tasks() {
         let mgr = TaskManager::new(3);
         let a = mgr.submit("done"); // auto-starts
         let b = mgr.submit("broken"); // auto-starts
@@ -364,7 +442,14 @@ mod tests {
         // After a completes: c promoted to running
         // After b fails: d promoted to running
 
-        mgr.drain_completed();
+        {
+            let mut tasks = mgr.tasks.lock().unwrap();
+            for task in tasks.iter_mut().filter(|task| task.finished_at.is_some()) {
+                task.finished_at =
+                    Some(Instant::now() - FINISHED_TASK_TTL - Duration::from_secs(1));
+            }
+        }
+        mgr.evict_expired();
 
         assert_eq!(mgr.status(a), None);
         assert_eq!(mgr.status(b), None);
@@ -372,6 +457,17 @@ mod tests {
         assert_eq!(mgr.status(e), Some(TaskStatus::Running));
     }
 
+    #[test]
+    fn snapshots_retain_only_ten_finished_tasks() {
+        let mgr = TaskManager::new(20);
+        for index in 0..12 {
+            let id = mgr.submit(&format!("task {index}"));
+            mgr.complete(id);
+        }
+
+        assert_eq!(mgr.snapshots().len(), 10);
+    }
+
     #[test]
     fn completing_task_starts_next_queued() {
         let mgr = TaskManager::new(1);

crates/bds-core/src/engine/template.rs

@@ -7,7 +7,7 @@ use uuid::Uuid;
 use crate::db::queries::template as qt;
 use crate::engine::{EngineError, EngineResult};
 use crate::model::{Template, TemplateKind, TemplateStatus};
-use crate::util::frontmatter::{write_template_file, TemplateFrontmatter};
+use crate::util::frontmatter::{TemplateFrontmatter, write_template_file};
 use crate::util::{atomic_write_str, ensure_unique, now_unix_ms, slugify};
 
 /// Create a new draft template. Content stored in DB, no file written.
@@ -51,6 +51,10 @@ pub fn create_template(
 }
 
 /// Update a template's metadata and/or content. Bumps version.
+#[expect(
+    clippy::too_many_arguments,
+    reason = "optional arguments represent independent template field changes"
+)]
 pub fn update_template(
     conn: &Connection,
     template_id: &str,
@@ -64,15 +68,14 @@ pub fn update_template(
     let mut tpl = qt::get_template_by_id(conn, template_id)?;
 
     // Slug uniqueness check
-    if let Some(new_slug) = slug {
+    if let Some(new_slug) = slug
-        if new_slug != tpl.slug {
+        && new_slug != tpl.slug
-            if qt::get_template_by_slug(conn, project_id, new_slug).is_ok() {
+        && qt::get_template_by_slug(conn, project_id, new_slug).is_ok()
+    {
         return Err(EngineError::Conflict(format!(
             "template slug '{new_slug}' already exists"
         )));
     }
-        }
-    }
 
     if let Some(t) = title {
         tpl.title = t.to_string();
@@ -149,10 +152,7 @@ pub fn publish_template(
         ));
     }
 
-    let body = tpl
+    let body = tpl.content.clone().unwrap_or_default();
-        .content
-        .clone()
-        .unwrap_or_default();
 
     // Validate before publishing
     validate_template(&body).map_err(EngineError::Validation)?;
@@ -210,8 +210,7 @@ pub fn unpublish_template(
         let abs_path = data_dir.join(&tpl.file_path);
         if abs_path.exists() {
             let file_content = fs::read_to_string(&abs_path)?;
-            let (_fm, body) =
+            let (_fm, body) = crate::util::frontmatter::read_template_file(&file_content)
-                crate::util::frontmatter::read_template_file(&file_content)
                 .map_err(EngineError::Parse)?;
             tpl.content = Some(body);
         }
@@ -340,25 +339,29 @@ fn validate_liquid_blocks(content: &str) -> Result<(), String> {
             let start = i + 2;
             if let Some(end_offset) = content[start..].find("%}") {
                 let tag_content = content[start..start + end_offset].trim();
-                let tag_content = tag_content.trim_start_matches('-').trim_end_matches('-').trim();
+                let tag_content = tag_content
-                let first_word = tag_content
+                    .trim_start_matches('-')
-                    .split_whitespace()
+                    .trim_end_matches('-')
-                    .next()
+                    .trim();
-                    .unwrap_or("");
+                let first_word = tag_content.split_whitespace().next().unwrap_or("");
 
                 match first_word {
                     "if" => if_depth += 1,
                     "endif" => {
                         if_depth -= 1;
                         if if_depth < 0 {
-                            return Err("unexpected {% endif %} without matching {% if %}".to_string());
+                            return Err(
+                                "unexpected {% endif %} without matching {% if %}".to_string()
+                            );
                         }
                     }
                     "for" => for_depth += 1,
                     "endfor" => {
                         for_depth -= 1;
                         if for_depth < 0 {
-                            return Err("unexpected {% endfor %} without matching {% for %}".to_string());
+                            return Err(
+                                "unexpected {% endfor %} without matching {% for %}".to_string()
+                            );
                         }
                     }
                     _ => {}
@@ -416,8 +419,8 @@ fn null_template_slug_on_tags(conn: &Connection, slug: &str) -> EngineResult<()>
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use tempfile::TempDir;
 
     fn setup() -> (Database, TempDir) {
@@ -431,7 +434,14 @@ mod tests {
     #[test]
     fn create_draft_template() {
         let (db, _dir) = setup();
-        let tpl = create_template(db.conn(), "p1", "My Template", TemplateKind::Post, "<p>hello</p>").unwrap();
+        let tpl = create_template(
+            db.conn(),
+            "p1",
+            "My Template",
+            TemplateKind::Post,
+            "<p>hello</p>",
+        )
+        .unwrap();
         assert_eq!(tpl.title, "My Template");
         assert_eq!(tpl.slug, "my-template");
         assert_eq!(tpl.kind, TemplateKind::Post);
@@ -456,9 +466,16 @@ mod tests {
         let (db, _dir) = setup();
         let tpl = create_template(db.conn(), "p1", "Tpl", TemplateKind::Post, "old").unwrap();
         let updated = update_template(
-            db.conn(), &tpl.id, "p1",
+            db.conn(),
-            Some("New Title"), None, None, None, Some("new content"),
+            &tpl.id,
-        ).unwrap();
+            "p1",
+            Some("New Title"),
+            None,
+            None,
+            None,
+            Some("new content"),
+        )
+        .unwrap();
         assert_eq!(updated.title, "New Title");
         assert_eq!(updated.content, Some("new content".to_string()));
         assert_eq!(updated.version, 2);
@@ -469,7 +486,16 @@ mod tests {
         let (db, _dir) = setup();
         create_template(db.conn(), "p1", "Alpha", TemplateKind::Post, "").unwrap();
         let t2 = create_template(db.conn(), "p1", "Beta", TemplateKind::Post, "").unwrap();
-        let result = update_template(db.conn(), &t2.id, "p1", None, Some("alpha"), None, None, None);
+        let result = update_template(
+            db.conn(),
+            &t2.id,
+            "p1",
+            None,
+            Some("alpha"),
+            None,
+            None,
+            None,
+        );
         assert!(result.is_err());
     }
 
@@ -485,7 +511,14 @@ mod tests {
     #[test]
     fn publish_and_unpublish_template() {
         let (db, dir) = setup();
-        let tpl = create_template(db.conn(), "p1", "Pub", TemplateKind::Post, "<div>body</div>").unwrap();
+        let tpl = create_template(
+            db.conn(),
+            "p1",
+            "Pub",
+            TemplateKind::Post,
+            "<div>body</div>",
+        )
+        .unwrap();
 
         // Publish
         let published = publish_template(db.conn(), dir.path(), &tpl.id).unwrap();

crates/bds-core/src/engine/template_rebuild.rs

@@ -139,8 +139,8 @@ fn rebuild_single_template(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::db::queries::project::{insert_project, make_test_project};
     use crate::db::Database;
+    use crate::db::queries::project::{insert_project, make_test_project};
     use tempfile::TempDir;
 
     fn setup() -> (Database, TempDir) {
@@ -172,8 +172,7 @@ updatedAt: \"2024-01-01T00:00:00.000Z\"
 ";
         fs::write(tpl_dir.join("my-template.liquid"), content).unwrap();
 
-        let report =
+        let report = rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 1);
         assert_eq!(report.updated, 0);
@@ -186,7 +185,10 @@ updatedAt: \"2024-01-01T00:00:00.000Z\"
         assert!(tpl.enabled);
         assert_eq!(tpl.version, 1);
         assert_eq!(tpl.status, TemplateStatus::Published);
-        assert!(tpl.content.is_none(), "published template should have content=None in DB");
+        assert!(
+            tpl.content.is_none(),
+            "published template should have content=None in DB"
+        );
         assert_eq!(tpl.file_path, "templates/my-template.liquid");
     }
 
@@ -230,8 +232,7 @@ updatedAt: \"2024-01-01T00:00:00.000Z\"
 ";
         fs::write(tpl_dir.join("updated-slug.liquid"), content).unwrap();
 
-        let report =
+        let report = rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 0);
         assert_eq!(report.updated, 1);
@@ -256,8 +257,7 @@ updatedAt: \"2024-01-01T00:00:00.000Z\"
         fs::write(tpl_dir.join("readme.txt"), "not a template").unwrap();
         fs::write(tpl_dir.join("styles.css"), "body {}").unwrap();
 
-        let report =
+        let report = rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
 
         assert_eq!(report.created, 0);
         assert_eq!(report.updated, 0);
@@ -286,14 +286,12 @@ updatedAt: \"2024-01-01T00:00:00.000Z\"
         fs::write(tpl_dir.join("idem.liquid"), content).unwrap();
 
         // First run
-        let r1 =
+        let r1 = rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
         assert_eq!(r1.created, 1);
         assert_eq!(r1.updated, 0);
 
         // Second run - should update, not create
-        let r2 =
+        let r2 = rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
-            rebuild_templates_from_filesystem(db.conn(), dir.path(), "p1").unwrap();
         assert_eq!(r2.created, 0);
         assert_eq!(r2.updated, 1);
 

crates/bds-core/src/engine/validate_content.rs

@@ -1,9 +1,9 @@
-/// Validation functions for template (Liquid) and script (Lua/Python) content.
+//! Validation functions for template (Liquid) and script (Lua/Python) content.
-/// Per template.allium and script.allium, these are pre-publish gates.
+//! Per template.allium and script.allium, these are pre-publish gates.
-///
+//!
-/// Current implementation: basic structural checks.
+//! Current implementation: basic structural checks.
-/// When a full Liquid parser crate is added, upgrade `validate_liquid` to
+//! When a full Liquid parser crate is added, upgrade `validate_liquid` to
-/// attempt a real parse.  Similarly for `validate_script` with a Lua parser.
+//! attempt a real parse. Similarly for `validate_script` with a Lua parser.
 
 /// Result of a validation check.
 #[derive(Debug, Clone)]
@@ -35,8 +35,10 @@ pub fn validate_liquid(content: &str) -> ValidationResult {
     let mut errors = Vec::new();
 
     // Check for unmatched Liquid block tags
-    let block_tags = ["if", "unless", "for", "case", "capture", "comment",
+    let block_tags = [
-                       "raw", "paginate", "tablerow", "block", "schema"];
+        "if", "unless", "for", "case", "capture", "comment", "raw", "paginate", "tablerow",
+        "block", "schema",
+    ];
 
     for tag in &block_tags {
         let open_pattern = format!("{{% {tag}");

crates/bds-core/src/engine/validate_site.rs

@@ -25,7 +25,8 @@ pub fn validate_site(
     let metadata = crate::engine::meta::read_project_json(data_dir)?;
     let output_dir = generated_output_dir(data_dir);
     let published_posts = load_published_posts(data_dir, conn, project_id)?;
-    let artifacts = build_site_render_artifacts(conn, data_dir, project_id, &metadata, &published_posts)
+    let artifacts =
+        build_site_render_artifacts(conn, data_dir, project_id, &metadata, &published_posts)
             .map_err(|error| EngineError::Parse(error.to_string()))?;
 
     let mut expected = artifacts
@@ -36,7 +37,12 @@ pub fn validate_site(
     expected.insert("calendar.json".to_string());
     expected.insert("rss.xml".to_string());
     for language in render_languages(&metadata) {
-        let prefix = if language == metadata.main_language.clone().unwrap_or_else(|| "en".to_string()) {
+        let prefix = if language
+            == metadata
+                .main_language
+                .clone()
+                .unwrap_or_else(|| "en".to_string())
+        {
             String::new()
         } else {
             format!("{language}/")
@@ -79,7 +85,9 @@ pub fn validate_site(
 
     let mut stale_pages = Vec::new();
     for rel in expected.intersection(&actual) {
-        if let Ok(stored) = queries::generated_file_hash::get_generated_file_hash(conn, project_id, rel) {
+        if let Ok(stored) =
+            queries::generated_file_hash::get_generated_file_hash(conn, project_id, rel)
+        {
             let actual_hash = file_hash(&output_dir.join(rel))?;
             if actual_hash != stored.content_hash {
                 stale_pages.push(rel.clone());
@@ -114,13 +122,17 @@ fn load_published_posts(
 ) -> EngineResult<Vec<(Post, String)>> {
     let posts = queries::post::list_posts_by_project(conn, project_id)?;
     let mut published = Vec::new();
-    for post in posts.into_iter().filter(|post| post.status == PostStatus::Published) {
+    for post in posts
+        .into_iter()
+        .filter(|post| post.status == PostStatus::Published)
+    {
         let body = if let Some(content) = &post.content {
             content.clone()
         } else if let Some(content) = &post.published_content {
             content.clone()
         } else {
-            let raw = std::fs::read_to_string(data_dir.join(post.file_path.trim_start_matches('/')))?;
+            let raw =
+                std::fs::read_to_string(data_dir.join(post.file_path.trim_start_matches('/')))?;
             crate::util::frontmatter::read_post_file(&raw)
                 .map(|(_, body)| body)
                 .map_err(EngineError::Parse)?
@@ -131,10 +143,16 @@ fn load_published_posts(
 }
 
 fn render_languages(metadata: &crate::model::ProjectMetadata) -> Vec<String> {
-    let main = metadata.main_language.clone().unwrap_or_else(|| "en".to_string());
+    let main = metadata
+        .main_language
+        .clone()
+        .unwrap_or_else(|| "en".to_string());
     let mut languages = vec![main.clone()];
     for language in &metadata.blog_languages {
-        if !languages.iter().any(|existing| existing.eq_ignore_ascii_case(language)) {
+        if !languages
+            .iter()
+            .any(|existing| existing.eq_ignore_ascii_case(language))
+        {
             languages.push(language.clone());
         }
     }

crates/bds-core/src/engine/validate_translations.rs

@@ -63,7 +63,14 @@ pub fn validate_translations(
     blog_languages: &[String],
     main_language: &str,
 ) -> EngineResult<TranslationValidationReport> {
-    validate_translations_with_progress(conn, data_dir, project_id, blog_languages, main_language, None)
+    validate_translations_with_progress(
+        conn,
+        data_dir,
+        project_id,
+        blog_languages,
+        main_language,
+        None,
+    )
 }
 
 /// Like `validate_translations` but with optional per-item progress.
@@ -193,11 +200,13 @@ pub fn validate_translations_with_progress(
                 Err(_) => continue,
             };
 
-            let Some((yaml_str, _body)) = crate::util::frontmatter::split_frontmatter(&content) else {
+            let Some((yaml_str, _body)) = crate::util::frontmatter::split_frontmatter(&content)
+            else {
                 continue;
             };
 
-            let Ok(fm) = crate::util::frontmatter::TranslationFrontmatter::from_yaml(yaml_str) else {
+            let Ok(fm) = crate::util::frontmatter::TranslationFrontmatter::from_yaml(yaml_str)
+            else {
                 continue;
             };
 

crates/bds-core/src/i18n/mod.rs

@@ -133,11 +133,11 @@ pub fn translate(locale: UiLocale, key: &str) -> String {
     if let Some(val) = catalog_for(locale).get(key) {
         return val.clone();
     }
-    if locale != UiLocale::En {
+    if locale != UiLocale::En
-        if let Some(val) = CATALOG_EN.get(key) {
+        && let Some(val) = CATALOG_EN.get(key)
+    {
         return val.clone();
     }
-    }
     key.to_string()
 }
 
@@ -163,11 +163,11 @@ pub fn translate_render(language: &str, key: &str) -> String {
     if let Some(val) = catalog.get(key) {
         return val.clone();
     }
-    if !language.starts_with("en") {
+    if !language.starts_with("en")
-        if let Some(val) = RENDER_EN.get(key) {
+        && let Some(val) = RENDER_EN.get(key)
+    {
         return val.clone();
     }
-    }
     key.to_string()
 }
 
@@ -302,7 +302,10 @@ mod tests {
 
     #[test]
     fn translate_render_missing_key_returns_key() {
-        assert_eq!(translate_render("en", "render.nonexistent"), "render.nonexistent");
+        assert_eq!(
+            translate_render("en", "render.nonexistent"),
+            "render.nonexistent"
+        );
     }
 
     #[test]

crates/bds-core/src/lib.rs

@@ -1,7 +1,7 @@
 pub mod db;
 pub mod engine;
+pub mod i18n;
 pub mod model;
 pub mod render;
-pub mod i18n;
 pub mod scripting;
 pub mod util;

crates/bds-core/src/model/metadata.rs

@@ -154,10 +154,15 @@ mod tests {
     fn max_posts_per_page_validation() {
         let mut meta = ProjectMetadata {
             name: "Test".into(),
-            description: None, public_url: None, main_language: None,
+            description: None,
-            default_author: None, max_posts_per_page: 50, blogmark_category: None,
+            public_url: None,
+            main_language: None,
+            default_author: None,
+            max_posts_per_page: 50,
+            blogmark_category: None,
             pico_theme: None,
-            semantic_similarity_enabled: false, blog_languages: vec![],
+            semantic_similarity_enabled: false,
+            blog_languages: vec![],
         };
         assert!(meta.validate().is_ok());
 

crates/bds-core/src/model/mod.rs

@@ -1,20 +1,20 @@
-mod post;
-mod media;
-mod tag;
-mod project;
-mod template;
-mod script;
 mod generation;
+mod media;
 pub mod metadata;
+mod post;
+mod project;
+mod script;
+mod tag;
+mod template;
 
-pub use post::{Post, PostLink, PostMedia, PostStatus, PostTranslation};
-pub use media::{Media, MediaTranslation};
-pub use tag::Tag;
-pub use project::{Project, Setting};
-pub use template::{Template, TemplateKind, TemplateStatus};
-pub use script::{Script, ScriptKind, ScriptStatus};
 pub use generation::{
     DbNotification, GeneratedFileHash, NotificationAction, NotificationEntity,
     PublishingPreferences, SshMode,
 };
+pub use media::{Media, MediaTranslation};
 pub use metadata::{CategorySettings, ProjectMetadata, TagEntry};
+pub use post::{Post, PostLink, PostMedia, PostStatus, PostTranslation};
+pub use project::{Project, Setting};
+pub use script::{Script, ScriptKind, ScriptStatus};
+pub use tag::Tag;
+pub use template::{Template, TemplateKind, TemplateStatus};

crates/bds-core/src/render/generation.rs

@@ -32,14 +32,13 @@ pub fn write_generated_file(
 ) -> Result<GeneratedWriteOutcome, Box<dyn std::error::Error + Send + Sync>> {
     let hash = content_hash(content.as_bytes());
     let target_path = output_dir.join(relative_path);
-    if let Ok(existing) = qhash::get_generated_file_hash(conn, project_id, relative_path) {
+    if let Ok(existing) = qhash::get_generated_file_hash(conn, project_id, relative_path)
-        if existing.content_hash == hash
+        && existing.content_hash == hash
         && target_path.exists()
         && file_hash(&target_path)? == hash
     {
         return Ok(GeneratedWriteOutcome::SkippedUnchanged);
     }
-    }
 
     if let Some(parent) = target_path.parent() {
         fs::create_dir_all(parent)?;
@@ -68,14 +67,13 @@ pub fn write_generated_bytes(
 ) -> Result<GeneratedWriteOutcome, Box<dyn std::error::Error + Send + Sync>> {
     let hash = content_hash(content);
     let target_path = output_dir.join(relative_path);
-    if let Ok(existing) = qhash::get_generated_file_hash(conn, project_id, relative_path) {
+    if let Ok(existing) = qhash::get_generated_file_hash(conn, project_id, relative_path)
-        if existing.content_hash == hash
+        && existing.content_hash == hash
         && target_path.exists()
         && file_hash(&target_path)? == hash
     {
         return Ok(GeneratedWriteOutcome::SkippedUnchanged);
     }
-    }
 
     if let Some(parent) = target_path.parent() {
         fs::create_dir_all(parent)?;
@@ -135,7 +133,11 @@ pub fn build_calendar_archive_data(posts: &[Post]) -> CalendarArchiveData {
         *days.entry(day).or_insert(0) += 1;
     }
 
-    CalendarArchiveData { years, months, days }
+    CalendarArchiveData {
+        years,
+        months,
+        days,
+    }
 }
 
 pub fn build_calendar_json(posts: &[Post]) -> serde_json::Result<String> {

crates/bds-core/src/render/macros.rs

@@ -52,17 +52,10 @@ fn render_macro(invocation: &str, context: &MacroRenderContext) -> Option<String
         "vimeo" => Some(render_vimeo(&args)),
         "photo_archive" => Some(render_photo_archive(&args, context)),
         "tag_cloud" => Some(render_tag_cloud(&args, context)),
-        _ => Some(unsupported_macro(name)),
+        _ => None,
     }
 }
 
-fn unsupported_macro(name: &str) -> String {
-    format!(
-        "<section class=\"macro-unsupported\"><p>Unsupported macro: <code>{}</code></p></section>",
-        escape_html_attr(name),
-    )
-}
-
 fn tokenize_invocation(invocation: &str) -> Vec<String> {
     let mut tokens = Vec::new();
     let mut current = String::new();
@@ -100,13 +93,12 @@ fn tokenize_invocation(invocation: &str) -> Vec<String> {
 
 fn resolve_token(raw: &str, context: &MacroRenderContext) -> JsonValue {
     let trimmed = raw.trim();
-    if trimmed.len() >= 2 {
+    if trimmed.len() >= 2
-        if (trimmed.starts_with('"') && trimmed.ends_with('"'))
+        && ((trimmed.starts_with('"') && trimmed.ends_with('"'))
-            || (trimmed.starts_with('\'') && trimmed.ends_with('\''))
+            || (trimmed.starts_with('\'') && trimmed.ends_with('\'')))
     {
         return JsonValue::String(trimmed[1..trimmed.len() - 1].to_string());
     }
-    }
 
     match trimmed {
         "true" => return JsonValue::Bool(true),
@@ -197,7 +189,11 @@ fn render_gallery(args: &HashMap<String, JsonValue>, context: &MacroRenderContex
 fn render_youtube(args: &HashMap<String, JsonValue>) -> String {
     let video_id = args.get("id").map(stringify_scalar).unwrap_or_default();
     if video_id.is_empty() {
-        return empty_block("macro-youtube", "gallery-empty", "Missing YouTube video id.");
+        return empty_block(
+            "macro-youtube",
+            "gallery-empty",
+            "Missing YouTube video id.",
+        );
     }
     format!(
         "<section class=\"macro-youtube\"><iframe src=\"https://www.youtube.com/embed/{}\" title=\"YouTube video\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen></iframe></section>",
@@ -224,10 +220,18 @@ fn render_photo_archive(args: &HashMap<String, JsonValue>, context: &MacroRender
         .or_else(|| linked_media(context));
 
     let Some(media) = media else {
-        return empty_block("macro-photo-archive", "photo-archive-empty", "No photos available.");
+        return empty_block(
+            "macro-photo-archive",
+            "photo-archive-empty",
+            "No photos available.",
+        );
     };
     if media.is_empty() {
-        return empty_block("macro-photo-archive", "photo-archive-empty", "No photos available.");
+        return empty_block(
+            "macro-photo-archive",
+            "photo-archive-empty",
+            "No photos available.",
+        );
     }
 
     let mut grouped = BTreeMap::<String, Vec<JsonValue>>::new();
@@ -243,7 +247,11 @@ fn render_photo_archive(args: &HashMap<String, JsonValue>, context: &MacroRender
     let single_month = grouped.len() == 1;
     let mut html = format!(
         "<section class=\"macro-photo-archive{}\"><div class=\"photo-archive-container\">",
-        if single_month { " photo-archive-single-month" } else { "" }
+        if single_month {
+            " photo-archive-single-month"
+        } else {
+            ""
+        }
     );
     for (bucket, items) in grouped.into_iter().rev() {
         html.push_str("<section class=\"photo-archive-month\">");
@@ -362,7 +370,10 @@ fn tag_items(context: &MacroRenderContext) -> Option<Vec<JsonValue>> {
 }
 
 fn image_path(image: &JsonValue) -> Option<String> {
-    image.get("file_path").and_then(JsonValue::as_str).map(ToOwned::to_owned)
+    image
+        .get("file_path")
+        .and_then(JsonValue::as_str)
+        .map(ToOwned::to_owned)
 }
 
 fn image_title(image: &JsonValue) -> Option<String> {
@@ -391,7 +402,9 @@ fn image_alt(image: &JsonValue, fallback: Option<&str>) -> String {
 }
 
 fn value_as_u64(value: &JsonValue) -> Option<u64> {
-    value.as_u64().or_else(|| value.as_i64().map(|number| number.max(0) as u64))
+    value
+        .as_u64()
+        .or_else(|| value.as_i64().map(|number| number.max(0) as u64))
 }
 
 fn stringify_scalar(value: &JsonValue) -> String {
@@ -407,7 +420,9 @@ fn stringify_scalar(value: &JsonValue) -> String {
 fn month_bucket(path: &str) -> Option<String> {
     let segments = path.trim_matches('/').split('/').collect::<Vec<_>>();
     match segments.as_slice() {
-        ["media", year, month, ..] if year.len() == 4 && month.len() == 2 => Some(format!("{year}-{month}")),
+        ["media", year, month, ..] if year.len() == 4 && month.len() == 2 => {
+            Some(format!("{year}-{month}"))
+        }
         _ => None,
     }
 }
@@ -422,11 +437,16 @@ fn empty_block(wrapper_class: &str, message_class: &str, message: &str) -> Strin
 }
 
 fn escape_html(value: &str) -> String {
-    value.replace('&', "&amp;").replace('<', "&lt;").replace('>', "&gt;")
+    value
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
 }
 
 fn escape_html_attr(value: &str) -> String {
-    escape_html(value).replace('"', "&quot;").replace('\'', "&#39;")
+    escape_html(value)
+        .replace('"', "&quot;")
+        .replace('\'', "&#39;")
 }
 
 #[cfg(test)]
@@ -470,4 +490,13 @@ mod tests {
         assert!(html.contains("macro-tag-cloud"));
         assert!(html.contains("data-tag-cloud=\"true\""));
     }
+
+    #[test]
+    fn leaves_unknown_macros_verbatim() {
+        let markdown = "Before [[future_macro value='x']] after";
+        assert_eq!(
+            expand_builtin_macros(markdown, &MacroRenderContext::default()),
+            markdown
+        );
+    }
 }

crates/bds-core/src/render/mod.rs

@@ -1,14 +1,14 @@
-mod markdown;
-mod macros;
 mod generation;
+mod macros;
+mod markdown;
 mod page_renderer;
 mod routes;
 mod site;
 mod template_lookup;
 
 pub use generation::{
-	CalendarArchiveData, GeneratedWriteOutcome, build_calendar_json,
+    CalendarArchiveData, GeneratedWriteOutcome, build_calendar_json, build_core_generation_paths,
-	build_core_generation_paths, write_generated_bytes, write_generated_file,
+    write_generated_bytes, write_generated_file,
 };
 pub use markdown::render_markdown_to_html;
 pub use page_renderer::{RenderError, render_liquid_template};
@@ -18,10 +18,9 @@ pub use routes::{
     render_starter_single_post_page_with_media_map,
 };
 pub use site::{
-	PagefindDocument, PreviewRenderResult, SitePage, SiteRenderArtifacts,
+    PagefindDocument, PreviewRenderResult, SitePage, SiteRenderArtifacts, build_preview_response,
-	build_preview_response, build_site_render_artifacts,
+    build_site_render_artifacts,
 };
 pub use template_lookup::{
-	RenderCategorySettings, RenderTemplateLookup, TemplateLookupError,
+    RenderCategorySettings, RenderTemplateLookup, TemplateLookupError, resolve_post_template,
-	resolve_post_template,
 };

crates/bds-core/src/render/page_renderer.rs

@@ -2,11 +2,11 @@ use std::collections::HashMap;
 
 use liquid::ParserBuilder;
 use liquid::partials::{EagerCompiler, InMemorySource};
-use liquid_core::{
-    Display_filter, Expression, Filter, FilterParameters, FilterReflection,
-    FromFilterParameters, ParseFilter, Runtime, Value, ValueView,
-};
 use liquid_core::model::ScalarCow;
+use liquid_core::{
+    Display_filter, Expression, Filter, FilterParameters, FilterReflection, FromFilterParameters,
+    ParseFilter, Runtime, Value, ValueView,
+};
 use serde::Serialize;
 use serde_json::{Map as JsonMap, Value as JsonValue};
 use thiserror::Error;
@@ -14,6 +14,7 @@ use thiserror::Error;
 use crate::i18n::translate_render;
 use crate::render::macros::{MacroRenderContext, expand_builtin_macros};
 use crate::render::render_markdown_to_html;
+use crate::util::slugify;
 
 #[derive(Debug, Error)]
 pub enum RenderError {
@@ -40,6 +41,7 @@ pub fn render_liquid_template<T: Serialize>(
     let parser = ParserBuilder::with_stdlib()
         .filter(I18n)
         .filter(Markdown)
+        .filter(Slugify)
         .partials(compiled_partials)
         .build()?;
     let template = parser.parse(template_source)?;
@@ -47,6 +49,28 @@ pub fn render_liquid_template<T: Serialize>(
     Ok(template.render(&globals)?)
 }
 
+#[derive(Clone, ParseFilter, FilterReflection)]
+#[filter(
+    name = "slugify",
+    description = "Convert text to the canonical post slug format.",
+    parsed(SlugifyFilter)
+)]
+struct Slugify;
+
+#[derive(Debug, Default, Display_filter)]
+#[name = "slugify"]
+struct SlugifyFilter;
+
+impl Filter for SlugifyFilter {
+    fn evaluate(
+        &self,
+        input: &dyn ValueView,
+        _runtime: &dyn Runtime,
+    ) -> liquid_core::Result<Value> {
+        Ok(Value::scalar(slugify(input.to_kstr().as_str())))
+    }
+}
+
 #[derive(Debug, FilterParameters)]
 struct I18nArgs {
     #[parameter(description = "Render language", arg_type = "str")]
@@ -74,7 +98,10 @@ impl Filter for I18nFilter {
         let args = self.args.evaluate(runtime)?;
         let key = input.to_kstr();
         let language = args.language.to_kstr();
-        Ok(Value::scalar(translate_render(language.as_str(), key.as_str())))
+        Ok(Value::scalar(translate_render(
+            language.as_str(),
+            key.as_str(),
+        )))
     }
 }
 
@@ -135,7 +162,10 @@ impl Filter for MarkdownFilter {
 
         let expanded = expand_builtin_macros(markdown.as_str(), &macro_context);
         let rendered = render_markdown_to_html(&expanded);
-        Ok(Value::scalar(rewrite_rendered_html_urls(&rendered, &rewrite_context)))
+        Ok(Value::scalar(rewrite_rendered_html_urls(
+            &rendered,
+            &rewrite_context,
+        )))
     }
 }
 
@@ -148,11 +178,11 @@ fn collect_macro_roots(runtime: &dyn Runtime) -> JsonMap<String, JsonValue> {
         }
     }
 
-    if !roots.contains_key("Tags") {
+    if !roots.contains_key("Tags")
-        if let Some(tags) = roots.get("post_tags").cloned() {
+        && let Some(tags) = roots.get("post_tags").cloned()
+    {
         roots.insert("Tags".to_string(), tags);
     }
-    }
 
     roots
 }
@@ -202,9 +232,16 @@ fn value_to_string_map(value: &impl ValueView) -> HashMap<String, String> {
         .unwrap_or_default()
 }
 
-pub(crate) fn rewrite_rendered_html_urls(html: &str, rewrite_context: &impl RewriteContextView) -> String {
+pub(crate) fn rewrite_rendered_html_urls(
-    let rewritten = rewrite_attribute_urls(html, "href", |href| normalize_preview_href(href, rewrite_context));
+    html: &str,
-    rewrite_attribute_urls(&rewritten, "src", |src| normalize_preview_src(src, rewrite_context))
+    rewrite_context: &impl RewriteContextView,
+) -> String {
+    let rewritten = rewrite_attribute_urls(html, "href", |href| {
+        normalize_preview_href(href, rewrite_context)
+    });
+    rewrite_attribute_urls(&rewritten, "src", |src| {
+        normalize_preview_src(src, rewrite_context)
+    })
 }
 
 pub(crate) trait RewriteContextView {
@@ -387,7 +424,9 @@ fn extract_post_slug(path: &str) -> Option<String> {
     let segments: Vec<_> = trimmed.split('/').collect();
     match segments.as_slice() {
         ["post" | "posts", slug] => Some(trim_html_suffix(slug)),
-        ["post" | "posts", year, month, slug] if year.len() == 4 && month.chars().all(|ch| ch.is_ascii_digit()) => {
+        ["post" | "posts", year, month, slug]
+            if year.len() == 4 && month.chars().all(|ch| ch.is_ascii_digit()) =>
+        {
             Some(trim_html_suffix(slug))
         }
         _ => None,
@@ -422,7 +461,7 @@ fn trim_html_suffix(value: &str) -> String {
 
 #[cfg(test)]
 mod tests {
-    use super::{rewrite_rendered_html_urls, RewriteContextView};
+    use super::{RewriteContextView, render_liquid_template, rewrite_rendered_html_urls};
     use std::collections::HashMap;
 
     struct TestRewriteContext {
@@ -457,4 +496,16 @@ mod tests {
 
         assert!(html.contains("src=\"/media/2026/04/media-1.png\""));
     }
+
+    #[test]
+    fn exposes_slugify_liquid_filter() {
+        let rendered = render_liquid_template(
+            "{{ title | slugify }}",
+            &HashMap::new(),
+            &serde_json::json!({"title": "Über die Brücke"}),
+        )
+        .unwrap();
+
+        assert_eq!(rendered, "ueber-die-bruecke");
+    }
 }

crates/bds-core/src/render/routes.rs

@@ -7,11 +7,16 @@ use crate::i18n::normalize_language;
 use crate::model::{Post, ProjectMetadata};
 use crate::render::{RenderError, render_liquid_template};
 
-const STARTER_SINGLE_POST_TEMPLATE: &str = include_str!("../../../../assets/starter-templates/single-post.liquid");
+const STARTER_SINGLE_POST_TEMPLATE: &str =
-const STARTER_POST_LIST_TEMPLATE: &str = include_str!("../../../../assets/starter-templates/post-list.liquid");
+    include_str!("../../../../assets/starter-templates/single-post.liquid");
-const STARTER_HEAD_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/head.liquid");
+const STARTER_POST_LIST_TEMPLATE: &str =
-const STARTER_MENU_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/menu.liquid");
+    include_str!("../../../../assets/starter-templates/post-list.liquid");
-const STARTER_LANGUAGE_SWITCHER_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid");
+const STARTER_HEAD_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/head.liquid");
+const STARTER_MENU_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/menu.liquid");
+const STARTER_LANGUAGE_SWITCHER_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid");
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct RenderedPage {
@@ -136,7 +141,10 @@ pub fn render_starter_single_post_page_with_media_map(
     language: &str,
     canonical_media_path_by_source_path: HashMap<String, String>,
 ) -> Result<RenderedPage, RenderError> {
-    let relative_path = format!("{}/index.html", build_canonical_post_path(post, language, main_language(metadata)).trim_start_matches('/'));
+    let relative_path = format!(
+        "{}/index.html",
+        build_canonical_post_path(post, language, main_language(metadata)).trim_start_matches('/')
+    );
     let canonical_path = build_canonical_post_path(post, language, main_language(metadata));
     let (calendar_initial_year, calendar_initial_month) = calendar_initial_parts(post);
     let context = PostTemplateContext {
@@ -171,13 +179,12 @@ pub fn render_starter_single_post_page_with_media_map(
         post_data_json_by_id: HashMap::new(),
     };
 
-    let html = render_liquid_template(
+    let html = render_liquid_template(STARTER_SINGLE_POST_TEMPLATE, &starter_partials(), &context)?;
-        STARTER_SINGLE_POST_TEMPLATE,
-        &starter_partials(),
-        &context,
-    )?;
 
-    Ok(RenderedPage { relative_path, html })
+    Ok(RenderedPage {
+        relative_path,
+        html,
+    })
 }
 
 pub fn render_starter_list_page(
@@ -246,26 +253,33 @@ pub fn render_starter_list_page_with_media_map(
         post_data_json_by_id: HashMap::new(),
     };
 
-    let html = render_liquid_template(
+    let html =
-        &starter_post_list_template(),
+        render_liquid_template(&starter_post_list_template(), &starter_partials(), &context)?;
-        &starter_partials(),
-        &context,
-    )?;
 
-    Ok(RenderedPage { relative_path, html })
+    Ok(RenderedPage {
+        relative_path,
+        html,
+    })
 }
 
 fn starter_partials() -> HashMap<String, String> {
     HashMap::from([
-        ("partials/head".to_string(), STARTER_HEAD_PARTIAL.to_string()),
+        (
-        ("partials/menu".to_string(), STARTER_MENU_PARTIAL.to_string()),
+            "partials/head".to_string(),
+            STARTER_HEAD_PARTIAL.to_string(),
+        ),
+        (
+            "partials/menu".to_string(),
+            STARTER_MENU_PARTIAL.to_string(),
+        ),
         (
             "partials/language-switcher".to_string(),
             STARTER_LANGUAGE_SWITCHER_PARTIAL.to_string(),
         ),
         (
             "partials/menu-items".to_string(),
-            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}".to_string(),
+            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}"
+                .to_string(),
         ),
     ])
 }
@@ -305,7 +319,11 @@ fn calendar_initial_parts(post: &Post) -> (i32, u32) {
         .unwrap_or((1970, 1))
 }
 
-fn build_alternate_links(post: &Post, metadata: &ProjectMetadata, current_language: &str) -> Vec<AlternateLinkContext> {
+fn build_alternate_links(
+    post: &Post,
+    metadata: &ProjectMetadata,
+    current_language: &str,
+) -> Vec<AlternateLinkContext> {
     metadata
         .blog_languages
         .iter()
@@ -320,7 +338,11 @@ fn build_alternate_links(post: &Post, metadata: &ProjectMetadata, current_langua
         .collect()
 }
 
-fn build_blog_languages(post: &Post, metadata: &ProjectMetadata, current_language: &str) -> Vec<BlogLanguageContext> {
+fn build_blog_languages(
+    post: &Post,
+    metadata: &ProjectMetadata,
+    current_language: &str,
+) -> Vec<BlogLanguageContext> {
     metadata
         .blog_languages
         .iter()
@@ -334,7 +356,10 @@ fn build_blog_languages(post: &Post, metadata: &ProjectMetadata, current_languag
         .collect()
 }
 
-fn build_blog_languages_for_index(metadata: &ProjectMetadata, current_language: &str) -> Vec<BlogLanguageContext> {
+fn build_blog_languages_for_index(
+    metadata: &ProjectMetadata,
+    current_language: &str,
+) -> Vec<BlogLanguageContext> {
     metadata
         .blog_languages
         .iter()
@@ -349,12 +374,23 @@ fn build_blog_languages_for_index(metadata: &ProjectMetadata, current_language:
 }
 
 fn build_absolute_post_url(post: &Post, metadata: &ProjectMetadata, language: &str) -> String {
-    let base_url = metadata.public_url.as_deref().unwrap_or("").trim_end_matches('/');
+    let base_url = metadata
-    format!("{base_url}{}", build_canonical_post_path(post, language, main_language(metadata)))
+        .public_url
+        .as_deref()
+        .unwrap_or("")
+        .trim_end_matches('/');
+    format!(
+        "{base_url}{}",
+        build_canonical_post_path(post, language, main_language(metadata))
+    )
 }
 
 fn build_absolute_index_url(metadata: &ProjectMetadata, language: &str) -> String {
-    let base_url = metadata.public_url.as_deref().unwrap_or("").trim_end_matches('/');
+    let base_url = metadata
+        .public_url
+        .as_deref()
+        .unwrap_or("")
+        .trim_end_matches('/');
     let suffix = if language.eq_ignore_ascii_case(main_language(metadata)) {
         "/".to_string()
     } else {
@@ -377,7 +413,12 @@ fn build_day_blocks(posts: &[(Post, String)]) -> Vec<DayBlockContext> {
             continue;
         };
 
-        let key = format!("{:04}-{:02}-{:02}", timestamp.year(), timestamp.month(), timestamp.day());
+        let key = format!(
+            "{:04}-{:02}-{:02}",
+            timestamp.year(),
+            timestamp.month(),
+            timestamp.day()
+        );
         if current_key.as_deref() != Some(key.as_str()) {
             if let Some(last) = blocks.last_mut() {
                 last.show_separator = true;
@@ -385,7 +426,12 @@ fn build_day_blocks(posts: &[(Post, String)]) -> Vec<DayBlockContext> {
             current_key = Some(key);
             blocks.push(DayBlockContext {
                 show_date_marker: true,
-                date_label: format!("{:02}.{:02}.{:04}", timestamp.day(), timestamp.month(), timestamp.year()),
+                date_label: format!(
+                    "{:02}.{:02}.{:04}",
+                    timestamp.day(),
+                    timestamp.month(),
+                    timestamp.year()
+                ),
                 posts: Vec::new(),
                 show_separator: false,
             });
@@ -456,19 +502,39 @@ mod tests {
     #[test]
     fn canonical_post_paths_follow_language_prefix_rule() {
         let post = make_post();
-        assert_eq!(build_canonical_post_path(&post, "en", "en"), "/2024/03/09/hello");
+        assert_eq!(
-        assert_eq!(build_canonical_post_path(&post, "de", "en"), "/de/2024/03/09/hello");
+            build_canonical_post_path(&post, "en", "en"),
+            "/2024/03/09/hello"
+        );
+        assert_eq!(
+            build_canonical_post_path(&post, "de", "en"),
+            "/de/2024/03/09/hello"
+        );
     }
 
     #[test]
     fn starter_single_post_renderer_uses_canonical_route_and_language_links() {
         let post = make_post();
         let metadata = make_metadata();
-        let rendered = render_starter_single_post_page(&post, "Body with [link](/posts/hello)", &metadata, "en").unwrap();
+        let rendered = render_starter_single_post_page(
+            &post,
+            "Body with [link](/posts/hello)",
+            &metadata,
+            "en",
+        )
+        .unwrap();
 
         assert_eq!(rendered.relative_path, "2024/03/09/hello/index.html");
-        assert!(rendered.html.contains("https://example.com/2024/03/09/hello"));
+        assert!(
-        assert!(rendered.html.contains("https://example.com/de/2024/03/09/hello"));
+            rendered
+                .html
+                .contains("https://example.com/2024/03/09/hello")
+        );
+        assert!(
+            rendered
+                .html
+                .contains("https://example.com/de/2024/03/09/hello")
+        );
         assert!(rendered.html.contains("href=\"/2024/03/09/hello\""));
     }
 

crates/bds-core/src/render/site.rs

@@ -10,17 +10,28 @@ use serde_json::{Value, json};
 
 use crate::db::queries;
 use crate::engine::menu::{self, MenuItemKind};
-use crate::model::{CategorySettings, Media, Post, ProjectMetadata, Tag, Template, TemplateKind, TemplateStatus};
+use crate::model::{
-use crate::render::{RenderCategorySettings, RenderTemplateLookup, build_canonical_post_path, render_liquid_template, resolve_post_template};
+    CategorySettings, Media, Post, ProjectMetadata, Tag, Template, TemplateKind, TemplateStatus,
+};
+use crate::render::{
+    RenderCategorySettings, RenderTemplateLookup, build_canonical_post_path,
+    render_liquid_template, resolve_post_template,
+};
 use crate::util::frontmatter::{read_template_file, read_translation_file};
 use crate::util::slugify;
 
-const STARTER_SINGLE_POST_TEMPLATE: &str = include_str!("../../../../assets/starter-templates/single-post.liquid");
+const STARTER_SINGLE_POST_TEMPLATE: &str =
-const STARTER_POST_LIST_TEMPLATE: &str = include_str!("../../../../assets/starter-templates/post-list.liquid");
+    include_str!("../../../../assets/starter-templates/single-post.liquid");
-const STARTER_NOT_FOUND_TEMPLATE: &str = include_str!("../../../../assets/starter-templates/not-found.liquid");
+const STARTER_POST_LIST_TEMPLATE: &str =
-const STARTER_HEAD_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/head.liquid");
+    include_str!("../../../../assets/starter-templates/post-list.liquid");
-const STARTER_MENU_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/menu.liquid");
+const STARTER_NOT_FOUND_TEMPLATE: &str =
-const STARTER_LANGUAGE_SWITCHER_PARTIAL: &str = include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid");
+    include_str!("../../../../assets/starter-templates/not-found.liquid");
+const STARTER_HEAD_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/head.liquid");
+const STARTER_MENU_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/menu.liquid");
+const STARTER_LANGUAGE_SWITCHER_PARTIAL: &str =
+    include_str!("../../../../assets/starter-templates/partials/language-switcher.liquid");
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct SitePage {
@@ -100,9 +111,16 @@ pub fn build_site_render_artifacts(
 
     let mut artifacts = SiteRenderArtifacts::default();
     for language in languages {
-        let localized_posts = load_language_posts(conn, data_dir, published_posts, &language, &main_language)?;
+        let localized_posts =
+            load_language_posts(conn, data_dir, published_posts, &language, &main_language)?;
         let localized_list_posts = filter_posts_for_lists(&localized_posts, &category_settings);
-        let routes = build_language_routes(&localized_list_posts, metadata, &language, &tags, &category_settings);
+        let routes = build_language_routes(
+            &localized_list_posts,
+            metadata,
+            &language,
+            &tags,
+            &category_settings,
+        );
         let post_data_json_by_id = build_post_data_json_by_id(&localized_posts);
         let menu_items = build_menu_items(data_dir, &language, &main_language)?;
         let rendered_list_pages = routes
@@ -138,7 +156,8 @@ pub fn build_site_render_artifacts(
             artifacts.pages.push(page);
         }
 
-        let canonical_map = canonical_post_path_by_slug(&localized_posts, &language, &main_language);
+        let canonical_map =
+            canonical_post_path_by_slug(&localized_posts, &language, &main_language);
         for record in &localized_posts {
             let html = render_post_route(
                 conn,
@@ -183,9 +202,14 @@ pub fn build_preview_response(
     published_posts: &[(Post, String)],
     requested_path: &str,
 ) -> Result<PreviewRenderResult, Box<dyn Error + Send + Sync>> {
-    let artifacts = build_site_render_artifacts(conn, data_dir, project_id, metadata, published_posts)?;
+    let artifacts =
+        build_site_render_artifacts(conn, data_dir, project_id, metadata, published_posts)?;
     let normalized = normalize_request_path(requested_path);
-    if let Some(page) = artifacts.pages.iter().find(|page| page.url_path == normalized) {
+    if let Some(page) = artifacts
+        .pages
+        .iter()
+        .find(|page| page.url_path == normalized)
+    {
         return Ok(PreviewRenderResult {
             status_code: 200,
             html: page.html.clone(),
@@ -207,7 +231,8 @@ fn load_template_bundle(
     data_dir: &Path,
     project_id: &str,
 ) -> Result<TemplateBundle, Box<dyn Error + Send + Sync>> {
-    let templates = queries::template::list_templates_by_project(conn, project_id).unwrap_or_default();
+    let templates =
+        queries::template::list_templates_by_project(conn, project_id).unwrap_or_default();
     let mut template_source_by_slug = HashMap::new();
     let mut post_templates = Vec::new();
     let mut list_template_sources = HashMap::new();
@@ -237,7 +262,10 @@ fn load_template_bundle(
                 }
             }
             TemplateKind::NotFound => {
-                if template.slug == "not-found" || template.slug == "not_found" || not_found_template == STARTER_NOT_FOUND_TEMPLATE {
+                if template.slug == "not-found"
+                    || template.slug == "not_found"
+                    || not_found_template == STARTER_NOT_FOUND_TEMPLATE
+                {
                     not_found_template = source;
                 }
             }
@@ -258,7 +286,10 @@ fn load_template_bundle(
         .entry("list".to_string())
         .or_insert_with(|| STARTER_POST_LIST_TEMPLATE.to_string());
 
-    if !post_templates.iter().any(|template| template.slug == "post") {
+    if !post_templates
+        .iter()
+        .any(|template| template.slug == "post")
+    {
         post_templates.push(Template {
             id: "starter-post-template".to_string(),
             project_id: project_id.to_string(),
@@ -273,7 +304,8 @@ fn load_template_bundle(
             created_at: 0,
             updated_at: 0,
         });
-        template_source_by_slug.insert("post".to_string(), STARTER_SINGLE_POST_TEMPLATE.to_string());
+        template_source_by_slug
+            .insert("post".to_string(), STARTER_SINGLE_POST_TEMPLATE.to_string());
     }
 
     Ok(TemplateBundle {
@@ -318,7 +350,11 @@ fn load_language_posts(
             continue;
         }
 
-        if let Ok(translation) = queries::post_translation::get_post_translation_by_post_and_language(conn, &post.id, language) {
+        if let Ok(translation) =
+            queries::post_translation::get_post_translation_by_post_and_language(
+                conn, &post.id, language,
+            )
+        {
             let raw = fs::read_to_string(data_dir.join(&translation.file_path))?;
             let (_, translated_body) = read_translation_file(&raw)?;
             let mut translated_post = post.clone();
@@ -336,7 +372,10 @@ fn load_language_posts(
     }
 
     posts.sort_by(|left, right| {
-        right.post.published_at.unwrap_or(right.post.created_at)
+        right
+            .post
+            .published_at
+            .unwrap_or(right.post.created_at)
             .cmp(&left.post.published_at.unwrap_or(left.post.created_at))
     });
     Ok(posts)
@@ -367,14 +406,29 @@ fn build_language_routes(
 
     for record in posts {
         for category in &record.post.categories {
-            category_posts.entry(category.clone()).or_default().push(record.clone());
+            category_posts
+                .entry(category.clone())
+                .or_default()
+                .push(record.clone());
         }
         for tag in &record.post.tags {
-            tag_posts.entry(tag.clone()).or_default().push(record.clone());
+            tag_posts
+                .entry(tag.clone())
+                .or_default()
+                .push(record.clone());
         }
-        if let Some(timestamp) = Utc.timestamp_millis_opt(record.post.published_at.unwrap_or(record.post.created_at)).single() {
+        if let Some(timestamp) = Utc
-            year_posts.entry(timestamp.year()).or_default().push(record.clone());
+            .timestamp_millis_opt(record.post.published_at.unwrap_or(record.post.created_at))
-            month_posts.entry((timestamp.year(), timestamp.month())).or_default().push(record.clone());
+            .single()
+        {
+            year_posts
+                .entry(timestamp.year())
+                .or_default()
+                .push(record.clone());
+            month_posts
+                .entry((timestamp.year(), timestamp.month()))
+                .or_default()
+                .push(record.clone());
         }
     }
 
@@ -383,7 +437,10 @@ fn build_language_routes(
         routes.extend(paginated_route_specs(
             &records,
             per_page,
-            format!("{}/category/{slug}", language_root_prefix(language, metadata)),
+            format!(
+                "{}/category/{slug}",
+                language_root_prefix(language, metadata)
+            ),
             category.clone(),
             Some(json!({"kind": "category", "name": category})),
             category_settings
@@ -424,7 +481,10 @@ fn build_language_routes(
         routes.extend(paginated_route_specs(
             &records,
             per_page,
-            format!("{}/{year}/{month:02}", language_root_prefix(language, metadata)),
+            format!(
+                "{}/{year}/{month:02}",
+                language_root_prefix(language, metadata)
+            ),
             format!("{} {year}-{month:02}", metadata.name),
             Some(json!({"kind": "month", "year": year, "month": month})),
             None,
@@ -449,7 +509,11 @@ fn paginated_route_specs(
         let current_page = page_index + 1;
         let start = page_index * per_page;
         let end = (start + per_page).min(total_items);
-        let slice = if start < end { posts[start..end].to_vec() } else { Vec::new() };
+        let slice = if start < end {
+            posts[start..end].to_vec()
+        } else {
+            Vec::new()
+        };
         let relative_base = base_path.trim_matches('/');
         let relative_path = if current_page == 1 {
             if relative_base.is_empty() {
@@ -479,6 +543,10 @@ fn paginated_route_specs(
     pages
 }
 
+#[expect(
+    clippy::too_many_arguments,
+    reason = "render inputs are existing domain data with distinct lifetimes"
+)]
 fn render_list_route(
     route: &RouteSpec,
     metadata: &ProjectMetadata,
@@ -536,7 +604,11 @@ fn render_list_route(
         "not_found_back_label": serde_json::Value::Null,
     });
 
-    Ok(render_liquid_template(list_template, &bundle.partials, &context)?)
+    Ok(render_liquid_template(
+        list_template,
+        &bundle.partials,
+        &context,
+    )?)
 }
 
 #[allow(clippy::too_many_arguments)]
@@ -558,9 +630,12 @@ fn render_post_route(
     let render_categories = category_settings
         .iter()
         .map(|(name, settings)| {
-            (name.clone(), RenderCategorySettings {
+            (
+                name.clone(),
+                RenderCategorySettings {
                     post_template_slug: settings.post_template_slug.clone(),
-            })
+                },
+            )
         })
         .collect::<HashMap<_, _>>();
     let resolved = resolve_post_template(RenderTemplateLookup {
@@ -583,12 +658,26 @@ fn render_post_route(
         .filter_map(|link| media_by_id.get(&link.media_id))
         .map(media_context)
         .collect::<Vec<_>>();
-    let outgoing_links = queries::post_link::list_links_by_source(conn, &record.post.id).unwrap_or_default();
+    let outgoing_links =
-    let incoming_links = queries::post_link::list_links_by_target(conn, &record.post.id).unwrap_or_default();
+        queries::post_link::list_links_by_source(conn, &record.post.id).unwrap_or_default();
-    let post_by_id = all_posts.iter().map(|item| (item.post.id.clone(), item)).collect::<HashMap<_, _>>();
+    let incoming_links =
-    let outgoing_link_context = outgoing_links.iter().map(|link| link_context(link, &post_by_id, language, main_language)).collect::<Vec<_>>();
+        queries::post_link::list_links_by_target(conn, &record.post.id).unwrap_or_default();
-    let incoming_link_context = incoming_links.iter().map(|link| link_context(link, &post_by_id, language, main_language)).collect::<Vec<_>>();
+    let post_by_id = all_posts
-    let backlinks = incoming_links.iter().map(|link| backlink_context(link, &post_by_id, language, main_language)).collect::<Vec<_>>();
+        .iter()
+        .map(|item| (item.post.id.clone(), item))
+        .collect::<HashMap<_, _>>();
+    let outgoing_link_context = outgoing_links
+        .iter()
+        .map(|link| link_context(link, &post_by_id, language, main_language))
+        .collect::<Vec<_>>();
+    let incoming_link_context = incoming_links
+        .iter()
+        .map(|link| link_context(link, &post_by_id, language, main_language))
+        .collect::<Vec<_>>();
+    let backlinks = incoming_links
+        .iter()
+        .map(|link| backlink_context(link, &post_by_id, language, main_language))
+        .collect::<Vec<_>>();
     let taxonomy_counts = build_taxonomy_counts(all_posts, tags);
 
     let context = json!({
@@ -626,7 +715,11 @@ fn render_post_route(
         "not_found_back_label": serde_json::Value::Null,
     });
 
-    Ok(render_liquid_template(&template_source, &bundle.partials, &context)?)
+    Ok(render_liquid_template(
+        &template_source,
+        &bundle.partials,
+        &context,
+    )?)
 }
 
 fn render_not_found_route(
@@ -670,7 +763,11 @@ fn render_not_found_route(
         "canonical_media_path_by_source_path": HashMap::<String, String>::new(),
         "post_data_json_by_id": HashMap::<String, Value>::new(),
     });
-    Ok(render_liquid_template(&bundle.not_found_template, &bundle.partials, &context)?)
+    Ok(render_liquid_template(
+        &bundle.not_found_template,
+        &bundle.partials,
+        &context,
+    )?)
 }
 
 fn build_menu_items(
@@ -728,17 +825,17 @@ fn prefixed_slug_path(prefix: &str, slug: &str) -> String {
 }
 
 fn prefix_or_root(prefix: &str) -> &str {
-    if prefix.is_empty() {
+    if prefix.is_empty() { "/" } else { prefix }
-        "/"
-    } else {
-        prefix
-    }
 }
 
 fn route_href(route: &RouteSpec, page: usize) -> String {
     let base = route.url_path.trim_end_matches('/');
     if page <= 1 {
-        if base.is_empty() { "/".to_string() } else { base.to_string() }
+        if base.is_empty() {
+            "/".to_string()
+        } else {
+            base.to_string()
+        }
     } else if base.is_empty() || base == "/" {
         format!("/page/{page}")
     } else {
@@ -760,7 +857,12 @@ fn build_day_blocks(
         let Some(timestamp) = Utc.timestamp_millis_opt(timestamp_ms).single() else {
             continue;
         };
-        let key = format!("{:04}-{:02}-{:02}", timestamp.year(), timestamp.month(), timestamp.day());
+        let key = format!(
+            "{:04}-{:02}-{:02}",
+            timestamp.year(),
+            timestamp.month(),
+            timestamp.day()
+        );
         if !current_key.is_empty() && current_key != key {
             blocks.push(json!({
                 "show_date_marker": true,
@@ -771,7 +873,12 @@ fn build_day_blocks(
             current_posts = Vec::new();
         }
         current_key = key;
-        current_label = format!("{:02}.{:02}.{:04}", timestamp.day(), timestamp.month(), timestamp.year());
+        current_label = format!(
+            "{:02}.{:02}.{:04}",
+            timestamp.day(),
+            timestamp.month(),
+            timestamp.year()
+        );
         let show_title = should_show_list_title(&record.post, category_settings);
         current_posts.push(json!({
             "id": record.post.id,
@@ -797,7 +904,8 @@ fn filter_posts_for_lists(
     posts: &[RenderPostRecord],
     category_settings: &HashMap<String, CategorySettings>,
 ) -> Vec<RenderPostRecord> {
-    posts.iter()
+    posts
+        .iter()
         .filter(|record| !is_post_excluded_from_lists(&record.post, category_settings))
         .cloned()
         .collect()
@@ -850,11 +958,14 @@ fn canonical_post_path_by_slug(
     language: &str,
     main_language: &str,
 ) -> HashMap<String, String> {
-    posts.iter()
+    posts
-        .map(|record| (
+        .iter()
+        .map(|record| {
+            (
                 record.post.slug.clone(),
                 build_canonical_post_path(&record.post, language, main_language),
-        ))
+            )
+        })
         .collect()
 }
 
@@ -874,7 +985,9 @@ fn extract_media_refs(markdown: &str) -> Vec<String> {
     let mut remainder = markdown;
     while let Some(index) = remainder.find("bds-media://") {
         let rest = &remainder[index..];
-        let end = rest.find(|ch: char| ch == ')' || ch == ']' || ch.is_whitespace()).unwrap_or(rest.len());
+        let end = rest
+            .find(|ch: char| ch == ')' || ch == ']' || ch.is_whitespace())
+            .unwrap_or(rest.len());
         refs.push(rest[..end].to_string());
         remainder = &rest[end..];
     }
@@ -927,29 +1040,50 @@ fn build_taxonomy_counts(
         }
     }
 
-    let categories = category_counts.into_iter().map(|(name, count)| json!({
+    let categories = category_counts
+        .into_iter()
+        .map(|(name, count)| {
+            json!({
                 "name": name,
                 "slug": slugify(&name),
                 "post_count": count,
-    })).collect::<Vec<_>>();
+            })
+        })
+        .collect::<Vec<_>>();
 
-    let tag_items = tag_counts.into_iter().map(|(name, count)| {
+    let tag_items = tag_counts
-        let color = tags.iter().find(|tag| tag.name.eq_ignore_ascii_case(&name)).and_then(|tag| tag.color.clone());
+        .into_iter()
+        .map(|(name, count)| {
+            let color = tags
+                .iter()
+                .find(|tag| tag.name.eq_ignore_ascii_case(&name))
+                .and_then(|tag| tag.color.clone());
             json!({
                 "name": name,
                 "slug": slugify(&name),
                 "color": color,
                 "post_count": count,
             })
-    }).collect::<Vec<_>>();
+        })
+        .collect::<Vec<_>>();
 
     (categories, tag_items, tag_colors)
 }
 
 fn taxonomy_items_for_categories(names: &[String], posts: &[RenderPostRecord]) -> Vec<Value> {
-    names.iter()
+    names
+        .iter()
         .map(|name| {
-            let count = posts.iter().filter(|record| record.post.categories.iter().any(|category| category.eq_ignore_ascii_case(name))).count();
+            let count = posts
+                .iter()
+                .filter(|record| {
+                    record
+                        .post
+                        .categories
+                        .iter()
+                        .any(|category| category.eq_ignore_ascii_case(name))
+                })
+                .count();
             json!({
                 "name": name,
                 "slug": slugify(name),
@@ -959,11 +1093,28 @@ fn taxonomy_items_for_categories(names: &[String], posts: &[RenderPostRecord]) -
         .collect()
 }
 
-fn taxonomy_items_for_tags(names: &[String], posts: &[RenderPostRecord], tags: &[Tag]) -> Vec<Value> {
+fn taxonomy_items_for_tags(
-    names.iter()
+    names: &[String],
+    posts: &[RenderPostRecord],
+    tags: &[Tag],
+) -> Vec<Value> {
+    names
+        .iter()
         .map(|name| {
-            let count = posts.iter().filter(|record| record.post.tags.iter().any(|tag| tag.eq_ignore_ascii_case(name))).count();
+            let count = posts
-            let color = tags.iter().find(|tag| tag.name.eq_ignore_ascii_case(name)).and_then(|tag| tag.color.clone());
+                .iter()
+                .filter(|record| {
+                    record
+                        .post
+                        .tags
+                        .iter()
+                        .any(|tag| tag.eq_ignore_ascii_case(name))
+                })
+                .count();
+            let color = tags
+                .iter()
+                .find(|tag| tag.name.eq_ignore_ascii_case(name))
+                .and_then(|tag| tag.color.clone());
             json!({
                 "name": name,
                 "slug": slugify(name),
@@ -1076,7 +1227,11 @@ fn build_alternate_post_links(post: &Post, metadata: &ProjectMetadata) -> Vec<Va
     links
 }
 
-fn build_post_blog_languages(post: &Post, metadata: &ProjectMetadata, current_language: &str) -> Vec<Value> {
+fn build_post_blog_languages(
+    post: &Post,
+    metadata: &ProjectMetadata,
+    current_language: &str,
+) -> Vec<Value> {
     let main_language = main_language(metadata);
     render_languages(metadata)
         .into_iter()
@@ -1090,7 +1245,11 @@ fn build_post_blog_languages(post: &Post, metadata: &ProjectMetadata, current_la
         .collect()
 }
 
-fn build_list_blog_languages(metadata: &ProjectMetadata, current_language: &str, current_url_path: &str) -> Vec<Value> {
+fn build_list_blog_languages(
+    metadata: &ProjectMetadata,
+    current_language: &str,
+    current_url_path: &str,
+) -> Vec<Value> {
     let main_language = main_language(metadata);
     render_languages(metadata)
         .into_iter()
@@ -1126,7 +1285,11 @@ fn build_alternate_list_links(metadata: &ProjectMetadata, current_url_path: &str
     links
 }
 
-fn relocalize_url_path(current_url_path: &str, target_language: &str, main_language: &str) -> String {
+fn relocalize_url_path(
+    current_url_path: &str,
+    target_language: &str,
+    main_language: &str,
+) -> String {
     let stripped = strip_language_prefix(current_url_path, main_language);
     if target_language.eq_ignore_ascii_case(main_language) {
         stripped
@@ -1140,11 +1303,12 @@ fn relocalize_url_path(current_url_path: &str, target_language: &str, main_langu
 fn strip_language_prefix(path: &str, main_language: &str) -> String {
     let normalized = normalize_request_path(path);
     let trimmed = normalized.trim_start_matches('/');
-    if let Some((first, remainder)) = trimmed.split_once('/') {
+    if let Some((first, remainder)) = trimmed.split_once('/')
-        if first.len() == 2 && !first.eq_ignore_ascii_case(main_language) {
+        && first.len() == 2
+        && !first.eq_ignore_ascii_case(main_language)
+    {
         return format!("/{}", remainder.trim_start_matches('/'));
     }
-    }
     normalized
 }
 
@@ -1161,17 +1325,21 @@ fn relative_to_url_path(relative_path: &str) -> String {
     if relative_path == "index.html" {
         return "/".to_string();
     }
-    let trimmed = relative_path.trim_end_matches("index.html").trim_end_matches('/');
+    let trimmed = relative_path
+        .trim_end_matches("index.html")
+        .trim_end_matches('/');
     format!("/{}", trimmed.trim_start_matches('/'))
 }
 
 fn language_from_path(path: &str, metadata: &ProjectMetadata) -> String {
     let trimmed = path.trim_start_matches('/');
-    if let Some((candidate, _)) = trimmed.split_once('/') {
+    if let Some((candidate, _)) = trimmed.split_once('/')
-        if render_languages(metadata).iter().any(|language| language == candidate) {
+        && render_languages(metadata)
+            .iter()
+            .any(|language| language == candidate)
+    {
         return candidate.to_string();
     }
-    }
     main_language(metadata).to_string()
 }
 
@@ -1179,7 +1347,10 @@ fn render_languages(metadata: &ProjectMetadata) -> Vec<String> {
     let main = main_language(metadata).to_string();
     let mut languages = vec![main.clone()];
     for language in &metadata.blog_languages {
-        if !languages.iter().any(|existing| existing.eq_ignore_ascii_case(language)) {
+        if !languages
+            .iter()
+            .any(|existing| existing.eq_ignore_ascii_case(language))
+        {
             languages.push(language.clone());
         }
     }
@@ -1213,18 +1384,31 @@ fn normalize_partial_slug(slug: &str) -> String {
 
 fn starter_partials() -> HashMap<String, String> {
     HashMap::from([
-        ("partials/head".to_string(), STARTER_HEAD_PARTIAL.to_string()),
+        (
-        ("partials/menu".to_string(), STARTER_MENU_PARTIAL.to_string()),
+            "partials/head".to_string(),
-        ("partials/language-switcher".to_string(), STARTER_LANGUAGE_SWITCHER_PARTIAL.to_string()),
+            STARTER_HEAD_PARTIAL.to_string(),
+        ),
+        (
+            "partials/menu".to_string(),
+            STARTER_MENU_PARTIAL.to_string(),
+        ),
+        (
+            "partials/language-switcher".to_string(),
+            STARTER_LANGUAGE_SWITCHER_PARTIAL.to_string(),
+        ),
         (
             "partials/menu-items".to_string(),
-            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}".to_string(),
+            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}"
+                .to_string(),
         ),
     ])
 }
 
 fn pico_stylesheet_href(metadata: &ProjectMetadata) -> Option<String> {
-    metadata.pico_theme.as_ref().map(|_| "/assets/pico.min.css".to_string())
+    metadata
+        .pico_theme
+        .as_ref()
+        .map(|_| "/assets/pico.min.css".to_string())
 }
 
 fn calendar_initial_parts(post: &Post) -> (i32, u32) {

crates/bds-core/src/render/template_lookup.rs

@@ -21,13 +21,17 @@ pub enum TemplateLookupError {
     MissingDefaultTemplate,
 }
 
-pub fn resolve_post_template<'a>(lookup: RenderTemplateLookup<'a>) -> Result<&'a Template, TemplateLookupError> {
+pub fn resolve_post_template<'a>(
+    lookup: RenderTemplateLookup<'a>,
+) -> Result<&'a Template, TemplateLookupError> {
     if let Some(explicit_slug) = lookup.post.template_slug.as_deref() {
         return lookup
             .templates
             .iter()
             .find(|template| is_enabled_post_template(template, explicit_slug))
-            .ok_or_else(|| TemplateLookupError::MissingExplicitTemplate(explicit_slug.to_string()));
+            .ok_or_else(|| {
+                TemplateLookupError::MissingExplicitTemplate(explicit_slug.to_string())
+            });
     }
 
     for post_tag in &lookup.post.tags {
@@ -36,8 +40,7 @@ pub fn resolve_post_template<'a>(lookup: RenderTemplateLookup<'a>) -> Result<&'a
             .iter()
             .find(|tag| tag.name.eq_ignore_ascii_case(post_tag))
             .and_then(|tag| tag.post_template_slug.as_deref())
-        {
+            && let Some(template) = lookup
-            if let Some(template) = lookup
                 .templates
                 .iter()
                 .find(|template| is_enabled_post_template(template, template_slug))
@@ -45,15 +48,13 @@ pub fn resolve_post_template<'a>(lookup: RenderTemplateLookup<'a>) -> Result<&'a
             return Ok(template);
         }
     }
-    }
 
     for category_name in &lookup.post.categories {
         if let Some(template_slug) = lookup
             .category_settings
             .get(category_name)
             .and_then(|settings| settings.post_template_slug.as_deref())
-        {
+            && let Some(template) = lookup
-            if let Some(template) = lookup
                 .templates
                 .iter()
                 .find(|template| is_enabled_post_template(template, template_slug))
@@ -61,7 +62,6 @@ pub fn resolve_post_template<'a>(lookup: RenderTemplateLookup<'a>) -> Result<&'a
             return Ok(template);
         }
     }
-    }
 
     lookup
         .templates

crates/bds-core/src/util/frontmatter.rs

@@ -1,5 +1,5 @@
 use crate::model::{Post, PostTranslation};
-use crate::util::timestamp::{unix_ms_to_iso, iso_to_unix_ms};
+use crate::util::timestamp::{iso_to_unix_ms, unix_ms_to_iso};
 
 /// Split content at `---` delimiters into (yaml, body).
 /// Returns `None` if the content does not start with `---`.
@@ -118,29 +118,29 @@ impl PostFrontmatter {
         }
 
         // Conditional fields (only when truthy)
-        if let Some(ref excerpt) = self.excerpt {
+        if let Some(ref excerpt) = self.excerpt
-            if !excerpt.is_empty() {
+            && !excerpt.is_empty()
+        {
             lines.push(format!("excerpt: {}", yaml_string_value(excerpt)));
         }
-        }
+        if let Some(ref author) = self.author
-        if let Some(ref author) = self.author {
+            && !author.is_empty()
-            if !author.is_empty() {
+        {
             lines.push(format!("author: {}", yaml_string_value(author)));
         }
-        }
+        if let Some(ref language) = self.language
-        if let Some(ref language) = self.language {
+            && !language.is_empty()
-            if !language.is_empty() {
+        {
             lines.push(format!("language: {language}"));
         }
-        }
         if self.do_not_translate {
             lines.push("doNotTranslate: true".to_string());
         }
-        if let Some(ref template_slug) = self.template_slug {
+        if let Some(ref template_slug) = self.template_slug
-            if !template_slug.is_empty() {
+            && !template_slug.is_empty()
+        {
             lines.push(format!("templateSlug: {template_slug}"));
         }
-        }
         if let Some(published_at) = self.published_at {
             lines.push(format!("publishedAt: '{}'", unix_ms_to_iso(published_at)));
         }
@@ -157,7 +157,7 @@ impl PostFrontmatter {
             .ok_or("frontmatter is not a YAML mapping")?;
 
         let get_str = |key: &str| -> Option<String> {
-            map.get(&serde_yaml::Value::String(key.to_string()))
+            map.get(serde_yaml::Value::String(key.to_string()))
                 .and_then(|v| match v {
                     serde_yaml::Value::String(s) => Some(s.clone()),
                     serde_yaml::Value::Number(n) => Some(n.to_string()),
@@ -167,7 +167,7 @@ impl PostFrontmatter {
         };
 
         let get_string_list = |key: &str| -> Vec<String> {
-            map.get(&serde_yaml::Value::String(key.to_string()))
+            map.get(serde_yaml::Value::String(key.to_string()))
                 .and_then(|v| v.as_sequence())
                 .map(|seq| {
                     seq.iter()
@@ -198,8 +198,7 @@ impl PostFrontmatter {
             do_not_translate: get_str("doNotTranslate")
                 .map(|s| s == "true")
                 .unwrap_or(false),
-            published_at: get_str("publishedAt")
+            published_at: get_str("publishedAt").and_then(|s| iso_to_unix_ms(&s).ok()),
-                .and_then(|s| iso_to_unix_ms(&s).ok()),
         })
     }
 }
@@ -212,8 +211,7 @@ pub fn write_post_file(post: &Post, body: &str) -> String {
 
 /// Read a complete post file, returning frontmatter + body.
 pub fn read_post_file(content: &str) -> Result<(PostFrontmatter, String), String> {
-    let (yaml, body) = split_frontmatter(content)
+    let (yaml, body) = split_frontmatter(content).ok_or("no frontmatter delimiters found")?;
-        .ok_or("no frontmatter delimiters found")?;
     let fm = PostFrontmatter::from_yaml(yaml)?;
     Ok((fm, body.to_string()))
 }
@@ -223,31 +221,61 @@ pub fn read_post_file(content: &str) -> Result<(PostFrontmatter, String), String
 /// Parsed translation frontmatter.
 #[derive(Debug, Clone)]
 pub struct TranslationFrontmatter {
+    pub id: Option<String>,
     pub translation_for: String,
     pub language: String,
     pub title: String,
     pub excerpt: Option<String>,
+    pub status: Option<String>,
+    pub created_at: Option<i64>,
+    pub updated_at: Option<i64>,
+    pub published_at: Option<i64>,
 }
 
 impl TranslationFrontmatter {
     pub fn from_translation(t: &PostTranslation) -> Self {
         Self {
+            id: Some(t.id.clone()),
             translation_for: t.translation_for.clone(),
             language: t.language.clone(),
             title: t.title.clone(),
             excerpt: t.excerpt.clone(),
+            status: Some(
+                serde_json::to_string(&t.status)
+                    .unwrap_or_default()
+                    .trim_matches('"')
+                    .to_string(),
+            ),
+            created_at: Some(t.created_at),
+            updated_at: Some(t.updated_at),
+            published_at: t.published_at,
         }
     }
 
     pub fn to_yaml(&self) -> String {
         let mut lines = Vec::new();
+        if let Some(id) = &self.id {
+            lines.push(format!("id: {id}"));
+        }
         lines.push(format!("translationFor: {}", self.translation_for));
         lines.push(format!("language: {}", self.language));
         lines.push(format!("title: {}", yaml_string_value(&self.title)));
-        if let Some(ref excerpt) = self.excerpt {
+        if let Some(ref excerpt) = self.excerpt
-            if !excerpt.is_empty() {
+            && !excerpt.is_empty()
+        {
             lines.push(format!("excerpt: {}", yaml_string_value(excerpt)));
         }
+        if let Some(status) = &self.status {
+            lines.push(format!("status: {status}"));
+        }
+        if let Some(created_at) = self.created_at {
+            lines.push(format!("createdAt: '{}'", unix_ms_to_iso(created_at)));
+        }
+        if let Some(updated_at) = self.updated_at {
+            lines.push(format!("updatedAt: '{}'", unix_ms_to_iso(updated_at)));
+        }
+        if let Some(published_at) = self.published_at {
+            lines.push(format!("publishedAt: '{}'", unix_ms_to_iso(published_at)));
         }
         lines.join("\n")
     }
@@ -260,16 +288,21 @@ impl TranslationFrontmatter {
             .ok_or("frontmatter is not a YAML mapping")?;
 
         let get_str = |key: &str| -> Option<String> {
-            map.get(&serde_yaml::Value::String(key.to_string()))
+            map.get(serde_yaml::Value::String(key.to_string()))
                 .and_then(|v| v.as_str())
                 .map(|s| s.to_string())
         };
 
         Ok(Self {
+            id: get_str("id"),
             translation_for: get_str("translationFor").ok_or("missing 'translationFor'")?,
             language: get_str("language").ok_or("missing 'language'")?,
             title: get_str("title").ok_or("missing 'title'")?,
             excerpt: get_str("excerpt").filter(|s| !s.is_empty()),
+            status: get_str("status"),
+            created_at: get_str("createdAt").and_then(|value| iso_to_unix_ms(&value).ok()),
+            updated_at: get_str("updatedAt").and_then(|value| iso_to_unix_ms(&value).ok()),
+            published_at: get_str("publishedAt").and_then(|value| iso_to_unix_ms(&value).ok()),
         })
     }
 }
@@ -282,8 +315,7 @@ pub fn write_translation_file(translation: &PostTranslation, body: &str) -> Stri
 
 /// Read a complete translation file.
 pub fn read_translation_file(content: &str) -> Result<(TranslationFrontmatter, String), String> {
-    let (yaml, body) = split_frontmatter(content)
+    let (yaml, body) = split_frontmatter(content).ok_or("no frontmatter delimiters found")?;
-        .ok_or("no frontmatter delimiters found")?;
     let fm = TranslationFrontmatter::from_yaml(yaml)?;
     Ok((fm, body.to_string()))
 }
@@ -317,8 +349,14 @@ impl TemplateFrontmatter {
         lines.push(format!("kind: \"{}\"", self.kind));
         lines.push(format!("enabled: {}", self.enabled));
         lines.push(format!("version: {}", self.version));
-        lines.push(format!("createdAt: \"{}\"", unix_ms_to_iso(self.created_at)));
+        lines.push(format!(
-        lines.push(format!("updatedAt: \"{}\"", unix_ms_to_iso(self.updated_at)));
+            "createdAt: \"{}\"",
+            unix_ms_to_iso(self.created_at)
+        ));
+        lines.push(format!(
+            "updatedAt: \"{}\"",
+            unix_ms_to_iso(self.updated_at)
+        ));
         lines.join("\n")
     }
 
@@ -328,7 +366,7 @@ impl TemplateFrontmatter {
         let map = doc.as_mapping().ok_or("not a YAML mapping")?;
 
         let get_str = |key: &str| -> Option<String> {
-            map.get(&serde_yaml::Value::String(key.to_string()))
+            map.get(serde_yaml::Value::String(key.to_string()))
                 .and_then(|v| match v {
                     serde_yaml::Value::String(s) => Some(s.clone()),
                     serde_yaml::Value::Number(n) => Some(n.to_string()),
@@ -359,8 +397,7 @@ impl TemplateFrontmatter {
 
 /// Read a template file (frontmatter + body).
 pub fn read_template_file(content: &str) -> Result<(TemplateFrontmatter, String), String> {
-    let (yaml, body) = split_frontmatter(content)
+    let (yaml, body) = split_frontmatter(content).ok_or("no frontmatter delimiters found")?;
-        .ok_or("no frontmatter delimiters found")?;
     let fm = TemplateFrontmatter::from_yaml(yaml)?;
     Ok((fm, body.to_string()))
 }
@@ -401,8 +438,14 @@ impl ScriptFrontmatter {
         lines.push(format!("entrypoint: \"{}\"", self.entrypoint));
         lines.push(format!("enabled: {}", self.enabled));
         lines.push(format!("version: {}", self.version));
-        lines.push(format!("createdAt: \"{}\"", unix_ms_to_iso(self.created_at)));
+        lines.push(format!(
-        lines.push(format!("updatedAt: \"{}\"", unix_ms_to_iso(self.updated_at)));
+            "createdAt: \"{}\"",
+            unix_ms_to_iso(self.created_at)
+        ));
+        lines.push(format!(
+            "updatedAt: \"{}\"",
+            unix_ms_to_iso(self.updated_at)
+        ));
         lines.join("\n")
     }
 
@@ -412,7 +455,7 @@ impl ScriptFrontmatter {
         let map = doc.as_mapping().ok_or("not a YAML mapping")?;
 
         let get_str = |key: &str| -> Option<String> {
-            map.get(&serde_yaml::Value::String(key.to_string()))
+            map.get(serde_yaml::Value::String(key.to_string()))
                 .and_then(|v| match v {
                     serde_yaml::Value::String(s) => Some(s.clone()),
                     serde_yaml::Value::Number(n) => Some(n.to_string()),
@@ -450,8 +493,7 @@ pub fn read_script_file(content: &str) -> Result<(ScriptFrontmatter, String), St
         return Ok((fm, body.to_string()));
     }
     // Fall back to standard --- format (Lua scripts)
-    let (yaml, body) = split_frontmatter(content)
+    let (yaml, body) = split_frontmatter(content).ok_or("no frontmatter delimiters found")?;
-        .ok_or("no frontmatter delimiters found")?;
     let fm = ScriptFrontmatter::from_yaml(yaml)?;
     Ok((fm, body.to_string()))
 }
@@ -513,6 +555,7 @@ fn yaml_string_value(s: &str) -> String {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::model::PostStatus;
     use std::fs;
     use std::path::PathBuf;
 
@@ -551,7 +594,10 @@ mod tests {
         assert_eq!(fm.title, "Esmeralda");
         assert_eq!(fm.slug, "esmeralda");
         assert_eq!(fm.status, "published");
-        assert_eq!(fm.tags, vec!["fotografie", "makro", "natur", "spinne", "tiere"]);
+        assert_eq!(
+            fm.tags,
+            vec!["fotografie", "makro", "natur", "spinne", "tiere"]
+        );
         assert_eq!(fm.categories, vec!["picture"]);
         assert_eq!(fm.language.as_deref(), Some("es"));
         assert_eq!(fm.published_at, Some(1131883200000));
@@ -655,7 +701,36 @@ mod tests {
 
         let yaml = fm.to_yaml();
         let actual = format_frontmatter(&yaml, &body);
-        assert_eq!(actual, expected, "golden output mismatch for esmeralda.en.md");
+        assert_eq!(
+            actual, expected,
+            "golden output mismatch for esmeralda.en.md"
+        );
+    }
+
+    #[test]
+    fn current_translation_output_carries_full_metadata() {
+        let translation = PostTranslation {
+            id: "translation-1".into(),
+            project_id: "project-1".into(),
+            translation_for: "post-1".into(),
+            language: "de".into(),
+            title: "Titel".into(),
+            excerpt: None,
+            content: None,
+            status: PostStatus::Published,
+            file_path: "posts/2026/07/post.de.md".into(),
+            checksum: None,
+            created_at: 1_751_328_000_000,
+            updated_at: 1_751_414_400_000,
+            published_at: Some(1_751_414_400_000),
+        };
+
+        let output = write_translation_file(&translation, "Inhalt");
+        assert!(output.contains("id: translation-1"));
+        assert!(output.contains("status: published"));
+        assert!(output.contains("createdAt:"));
+        assert!(output.contains("updatedAt:"));
+        assert!(output.contains("publishedAt:"));
     }
 
     #[test]
@@ -723,7 +798,10 @@ mod tests {
         let content = fs::read_to_string(path).unwrap();
         let (fm, body) = read_template_file(&content).unwrap();
         assert_eq!(fm.id, "38704737-b7e7-4dd4-b010-9208bcf80ef6");
-        assert_eq!(fm.project_id.as_deref(), Some("1979237c-034d-41f6-99a0-f35eb57b3f6c"));
+        assert_eq!(
+            fm.project_id.as_deref(),
+            Some("1979237c-034d-41f6-99a0-f35eb57b3f6c")
+        );
         assert_eq!(fm.slug, "testvorlage");
         assert_eq!(fm.title, "Testvorlage");
         assert_eq!(fm.kind, "post");
@@ -738,7 +816,10 @@ mod tests {
         let expected = fs::read_to_string(&path).unwrap();
         let (fm, body) = read_template_file(&expected).unwrap();
         let actual = write_template_file(&fm, &body);
-        assert_eq!(actual, expected, "golden output mismatch for testvorlage.liquid");
+        assert_eq!(
+            actual, expected,
+            "golden output mismatch for testvorlage.liquid"
+        );
     }
 
     // --- Script frontmatter tests ---

crates/bds-core/src/util/mod.rs

@@ -1,14 +1,17 @@
-mod slug;
-mod checksum;
-pub mod timestamp;
 pub mod atomic_write;
-pub mod paths;
+mod checksum;
 pub mod frontmatter;
+pub mod paths;
 pub mod sidecar;
+mod slug;
 pub mod thumbnail;
+pub mod timestamp;
 
-pub use slug::{slugify, ensure_unique};
-pub use checksum::{content_hash, file_hash};
-pub use timestamp::{unix_ms_to_iso, iso_to_unix_ms, year_month_from_unix_ms, year_month_day_from_unix_ms, now_unix_ms};
 pub use atomic_write::{atomic_write, atomic_write_str};
+pub use checksum::{content_hash, file_hash};
 pub use paths::*;
+pub use slug::{ensure_unique, slugify};
+pub use timestamp::{
+    calendar_range_unix_ms, iso_to_unix_ms, now_unix_ms, unix_ms_to_iso,
+    year_month_day_from_unix_ms, year_month_from_unix_ms,
+};

crates/bds-core/src/util/paths.rs

@@ -8,7 +8,11 @@ pub fn post_file_path(created_at_ms: i64, slug: &str) -> String {
 
 /// Translation file path: `posts/YYYY/MM/{slug}.{lang}.md` from canonical
 /// post's `created_at`.
-pub fn translation_file_path(canonical_created_at_ms: i64, canonical_slug: &str, language: &str) -> String {
+pub fn translation_file_path(
+    canonical_created_at_ms: i64,
+    canonical_slug: &str,
+    language: &str,
+) -> String {
     let (y, m) = year_month_from_unix_ms(canonical_created_at_ms);
     format!("posts/{y}/{m}/{canonical_slug}.{language}.md")
 }
@@ -101,7 +105,10 @@ mod tests {
 
     #[test]
     fn template_and_script_paths() {
-        assert_eq!(template_file_path("testvorlage"), "templates/testvorlage.liquid");
+        assert_eq!(
+            template_file_path("testvorlage"),
+            "templates/testvorlage.liquid"
+        );
         assert_eq!(script_file_path("bgg_link"), "scripts/bgg_link.lua");
     }
 }

crates/bds-core/src/util/sidecar.rs

@@ -1,5 +1,7 @@
+use std::fmt::{self, Display};
+
 use crate::model::Media;
-use crate::util::timestamp::{unix_ms_to_iso, iso_to_unix_ms};
+use crate::util::timestamp::{iso_to_unix_ms, unix_ms_to_iso};
 
 /// Parsed media sidecar fields.
 #[derive(Debug, Clone)]
@@ -53,11 +55,14 @@ impl MediaSidecar {
     }
 
     /// Serialize to the hand-built YAML-like format matching TypeScript output.
-    pub fn to_string(&self) -> String {
+    fn serialize(&self) -> String {
         let mut lines: Vec<String> = Vec::new();
         lines.push("---".into());
         lines.push(format!("id: {}", self.id));
-        lines.push(format!("originalName: \"{}\"", escape_double_quotes(&self.original_name)));
+        lines.push(format!(
+            "originalName: \"{}\"",
+            escape_double_quotes(&self.original_name)
+        ));
         lines.push(format!("mimeType: {}", self.mime_type));
         lines.push(format!("size: {}", self.size));
         if let Some(w) = self.width {
@@ -66,31 +71,31 @@ impl MediaSidecar {
         if let Some(h) = self.height {
             lines.push(format!("height: {h}"));
         }
-        if let Some(ref title) = self.title {
+        if let Some(ref title) = self.title
-            if !title.is_empty() {
+            && !title.is_empty()
+        {
             lines.push(format!("title: \"{}\"", escape_double_quotes(title)));
         }
-        }
+        if let Some(ref alt) = self.alt
-        if let Some(ref alt) = self.alt {
+            && !alt.is_empty()
-            if !alt.is_empty() {
+        {
             lines.push(format!("alt: \"{}\"", escape_double_quotes(alt)));
         }
-        }
+        if let Some(ref caption) = self.caption
-        if let Some(ref caption) = self.caption {
+            && !caption.is_empty()
-            if !caption.is_empty() {
+        {
             lines.push(format!("caption: \"{}\"", escape_double_quotes(caption)));
         }
-        }
+        if let Some(ref author) = self.author
-        if let Some(ref author) = self.author {
+            && !author.is_empty()
-            if !author.is_empty() {
+        {
             lines.push(format!("author: \"{}\"", escape_double_quotes(author)));
         }
-        }
+        if let Some(ref language) = self.language
-        if let Some(ref language) = self.language {
+            && !language.is_empty()
-            if !language.is_empty() {
+        {
             lines.push(format!("language: {language}"));
         }
-        }
         lines.push(format!("createdAt: {}", unix_ms_to_iso(self.created_at)));
         lines.push(format!("updatedAt: {}", unix_ms_to_iso(self.updated_at)));
 
@@ -98,13 +103,21 @@ impl MediaSidecar {
         if self.tags.is_empty() {
             lines.push("tags: []".into());
         } else {
-            let quoted: Vec<String> = self.tags.iter().map(|t| format!("\"{}\"", escape_double_quotes(t))).collect();
+            let quoted: Vec<String> = self
+                .tags
+                .iter()
+                .map(|t| format!("\"{}\"", escape_double_quotes(t)))
+                .collect();
             lines.push(format!("tags: [{}]", quoted.join(", ")));
         }
 
         // linkedPostIds: only if non-empty
         if !self.linked_post_ids.is_empty() {
-            let quoted: Vec<String> = self.linked_post_ids.iter().map(|id| format!("\"{id}\"")).collect();
+            let quoted: Vec<String> = self
+                .linked_post_ids
+                .iter()
+                .map(|id| format!("\"{id}\""))
+                .collect();
             lines.push(format!("linkedPostIds: [{}]", quoted.join(", ")));
         }
 
@@ -113,33 +126,45 @@ impl MediaSidecar {
     }
 }
 
+impl Display for MediaSidecar {
+    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+        formatter.write_str(&self.serialize())
+    }
+}
+
 impl MediaTranslationSidecar {
     /// Serialize to the hand-built format.
-    pub fn to_string(&self) -> String {
+    fn serialize(&self) -> String {
         let mut lines: Vec<String> = Vec::new();
         lines.push("---".into());
         lines.push(format!("translationFor: {}", self.translation_for));
         lines.push(format!("language: {}", self.language));
-        if let Some(ref title) = self.title {
+        if let Some(ref title) = self.title
-            if !title.is_empty() {
+            && !title.is_empty()
+        {
             lines.push(format!("title: \"{}\"", escape_double_quotes(title)));
         }
-        }
+        if let Some(ref alt) = self.alt
-        if let Some(ref alt) = self.alt {
+            && !alt.is_empty()
-            if !alt.is_empty() {
+        {
             lines.push(format!("alt: \"{}\"", escape_double_quotes(alt)));
         }
-        }
+        if let Some(ref caption) = self.caption
-        if let Some(ref caption) = self.caption {
+            && !caption.is_empty()
-            if !caption.is_empty() {
+        {
             lines.push(format!("caption: \"{}\"", escape_double_quotes(caption)));
         }
-        }
         lines.push("---".into());
         lines.join("\n")
     }
 }
 
+impl Display for MediaTranslationSidecar {
+    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
+        formatter.write_str(&self.serialize())
+    }
+}
+
 /// Parse a canonical media sidecar.
 pub fn read_sidecar(content: &str) -> Result<MediaSidecar, String> {
     // Strip --- delimiters
@@ -301,7 +326,8 @@ mod tests {
 
     #[test]
     fn parse_fixture_sidecar() {
-        let path = fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
+        let path =
+            fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
         let content = fs::read_to_string(path).unwrap();
         let sc = read_sidecar(&content).unwrap();
         assert_eq!(sc.id, "eb0cf9d7-6fbd-4b74-9be3-759d6e16f240");
@@ -314,17 +340,25 @@ mod tests {
         assert!(sc.alt.as_ref().unwrap().contains("Spinnenfrau"));
         assert!(sc.caption.as_ref().unwrap().contains("Handwerkskunst"));
         assert!(sc.tags.is_empty());
-        assert_eq!(sc.linked_post_ids, vec!["40a83ab1-423d-4310-aac4-642d84675007"]);
+        assert_eq!(
+            sc.linked_post_ids,
+            vec!["40a83ab1-423d-4310-aac4-642d84675007"]
+        );
     }
 
     #[test]
     fn golden_output_sidecar() {
-        let path = fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
+        let path =
+            fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
         let expected = fs::read_to_string(&path).unwrap();
         let sc = read_sidecar(&expected).unwrap();
         let actual = sc.to_string();
         // Compare trimmed (fixture may or may not have trailing newline)
-        assert_eq!(actual.trim(), expected.trim(), "golden output mismatch for media sidecar");
+        assert_eq!(
+            actual.trim(),
+            expected.trim(),
+            "golden output mismatch for media sidecar"
+        );
     }
 
     #[test]
@@ -378,10 +412,7 @@ mod tests {
     #[test]
     fn inline_json_array_parsing() {
         assert_eq!(parse_inline_json_array("[]"), Vec::<String>::new());
-        assert_eq!(
+        assert_eq!(parse_inline_json_array("[\"a\", \"b\"]"), vec!["a", "b"]);
-            parse_inline_json_array("[\"a\", \"b\"]"),
-            vec!["a", "b"]
-        );
     }
 
     #[test]

crates/bds-core/src/util/slug.rs

@@ -1,5 +1,4 @@
 use deunicode::deunicode;
-use std::time::{SystemTime, UNIX_EPOCH};
 
 /// Pre-process German characters to match TypeScript `transliteration` npm output.
 /// deunicode maps ä→a, ö→o, ü→u but TypeScript produces ä→ae, ö→oe, ü→ue.
@@ -50,7 +49,7 @@ pub fn slugify(input: &str) -> String {
 }
 
 /// Ensure a slug is unique within a project, using the spec's algorithm:
-/// tries base, then {slug}-2 .. {slug}-999, then {slug}-{timestamp}.
+/// tries base, then unbounded numeric suffixes `{slug}-2`, `{slug}-3`, and so on.
 ///
 /// `exists` is a predicate that returns true if the candidate slug is already taken.
 pub fn ensure_unique<F>(base: &str, exists: F) -> String
@@ -60,17 +59,13 @@ where
     if !exists(base) {
         return base.to_string();
     }
-    for n in 2..=999 {
+    for n in 2_u64.. {
         let candidate = format!("{base}-{n}");
         if !exists(&candidate) {
             return candidate;
         }
     }
-    let ts = SystemTime::now()
+    unreachable!()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs();
-    format!("{base}-{ts}")
 }
 
 #[cfg(test)]
@@ -121,7 +116,9 @@ mod tests {
 
     #[test]
     fn ensure_unique_sequential_taken() {
-        let slug = ensure_unique("hello", |s| s == "hello" || s == "hello-2" || s == "hello-3");
+        let slug = ensure_unique("hello", |s| {
+            s == "hello" || s == "hello-2" || s == "hello-3"
+        });
         assert_eq!(slug, "hello-4");
     }
 
@@ -178,20 +175,18 @@ mod tests {
     }
 
     #[test]
-    fn ensure_unique_all_999_taken() {
+    fn ensure_unique_continues_after_999() {
         let slug = ensure_unique("x", |s| {
-            if s == "x" { return true; }
+            if s == "x" {
-            if let Some(suffix) = s.strip_prefix("x-") {
+                return true;
-                if let Ok(n) = suffix.parse::<u32>() {
-                    return n <= 999;
             }
+            if let Some(suffix) = s.strip_prefix("x-")
+                && let Ok(n) = suffix.parse::<u32>()
+            {
+                return n <= 999;
             }
             false
         });
-        // Should fall back to timestamp-based slug
+        assert_eq!(slug, "x-1000");
-        assert!(slug.starts_with("x-"));
-        let suffix = slug.strip_prefix("x-").unwrap();
-        let ts: u64 = suffix.parse().expect("should be a timestamp");
-        assert!(ts > 1_000_000_000);
     }
 }

crates/bds-core/src/util/thumbnail.rs

@@ -32,10 +32,34 @@ pub enum ThumbnailFit {
 /// Standard thumbnail sizes matching spec: small/medium/large are
 /// width-constrained aspect-preserving; AI is letterboxed on black.
 pub const THUMBNAIL_SIZES: &[ThumbnailSize] = &[
-    ThumbnailSize { name: "small", width: 150, height: u32::MAX, format: ThumbnailFormat::Webp, fit: ThumbnailFit::Inside },
+    ThumbnailSize {
-    ThumbnailSize { name: "medium", width: 400, height: u32::MAX, format: ThumbnailFormat::Webp, fit: ThumbnailFit::Inside },
+        name: "small",
-    ThumbnailSize { name: "large", width: 800, height: u32::MAX, format: ThumbnailFormat::Webp, fit: ThumbnailFit::Inside },
+        width: 150,
-    ThumbnailSize { name: "ai", width: 448, height: 448, format: ThumbnailFormat::Jpeg, fit: ThumbnailFit::Contain },
+        height: u32::MAX,
+        format: ThumbnailFormat::Webp,
+        fit: ThumbnailFit::Inside,
+    },
+    ThumbnailSize {
+        name: "medium",
+        width: 400,
+        height: u32::MAX,
+        format: ThumbnailFormat::Webp,
+        fit: ThumbnailFit::Inside,
+    },
+    ThumbnailSize {
+        name: "large",
+        width: 800,
+        height: u32::MAX,
+        format: ThumbnailFormat::Webp,
+        fit: ThumbnailFit::Inside,
+    },
+    ThumbnailSize {
+        name: "ai",
+        width: 448,
+        height: 448,
+        format: ThumbnailFormat::Jpeg,
+        fit: ThumbnailFit::Contain,
+    },
 ];
 
 /// Generate a single thumbnail from a source image file.
@@ -57,9 +81,7 @@ pub fn generate_thumbnail(
                 img.resize(size.width, size.height, FilterType::Lanczos3)
             }
         }
-        ThumbnailFit::Cover => {
+        ThumbnailFit::Cover => img.resize_to_fill(size.width, size.height, FilterType::Lanczos3),
-            img.resize_to_fill(size.width, size.height, FilterType::Lanczos3)
-        }
         ThumbnailFit::Contain => {
             // Resize to fit, then place on black background
             let resized = img.resize(size.width, size.height, FilterType::Lanczos3);
@@ -118,7 +140,11 @@ pub fn generate_all_thumbnails(
         let dest = thumbnails_dir
             .join(prefix)
             .join(format!("{media_id}-{}.{ext}", size.name));
-        let quality = if size.format == ThumbnailFormat::Jpeg { 85 } else { 80 };
+        let quality = if size.format == ThumbnailFormat::Jpeg {
+            85
+        } else {
+            80
+        };
         generate_thumbnail(source, &dest, size, quality)?;
         paths.push(dest.to_string_lossy().to_string());
     }
@@ -136,11 +162,11 @@ fn load_and_orient(path: &Path) -> Result<DynamicImage, String> {
     let mut img = reader.decode().map_err(|e| format!("decode image: {e}"))?;
 
     // Try to read EXIF orientation from JPEG files
-    if let Ok(data) = fs::read(path) {
+    if let Ok(data) = fs::read(path)
-        if let Some(orientation) = read_exif_orientation(&data) {
+        && let Some(orientation) = read_exif_orientation(&data)
+    {
         img = apply_orientation(img, orientation);
     }
-    }
 
     Ok(img)
 }
@@ -180,7 +206,9 @@ fn parse_tiff_orientation(data: &[u8], tiff_start: usize) -> Option<u16> {
     }
     let is_le = data[tiff_start] == b'I' && data[tiff_start + 1] == b'I';
     let read_u16 = |offset: usize| -> Option<u16> {
-        if offset + 2 > data.len() { return None; }
+        if offset + 2 > data.len() {
+            return None;
+        }
         if is_le {
             Some(u16::from_le_bytes([data[offset], data[offset + 1]]))
         } else {
@@ -188,11 +216,23 @@ fn parse_tiff_orientation(data: &[u8], tiff_start: usize) -> Option<u16> {
         }
     };
     let read_u32 = |offset: usize| -> Option<u32> {
-        if offset + 4 > data.len() { return None; }
+        if offset + 4 > data.len() {
+            return None;
+        }
         if is_le {
-            Some(u32::from_le_bytes([data[offset], data[offset + 1], data[offset + 2], data[offset + 3]]))
+            Some(u32::from_le_bytes([
+                data[offset],
+                data[offset + 1],
+                data[offset + 2],
+                data[offset + 3],
+            ]))
         } else {
-            Some(u32::from_be_bytes([data[offset], data[offset + 1], data[offset + 2], data[offset + 3]]))
+            Some(u32::from_be_bytes([
+                data[offset],
+                data[offset + 1],
+                data[offset + 2],
+                data[offset + 3],
+            ]))
         }
     };
 
@@ -202,7 +242,9 @@ fn parse_tiff_orientation(data: &[u8], tiff_start: usize) -> Option<u16> {
 
     for i in 0..entry_count {
         let entry_pos = ifd_pos + 2 + i * 12;
-        if entry_pos + 12 > data.len() { break; }
+        if entry_pos + 12 > data.len() {
+            break;
+        }
         let tag = read_u16(entry_pos)?;
         if tag == 0x0112 {
             // Orientation tag

crates/bds-core/src/util/timestamp.rs

@@ -1,4 +1,4 @@
-use chrono::{DateTime, Utc, TimeZone};
+use chrono::{DateTime, NaiveDate, TimeZone, Utc};
 
 /// Convert Unix milliseconds to ISO 8601 string (e.g., `2005-11-13T12:00:00.000Z`).
 pub fn unix_ms_to_iso(ms: i64) -> String {
@@ -35,6 +35,24 @@ pub fn now_unix_ms() -> i64 {
     Utc::now().timestamp_millis()
 }
 
+/// Return the inclusive start and exclusive end of a calendar year or month.
+pub fn calendar_range_unix_ms(year: i32, month: Option<u32>) -> Option<(i64, i64)> {
+    let start_month = month.unwrap_or(1);
+    let (end_year, end_month) = match month {
+        Some(12) | None => (year.checked_add(1)?, 1),
+        Some(month) => (year, month.checked_add(1)?),
+    };
+    let start = NaiveDate::from_ymd_opt(year, start_month, 1)?
+        .and_hms_opt(0, 0, 0)?
+        .and_utc()
+        .timestamp_millis();
+    let end = NaiveDate::from_ymd_opt(end_year, end_month, 1)?
+        .and_hms_opt(0, 0, 0)?
+        .and_utc()
+        .timestamp_millis();
+    Some((start, end))
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -83,4 +101,16 @@ mod tests {
     fn invalid_iso_returns_error() {
         assert!(iso_to_unix_ms("not a date").is_err());
     }
+
+    #[test]
+    fn calendar_range_rejects_invalid_month() {
+        assert_eq!(calendar_range_unix_ms(2026, Some(13)), None);
+    }
+
+    #[test]
+    fn calendar_range_covers_requested_month() {
+        let (start, end) = calendar_range_unix_ms(2026, Some(7)).unwrap();
+        assert_eq!(unix_ms_to_iso(start), "2026-07-01T00:00:00.000Z");
+        assert_eq!(unix_ms_to_iso(end), "2026-08-01T00:00:00.000Z");
+    }
 }

crates/bds-core/tests/fixture_readability.rs

@@ -25,7 +25,15 @@ fn read_project() {
         .query_row(
             "SELECT id, name, slug, data_path, is_active FROM projects WHERE id = ?1",
             [PROJECT_ID],
-            |row| Ok((row.get(0)?, row.get(1)?, row.get(2)?, row.get(3)?, row.get(4)?)),
+            |row| {
+                Ok((
+                    row.get(0)?,
+                    row.get(1)?,
+                    row.get(2)?,
+                    row.get(3)?,
+                    row.get(4)?,
+                ))
+            },
         )
         .unwrap();
 
@@ -52,7 +60,10 @@ fn read_published_post_has_null_content() {
     assert_eq!(title, "Esmeralda");
     assert_eq!(slug, "esmeralda");
     assert_eq!(status, "published");
-    assert!(content.is_none(), "published posts must have NULL content in DB");
+    assert!(
+        content.is_none(),
+        "published posts must have NULL content in DB"
+    );
 }
 
 #[test]
@@ -96,8 +107,14 @@ fn published_posts_have_file_paths() {
 
     assert_eq!(rows.len(), 3);
     for (slug, path) in &rows {
-        assert!(!path.is_empty(), "published post '{slug}' must have a file_path");
+        assert!(
-        assert!(path.ends_with(&format!("{slug}.md")), "file_path must end with {slug}.md");
+            !path.is_empty(),
+            "published post '{slug}' must have a file_path"
+        );
+        assert!(
+            path.ends_with(&format!("{slug}.md")),
+            "file_path must end with {slug}.md"
+        );
     }
 }
 
@@ -131,8 +148,14 @@ fn post_timestamps_are_unix_integers() {
         .unwrap();
 
     // Sanity: timestamps should be in reasonable Unix range (year 2000+)
-    assert!(created_at > 946_684_800, "created_at should be after year 2000");
+    assert!(
-    assert!(updated_at > 946_684_800, "updated_at should be after year 2000");
+        created_at > 946_684_800,
+        "created_at should be after year 2000"
+    );
+    assert!(
+        updated_at > 946_684_800,
+        "updated_at should be after year 2000"
+    );
 }
 
 #[test]
@@ -147,7 +170,10 @@ fn post_unique_constraint_on_project_slug() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(dupes.is_empty(), "found duplicate (project_id, slug) pairs: {dupes:?}");
+    assert!(
+        dupes.is_empty(),
+        "found duplicate (project_id, slug) pairs: {dupes:?}"
+    );
 }
 
 // ── Post Translations ───────────────────────────────────────────────
@@ -156,7 +182,9 @@ fn post_unique_constraint_on_project_slug() {
 fn read_post_translations() {
     let conn = fixture_db();
     let count: i64 = conn
-        .query_row("SELECT COUNT(*) FROM post_translations", [], |row| row.get(0))
+        .query_row("SELECT COUNT(*) FROM post_translations", [], |row| {
+            row.get(0)
+        })
         .unwrap();
     assert_eq!(count, 4);
 }
@@ -177,7 +205,10 @@ fn translation_references_valid_post() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "orphan translations referencing missing posts: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "orphan translations referencing missing posts: {orphans:?}"
+    );
 }
 
 #[test]
@@ -193,7 +224,10 @@ fn published_translations_have_null_content() {
         .collect();
 
     for (id, content) in &rows {
-        assert!(content.is_none(), "published translation {id} must have NULL content");
+        assert!(
+            content.is_none(),
+            "published translation {id} must have NULL content"
+        );
     }
 }
 
@@ -293,7 +327,16 @@ fn tag_names_are_expected() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert_eq!(names, vec!["fotografie", "mac-os-x", "natur", "programmierung", "sysadmin"]);
+    assert_eq!(
+        names,
+        vec![
+            "fotografie",
+            "mac-os-x",
+            "natur",
+            "programmierung",
+            "sysadmin"
+        ]
+    );
 }
 
 #[test]
@@ -308,7 +351,10 @@ fn tag_unique_constraint_on_project_name() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(dupes.is_empty(), "found duplicate (project_id, name) tag pairs: {dupes:?}");
+    assert!(
+        dupes.is_empty(),
+        "found duplicate (project_id, name) tag pairs: {dupes:?}"
+    );
 }
 
 // ── Templates ───────────────────────────────────────────────────────
@@ -345,7 +391,10 @@ fn read_template() {
     assert_eq!(kind, "post");
     assert!(enabled);
     assert_eq!(status, "published");
-    assert!(content.is_none(), "published template content should be NULL in DB");
+    assert!(
+        content.is_none(),
+        "published template content should be NULL in DB"
+    );
 }
 
 // ── Scripts ─────────────────────────────────────────────────────────
@@ -420,7 +469,10 @@ fn settings_are_key_value_pairs() {
         assert!(!value.is_empty());
     }
     // All setting keys should contain the project ID (namespaced)
-    let project_keys: Vec<_> = pairs.iter().filter(|(k, _)| k.contains(PROJECT_ID)).collect();
+    let project_keys: Vec<_> = pairs
+        .iter()
+        .filter(|(k, _)| k.contains(PROJECT_ID))
+        .collect();
     assert_eq!(project_keys.len(), 5);
 }
 
@@ -479,7 +531,10 @@ fn all_posts_belong_to_existing_project() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "posts referencing missing projects: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "posts referencing missing projects: {orphans:?}"
+    );
 }
 
 #[test]
@@ -498,7 +553,10 @@ fn all_tags_belong_to_existing_project() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "tags referencing missing projects: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "tags referencing missing projects: {orphans:?}"
+    );
 }
 
 #[test]
@@ -517,7 +575,10 @@ fn all_media_belong_to_existing_project() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "media referencing missing projects: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "media referencing missing projects: {orphans:?}"
+    );
 }
 
 #[test]
@@ -537,7 +598,10 @@ fn post_links_reference_valid_posts() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "post_links with invalid references: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "post_links with invalid references: {orphans:?}"
+    );
 }
 
 #[test]
@@ -557,5 +621,8 @@ fn post_media_references_valid_entities() {
         .map(|r| r.unwrap())
         .collect();
 
-    assert!(orphans.is_empty(), "post_media with invalid references: {orphans:?}");
+    assert!(
+        orphans.is_empty(),
+        "post_media with invalid references: {orphans:?}"
+    );
 }

crates/bds-core/tests/m1_validation.rs

@@ -4,23 +4,22 @@
 //! - Step 20: Golden-file comparisons against fixture files
 //! - Step 21: Metadata diff coverage matrix (every diffable field covered)
 
+use bds_core::db::Database;
 use bds_core::db::fts::ensure_fts_tables;
 use bds_core::db::queries::project::insert_project;
 use bds_core::db::queries::script as qs;
 use bds_core::db::queries::template as qtpl;
-use bds_core::db::Database;
 use bds_core::engine::media;
 use bds_core::engine::meta;
 use bds_core::engine::metadata_diff;
 use bds_core::engine::post;
 use bds_core::engine::tag;
 use bds_core::model::{
-    PostStatus, Project, Script, ScriptKind, ScriptStatus, Template, TemplateKind,
+    PostStatus, Project, Script, ScriptKind, ScriptStatus, Template, TemplateKind, TemplateStatus,
-    TemplateStatus,
 };
 use bds_core::util::frontmatter::{
-    read_post_file, read_template_file, read_translation_file,
+    ScriptFrontmatter, TemplateFrontmatter, read_post_file, read_template_file,
-    write_script_file, write_template_file, ScriptFrontmatter, TemplateFrontmatter,
+    read_translation_file, write_script_file, write_template_file,
 };
 use bds_core::util::sidecar::{read_sidecar, read_translation_sidecar};
 use image::DynamicImage;
@@ -325,10 +324,7 @@ fn test_golden_post_esmeralda() {
     let actual = bds_core::util::frontmatter::format_frontmatter(&yaml, &body);
 
     // Compare byte-for-byte with fixture
-    assert_eq!(
+    assert_eq!(actual, expected, "golden output mismatch for esmeralda.md");
-        actual, expected,
-        "golden output mismatch for esmeralda.md"
-    );
 }
 
 #[test]
@@ -353,8 +349,7 @@ fn test_golden_translation_esmeralda_en() {
 
 #[test]
 fn test_golden_sidecar() {
-    let path =
+    let path = fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
-        fixture_dir().join("media/2005/11/eb0cf9d7-6fbd-4b74-9be3-759d6e16f240.jpg.meta");
     let expected = fs::read_to_string(&path).unwrap();
     let sc = read_sidecar(&expected).unwrap();
 
@@ -401,7 +396,14 @@ fn test_golden_meta_files() {
     assert_eq!(
         categories,
         vec![
-            "article", "aside", "kochbuch", "metaowl", "page", "picture", "spielelog", "wiki"
+            "article",
+            "aside",
+            "kochbuch",
+            "metaowl",
+            "page",
+            "picture",
+            "spielelog",
+            "wiki"
         ]
     );
     // Verify they are sorted
@@ -416,7 +418,7 @@ fn test_golden_meta_files() {
     // Verify sorted by name
     let names: Vec<&str> = tags.iter().map(|t| t.name.as_str()).collect();
     let mut sorted_names = names.clone();
-    sorted_names.sort_by(|a, b| a.to_lowercase().cmp(&b.to_lowercase()));
+    sorted_names.sort_by_key(|a| a.to_lowercase());
     assert_eq!(names, sorted_names, "tags should be sorted by name");
     // Spot-check a known tag
     assert!(tags.iter().any(|t| t.name == "rust"));
@@ -457,9 +459,7 @@ fn test_golden_template() {
 
 /// Helper: create a post, publish it, then modify a specific field in the
 /// file on disk. Run the diff and return all detected field names.
-fn post_diff_for_field(
+fn post_diff_for_field(modify_fn: impl FnOnce(&str) -> String) -> Vec<String> {
-    modify_fn: impl FnOnce(&str) -> String,
-) -> Vec<String> {
     let (db, dir) = setup();
 
     let created = post::create_post(
@@ -519,9 +519,8 @@ fn test_diff_detects_post_slug() {
 
 #[test]
 fn test_diff_detects_post_status() {
-    let fields = post_diff_for_field(|content| {
+    let fields =
-        content.replace("status: published", "status: draft")
+        post_diff_for_field(|content| content.replace("status: published", "status: draft"));
-    });
     assert!(
         fields.contains(&"status".to_string()),
         "expected 'status' in diff fields, got: {fields:?}"
@@ -530,9 +529,7 @@ fn test_diff_detects_post_status() {
 
 #[test]
 fn test_diff_detects_post_tags() {
-    let fields = post_diff_for_field(|content| {
+    let fields = post_diff_for_field(|content| content.replace("  - tag1", "  - changed-tag"));
-        content.replace("  - tag1", "  - changed-tag")
-    });
     assert!(
         fields.contains(&"tags".to_string()),
         "expected 'tags' in diff fields, got: {fields:?}"
@@ -541,9 +538,7 @@ fn test_diff_detects_post_tags() {
 
 #[test]
 fn test_diff_detects_post_categories() {
-    let fields = post_diff_for_field(|content| {
+    let fields = post_diff_for_field(|content| content.replace("  - cat1", "  - changed-cat"));
-        content.replace("  - cat1", "  - changed-cat")
-    });
     assert!(
         fields.contains(&"categories".to_string()),
         "expected 'categories' in diff fields, got: {fields:?}"
@@ -578,9 +573,7 @@ fn test_diff_detects_post_author() {
 
 #[test]
 fn test_diff_detects_post_language() {
-    let fields = post_diff_for_field(|content| {
+    let fields = post_diff_for_field(|content| content.replace("language: en", "language: de"));
-        content.replace("language: en", "language: de")
-    });
     assert!(
         fields.contains(&"language".to_string()),
         "expected 'language' in diff fields, got: {fields:?}"
@@ -687,9 +680,7 @@ fn test_diff_detects_post_published_at() {
 
 /// Helper: import media, then modify a field in the sidecar file.
 /// Returns the list of diff field names detected.
-fn media_diff_for_field(
+fn media_diff_for_field(modify_fn: impl FnOnce(&str) -> String) -> Vec<String> {
-    modify_fn: impl FnOnce(&str) -> String,
-) -> Vec<String> {
     let (db, dir) = setup();
 
     let source_path = create_test_image(dir.path());
@@ -764,10 +755,7 @@ fn test_diff_detects_media_caption() {
 #[test]
 fn test_diff_detects_media_author() {
     let fields = media_diff_for_field(|content| {
-        content.replace(
+        content.replace("author: \"Original Author\"", "author: \"Changed Author\"")
-            "author: \"Original Author\"",
-            "author: \"Changed Author\"",
-        )
     });
     assert!(
         fields.contains(&"author".to_string()),
@@ -778,10 +766,7 @@ fn test_diff_detects_media_author() {
 #[test]
 fn test_diff_detects_media_tags() {
     let fields = media_diff_for_field(|content| {
-        content.replace(
+        content.replace("tags: [\"original-tag\"]", "tags: [\"changed-tag\"]")
-            "tags: [\"original-tag\"]",
-            "tags: [\"changed-tag\"]",
-        )
     });
     assert!(
         fields.contains(&"tags".to_string()),
@@ -791,9 +776,7 @@ fn test_diff_detects_media_tags() {
 
 #[test]
 fn test_diff_detects_media_language() {
-    let fields = media_diff_for_field(|content| {
+    let fields = media_diff_for_field(|content| content.replace("language: en", "language: de"));
-        content.replace("language: en", "language: de")
-    });
     assert!(
         fields.contains(&"language".to_string()),
         "expected 'language' in media diff fields, got: {fields:?}"
@@ -804,9 +787,7 @@ fn test_diff_detects_media_language() {
 
 /// Helper: insert a template in DB + write file, then modify a field in
 /// the file. Returns the list of diff field names.
-fn template_diff_for_field(
+fn template_diff_for_field(modify_fn: impl FnOnce(&str) -> String) -> Vec<String> {
-    modify_fn: impl FnOnce(&str) -> String,
-) -> Vec<String> {
     let (db, dir) = setup();
 
     let tpl = Template {
@@ -870,9 +851,8 @@ fn test_diff_detects_template_title() {
 
 #[test]
 fn test_diff_detects_template_kind() {
-    let fields = template_diff_for_field(|content| {
+    let fields =
-        content.replace("kind: \"post\"", "kind: \"list\"")
+        template_diff_for_field(|content| content.replace("kind: \"post\"", "kind: \"list\""));
-    });
     assert!(
         fields.contains(&"kind".to_string()),
         "expected 'kind' in template diff fields, got: {fields:?}"
@@ -881,9 +861,8 @@ fn test_diff_detects_template_kind() {
 
 #[test]
 fn test_diff_detects_template_enabled() {
-    let fields = template_diff_for_field(|content| {
+    let fields =
-        content.replace("enabled: true", "enabled: false")
+        template_diff_for_field(|content| content.replace("enabled: true", "enabled: false"));
-    });
     assert!(
         fields.contains(&"enabled".to_string()),
         "expected 'enabled' in template diff fields, got: {fields:?}"
@@ -892,9 +871,7 @@ fn test_diff_detects_template_enabled() {
 
 #[test]
 fn test_diff_detects_template_version() {
-    let fields = template_diff_for_field(|content| {
+    let fields = template_diff_for_field(|content| content.replace("version: 1", "version: 99"));
-        content.replace("version: 1", "version: 99")
-    });
     assert!(
         fields.contains(&"version".to_string()),
         "expected 'version' in template diff fields, got: {fields:?}"
@@ -905,9 +882,7 @@ fn test_diff_detects_template_version() {
 
 /// Helper: insert a script in DB + write file, then modify a field in the
 /// file. Returns the list of diff field names.
-fn script_diff_for_field(
+fn script_diff_for_field(modify_fn: impl FnOnce(&str) -> String) -> Vec<String> {
-    modify_fn: impl FnOnce(&str) -> String,
-) -> Vec<String> {
     let (db, dir) = setup();
 
     let script = Script {
@@ -995,9 +970,8 @@ fn test_diff_detects_script_entrypoint() {
 
 #[test]
 fn test_diff_detects_script_enabled() {
-    let fields = script_diff_for_field(|content| {
+    let fields =
-        content.replace("enabled: true", "enabled: false")
+        script_diff_for_field(|content| content.replace("enabled: true", "enabled: false"));
-    });
     assert!(
         fields.contains(&"enabled".to_string()),
         "expected 'enabled' in script diff fields, got: {fields:?}"
@@ -1006,9 +980,7 @@ fn test_diff_detects_script_enabled() {
 
 #[test]
 fn test_diff_detects_script_version() {
-    let fields = script_diff_for_field(|content| {
+    let fields = script_diff_for_field(|content| content.replace("version: 1", "version: 42"));
-        content.replace("version: 1", "version: 42")
-    });
     assert!(
         fields.contains(&"version".to_string()),
         "expected 'version' in script diff fields, got: {fields:?}"

crates/bds-core/tests/m4_generation_engine.rs

@@ -1,15 +1,18 @@
 use std::collections::HashMap;
 
+use bds_core::db::Database;
 use bds_core::db::queries::project::insert_project;
 use bds_core::db::queries::template::insert_template;
-use bds_core::db::Database;
 use bds_core::engine::generation::{
     PublishedPostSource, apply_validation_sections, generate_starter_site,
-    sections_from_validation_report,
+    load_published_post_source, sections_from_validation_report,
 };
 use bds_core::engine::meta::write_category_meta_json;
 use bds_core::engine::validate_site::validate_site;
-use bds_core::model::{CategorySettings, Post, PostStatus, Project, ProjectMetadata, Template, TemplateKind, TemplateStatus};
+use bds_core::model::{
+    CategorySettings, Post, PostStatus, Project, ProjectMetadata, Template, TemplateKind,
+    TemplateStatus,
+};
 use tempfile::TempDir;
 
 fn make_project() -> Project {
@@ -95,6 +98,24 @@ fn setup() -> (Database, TempDir) {
     (db, dir)
 }
 
+#[test]
+fn reopened_draft_generation_uses_last_published_file() {
+    let (_db, dir) = setup();
+    let mut post = make_post("reopened", 1_710_000_000_000);
+    post.status = PostStatus::Draft;
+    post.content = Some("Unpublished draft body".into());
+    post.file_path = "posts/2024/03/reopened.md".into();
+    let frontmatter = bds_core::util::frontmatter::PostFrontmatter::from_post(&post).to_yaml();
+    let file = bds_core::util::frontmatter::format_frontmatter(&frontmatter, "Published body");
+    std::fs::create_dir_all(dir.path().join("posts/2024/03")).unwrap();
+    std::fs::write(dir.path().join(&post.file_path), file).unwrap();
+
+    let source = load_published_post_source(dir.path(), post)
+        .unwrap()
+        .unwrap();
+    assert_eq!(source.body_markdown, "Published body");
+}
+
 #[test]
 fn generation_engine_writes_core_and_single_post_artifacts() {
     let (db, dir) = setup();
@@ -110,7 +131,8 @@ fn generation_engine_writes_core_and_single_post_artifacts() {
         },
     ];
 
-    let report = generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
+    let report =
+        generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
 
     assert!(report.written_paths.contains(&"index.html".to_string()));
     assert!(report.written_paths.contains(&"calendar.json".to_string()));
@@ -118,10 +140,26 @@ fn generation_engine_writes_core_and_single_post_artifacts() {
     assert!(report.written_paths.contains(&"feed.xml".to_string()));
     assert!(report.written_paths.contains(&"atom.xml".to_string()));
     assert!(report.written_paths.contains(&"sitemap.xml".to_string()));
-    assert!(report.written_paths.contains(&"assets/pico.min.css".to_string()));
+    assert!(
-    assert!(report.written_paths.contains(&"assets/tag-cloud.js".to_string()));
+        report
-    assert!(report.written_paths.contains(&"2024/03/09/hello/index.html".to_string()));
+            .written_paths
-    assert!(report.written_paths.contains(&"2024/03/10/next/index.html".to_string()));
+            .contains(&"assets/pico.min.css".to_string())
+    );
+    assert!(
+        report
+            .written_paths
+            .contains(&"assets/tag-cloud.js".to_string())
+    );
+    assert!(
+        report
+            .written_paths
+            .contains(&"2024/03/09/hello/index.html".to_string())
+    );
+    assert!(
+        report
+            .written_paths
+            .contains(&"2024/03/10/next/index.html".to_string())
+    );
 
     assert!(dir.path().join("index.html").exists());
     assert!(dir.path().join("rss.xml").exists());
@@ -152,13 +190,17 @@ fn multilingual_generation_writes_language_aware_atom_and_sitemap_routes() {
         body_markdown: "Hallo Welt".into(),
     }];
 
-    let report = generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "de").unwrap();
+    let report =
+        generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "de").unwrap();
 
     assert!(report.written_paths.contains(&"en/atom.xml".to_string()));
     assert!(report.written_paths.contains(&"en/sitemap.xml".to_string()));
 
     let atom = std::fs::read_to_string(dir.path().join("en/atom.xml")).unwrap();
-    assert!(atom.contains("<link href=\"https://example.com/en/\" rel=\"alternate\" />") || atom.contains("<link href=\"https://example.com/en\" rel=\"alternate\" />"));
+    assert!(
+        atom.contains("<link href=\"https://example.com/en/\" rel=\"alternate\" />")
+            || atom.contains("<link href=\"https://example.com/en\" rel=\"alternate\" />")
+    );
     assert!(atom.contains("<link href=\"https://example.com/en/atom.xml\" rel=\"self\" />"));
 
     let sitemap = std::fs::read_to_string(dir.path().join("sitemap.xml")).unwrap();
@@ -223,7 +265,8 @@ fn generation_respects_category_list_settings_and_writes_bundled_images() {
         },
     ];
 
-    let report = generate_starter_site(db.conn(), dir.path(), "p1", &make_metadata(), &posts, "en").unwrap();
+    let report =
+        generate_starter_site(db.conn(), dir.path(), "p1", &make_metadata(), &posts, "en").unwrap();
 
     for asset in [
         "images/close.png",
@@ -232,17 +275,29 @@ fn generation_respects_category_list_settings_and_writes_bundled_images() {
         "images/prev.png",
     ] {
         assert!(report.written_paths.contains(&asset.to_string()));
-        assert!(dir.path().join(asset).exists(), "missing bundled image {asset}");
+        assert!(
+            dir.path().join(asset).exists(),
+            "missing bundled image {asset}"
+        );
     }
 
-    assert!(!report.written_paths.contains(&"category/hidden/index.html".to_string()));
+    assert!(
-    assert!(report.written_paths.contains(&"category/featured/index.html".to_string()));
+        !report
+            .written_paths
+            .contains(&"category/hidden/index.html".to_string())
+    );
+    assert!(
+        report
+            .written_paths
+            .contains(&"category/featured/index.html".to_string())
+    );
 
     let index_html = std::fs::read_to_string(dir.path().join("index.html")).unwrap();
     assert!(!index_html.contains("Hidden Post"));
     assert!(index_html.contains("[Featured Post|false]"));
 
-    let featured_html = std::fs::read_to_string(dir.path().join("category/featured/index.html")).unwrap();
+    let featured_html =
+        std::fs::read_to_string(dir.path().join("category/featured/index.html")).unwrap();
     assert!(featured_html.contains("FEATURED:[Featured Post|false]"));
 
     let feed = std::fs::read_to_string(dir.path().join("feed.xml")).unwrap();
@@ -263,15 +318,21 @@ fn generation_engine_skips_unchanged_outputs_on_second_run() {
         body_markdown: "Hello **world**".into(),
     }];
 
-    let first = generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
+    let first =
-    let second = generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
+        generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
+    let second =
+        generate_starter_site(db.conn(), dir.path(), "p1", &metadata, &posts, "en").unwrap();
 
     assert!(!first.written_paths.is_empty());
     assert!(second.skipped_paths.contains(&"index.html".to_string()));
     assert!(second.skipped_paths.contains(&"calendar.json".to_string()));
     assert!(second.skipped_paths.contains(&"rss.xml".to_string()));
     assert!(second.skipped_paths.contains(&"feed.xml".to_string()));
-    assert!(second.skipped_paths.contains(&"assets/pico.min.css".to_string()));
+    assert!(
+        second
+            .skipped_paths
+            .contains(&"assets/pico.min.css".to_string())
+    );
 }
 
 #[test]
@@ -313,7 +374,9 @@ fn apply_validation_repairs_core_section_outputs() {
 
     let report = validate_site(db.conn(), dir.path(), "p1").unwrap();
     let sections = sections_from_validation_report(&report);
-    let apply_report = apply_validation_sections(db.conn(), dir.path(), "p1", &metadata, &posts, &sections).unwrap();
+    let apply_report =
+        apply_validation_sections(db.conn(), dir.path(), "p1", &metadata, &posts, &sections)
+            .unwrap();
     let repaired = validate_site(db.conn(), dir.path(), "p1").unwrap();
 
     assert!(!apply_report.written_paths.is_empty() || !apply_report.skipped_paths.is_empty());
@@ -339,12 +402,22 @@ fn apply_validation_removes_extra_section_outputs() {
     std::fs::write(extra_dir.join("index.html"), "ghost").unwrap();
 
     let report = validate_site(db.conn(), dir.path(), "p1").unwrap();
-    assert!(report.extra_pages.contains(&"tag/ghost/index.html".to_string()));
+    assert!(
+        report
+            .extra_pages
+            .contains(&"tag/ghost/index.html".to_string())
+    );
     let sections = sections_from_validation_report(&report);
-    let apply_report = apply_validation_sections(db.conn(), dir.path(), "p1", &metadata, &posts, &sections).unwrap();
+    let apply_report =
+        apply_validation_sections(db.conn(), dir.path(), "p1", &metadata, &posts, &sections)
+            .unwrap();
     let repaired = validate_site(db.conn(), dir.path(), "p1").unwrap();
 
-    assert!(apply_report.deleted_paths.contains(&"tag/ghost/index.html".to_string()));
+    assert!(
+        apply_report
+            .deleted_paths
+            .contains(&"tag/ghost/index.html".to_string())
+    );
     assert!(repaired.extra_pages.is_empty());
 }
 

crates/bds-core/tests/m4_generation_primitives.rs

@@ -1,12 +1,11 @@
 use std::fs;
 
+use bds_core::db::Database;
 use bds_core::db::queries::generated_file_hash::get_generated_file_hash;
 use bds_core::db::queries::project::insert_project;
-use bds_core::db::Database;
 use bds_core::model::{Post, PostStatus, Project};
 use bds_core::render::{
-    GeneratedWriteOutcome, build_calendar_json, build_core_generation_paths,
+    GeneratedWriteOutcome, build_calendar_json, build_core_generation_paths, write_generated_file,
-    write_generated_file,
 };
 use tempfile::TempDir;
 
@@ -72,7 +71,11 @@ fn generated_write_skips_unchanged_content() {
 
     let stored = get_generated_file_hash(db.conn(), "p1", "index.html").unwrap();
     assert_eq!(stored.relative_path, "index.html");
-    assert!(fs::read_to_string(dir.path().join("index.html")).unwrap().contains("changed"));
+    assert!(
+        fs::read_to_string(dir.path().join("index.html"))
+            .unwrap()
+            .contains("changed")
+    );
 }
 
 #[test]
@@ -85,7 +88,10 @@ fn generated_write_rewrites_missing_file_even_when_hash_matches() {
 
     assert_eq!(first, GeneratedWriteOutcome::Written);
     assert_eq!(second, GeneratedWriteOutcome::Written);
-    assert_eq!(fs::read_to_string(dir.path().join("index.html")).unwrap(), "hello");
+    assert_eq!(
+        fs::read_to_string(dir.path().join("index.html")).unwrap(),
+        "hello"
+    );
 }
 
 #[test]
@@ -98,7 +104,10 @@ fn generated_write_rewrites_stale_file_even_when_db_hash_matches() {
 
     assert_eq!(first, GeneratedWriteOutcome::Written);
     assert_eq!(second, GeneratedWriteOutcome::Written);
-    assert_eq!(fs::read_to_string(dir.path().join("index.html")).unwrap(), "hello");
+    assert_eq!(
+        fs::read_to_string(dir.path().join("index.html")).unwrap(),
+        "hello"
+    );
 }
 
 #[test]

crates/bds-core/tests/m4_page_renderer.rs

@@ -92,7 +92,7 @@ fn markdown_filter_expands_builtin_macros_from_runtime_context() {
 }
 
 #[test]
-fn markdown_filter_marks_unsupported_macros_visibly() {
+fn markdown_filter_leaves_unknown_macros_verbatim() {
     let template = "{{ body | markdown: nil, nil, canonical_post_path_by_slug, canonical_media_path_by_source_path, language, language_prefix }}";
     let partials = HashMap::new();
     let context = serde_json::json!({
@@ -104,9 +104,8 @@ fn markdown_filter_marks_unsupported_macros_visibly() {
     });
 
     let rendered = render_liquid_template(template, &partials, &context).unwrap();
-    assert!(rendered.contains("macro-unsupported"));
+    assert!(rendered.contains("[[custom_block foo=bar]]"));
-    assert!(rendered.contains("Unsupported macro"));
+    assert!(!rendered.contains("macro-unsupported"));
-    assert!(rendered.contains("custom_block"));
 }
 
 #[test]
@@ -123,11 +122,13 @@ fn starter_single_post_template_renders_with_partials() {
         ),
         (
             "partials/language-switcher".to_string(),
-            include_str!("../../../assets/starter-templates/partials/language-switcher.liquid").to_string(),
+            include_str!("../../../assets/starter-templates/partials/language-switcher.liquid")
+                .to_string(),
         ),
         (
             "partials/menu-items".to_string(),
-            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}".to_string(),
+            "{% for item in items %}<a href=\"{{ item.href }}\">{{ item.title }}</a>{% endfor %}"
+                .to_string(),
         ),
     ]);
 

crates/bds-core/tests/m4_render.rs

@@ -2,8 +2,8 @@ use std::collections::HashMap;
 
 use bds_core::model::{Post, PostStatus, Tag, Template, TemplateKind, TemplateStatus};
 use bds_core::render::{
-    RenderCategorySettings, RenderTemplateLookup, TemplateLookupError,
+    RenderCategorySettings, RenderTemplateLookup, TemplateLookupError, render_markdown_to_html,
-    render_markdown_to_html, resolve_post_template,
+    resolve_post_template,
 };
 
 fn make_post() -> Post {
@@ -70,7 +70,11 @@ fn template_lookup_prefers_post_specific_template() {
     post.tags = vec!["rust".into()];
     post.categories = vec!["article".into()];
 
-    let templates = vec![make_template("post"), make_template("tag-template"), make_template("custom")];
+    let templates = vec![
+        make_template("post"),
+        make_template("tag-template"),
+        make_template("custom"),
+    ];
     let tags = vec![make_tag("rust", Some("tag-template"))];
     let mut categories = HashMap::new();
     categories.insert(
@@ -163,7 +167,10 @@ fn template_lookup_errors_when_explicit_template_missing() {
     })
     .unwrap_err();
 
-    assert_eq!(err, TemplateLookupError::MissingExplicitTemplate("missing".into()));
+    assert_eq!(
+        err,
+        TemplateLookupError::MissingExplicitTemplate("missing".into())
+    );
 }
 
 #[test]

crates/bds-core/tests/spec_claims.rs

@@ -25,9 +25,18 @@ fn post_status_serde_matches_db_values() {
     // spec: status: draft | published | archived
     use bds_core::model::PostStatus;
 
-    assert_eq!(serde_json::to_string(&PostStatus::Draft).unwrap(), "\"draft\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&PostStatus::Published).unwrap(), "\"published\"");
+        serde_json::to_string(&PostStatus::Draft).unwrap(),
-    assert_eq!(serde_json::to_string(&PostStatus::Archived).unwrap(), "\"archived\"");
+        "\"draft\""
+    );
+    assert_eq!(
+        serde_json::to_string(&PostStatus::Published).unwrap(),
+        "\"published\""
+    );
+    assert_eq!(
+        serde_json::to_string(&PostStatus::Archived).unwrap(),
+        "\"archived\""
+    );
 
     // round-trip
     let d: PostStatus = serde_json::from_str("\"draft\"").unwrap();
@@ -44,10 +53,22 @@ fn post_status_serde_matches_db_values() {
 fn template_kind_serde_matches_db_values() {
     use bds_core::model::TemplateKind;
 
-    assert_eq!(serde_json::to_string(&TemplateKind::Post).unwrap(), "\"post\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&TemplateKind::List).unwrap(), "\"list\"");
+        serde_json::to_string(&TemplateKind::Post).unwrap(),
-    assert_eq!(serde_json::to_string(&TemplateKind::NotFound).unwrap(), "\"not_found\"");
+        "\"post\""
-    assert_eq!(serde_json::to_string(&TemplateKind::Partial).unwrap(), "\"partial\"");
+    );
+    assert_eq!(
+        serde_json::to_string(&TemplateKind::List).unwrap(),
+        "\"list\""
+    );
+    assert_eq!(
+        serde_json::to_string(&TemplateKind::NotFound).unwrap(),
+        "\"not_found\""
+    );
+    assert_eq!(
+        serde_json::to_string(&TemplateKind::Partial).unwrap(),
+        "\"partial\""
+    );
 
     let nf: TemplateKind = serde_json::from_str("\"not_found\"").unwrap();
     assert_eq!(nf, TemplateKind::NotFound);
@@ -59,8 +80,14 @@ fn template_kind_serde_matches_db_values() {
 fn template_status_serde_matches_db_values() {
     use bds_core::model::TemplateStatus;
 
-    assert_eq!(serde_json::to_string(&TemplateStatus::Draft).unwrap(), "\"draft\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&TemplateStatus::Published).unwrap(), "\"published\"");
+        serde_json::to_string(&TemplateStatus::Draft).unwrap(),
+        "\"draft\""
+    );
+    assert_eq!(
+        serde_json::to_string(&TemplateStatus::Published).unwrap(),
+        "\"published\""
+    );
 }
 
 // ── spec: schema.allium — Script kind: macro | utility | transform ──
@@ -69,9 +96,18 @@ fn template_status_serde_matches_db_values() {
 fn script_kind_serde_matches_db_values() {
     use bds_core::model::ScriptKind;
 
-    assert_eq!(serde_json::to_string(&ScriptKind::Macro).unwrap(), "\"macro\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&ScriptKind::Utility).unwrap(), "\"utility\"");
+        serde_json::to_string(&ScriptKind::Macro).unwrap(),
-    assert_eq!(serde_json::to_string(&ScriptKind::Transform).unwrap(), "\"transform\"");
+        "\"macro\""
+    );
+    assert_eq!(
+        serde_json::to_string(&ScriptKind::Utility).unwrap(),
+        "\"utility\""
+    );
+    assert_eq!(
+        serde_json::to_string(&ScriptKind::Transform).unwrap(),
+        "\"transform\""
+    );
 
     let t: ScriptKind = serde_json::from_str("\"transform\"").unwrap();
     assert_eq!(t, ScriptKind::Transform);
@@ -83,8 +119,14 @@ fn script_kind_serde_matches_db_values() {
 fn script_status_serde_matches_db_values() {
     use bds_core::model::ScriptStatus;
 
-    assert_eq!(serde_json::to_string(&ScriptStatus::Draft).unwrap(), "\"draft\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&ScriptStatus::Published).unwrap(), "\"published\"");
+        serde_json::to_string(&ScriptStatus::Draft).unwrap(),
+        "\"draft\""
+    );
+    assert_eq!(
+        serde_json::to_string(&ScriptStatus::Published).unwrap(),
+        "\"published\""
+    );
 }
 
 // ── spec: post.allium — content_location invariant ──
@@ -105,7 +147,10 @@ fn content_location_published_posts_null_content_in_fixture() {
 
     assert!(!rows.is_empty());
     for (slug, content) in &rows {
-        assert!(content.is_none(), "spec: published post '{slug}' must have NULL content in DB");
+        assert!(
+            content.is_none(),
+            "spec: published post '{slug}' must have NULL content in DB"
+        );
     }
 }
 
@@ -123,7 +168,10 @@ fn content_location_draft_posts_have_content_in_fixture() {
 
     assert!(!rows.is_empty());
     for (slug, content) in &rows {
-        assert!(content.is_some(), "spec: draft post '{slug}' must have content in DB");
+        assert!(
+            content.is_some(),
+            "spec: draft post '{slug}' must have content in DB"
+        );
     }
 }
 
@@ -138,7 +186,8 @@ fn post_status_transitions_all_valid() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     conn.execute(
         "INSERT INTO posts (id, project_id, title, slug, status, file_path, created_at, updated_at) \
          VALUES ('post1', 'p1', 'Test', 'test', 'draft', '', 1000, 1000)",
@@ -157,11 +206,15 @@ fn post_status_transitions_all_valid() {
 
     for (from, to) in transitions {
         // Set to 'from' state first
-        conn.execute("UPDATE posts SET status = ?1 WHERE id = 'post1'", [from]).unwrap();
+        conn.execute("UPDATE posts SET status = ?1 WHERE id = 'post1'", [from])
+            .unwrap();
         // Transition to 'to' state
-        conn.execute("UPDATE posts SET status = ?1 WHERE id = 'post1'", [to]).unwrap();
+        conn.execute("UPDATE posts SET status = ?1 WHERE id = 'post1'", [to])
+            .unwrap();
         let status: String = conn
-            .query_row("SELECT status FROM posts WHERE id = 'post1'", [], |r| r.get(0))
+            .query_row("SELECT status FROM posts WHERE id = 'post1'", [], |r| {
+                r.get(0)
+            })
             .unwrap();
         assert_eq!(status, to, "transition {from} -> {to} failed");
     }
@@ -177,7 +230,8 @@ fn slug_frozen_after_publish_semantics() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     conn.execute(
         "INSERT INTO posts (id, project_id, title, slug, status, file_path, created_at, updated_at, published_at) \
          VALUES ('post1', 'p1', 'Test', 'test', 'published', 'posts/2024/01/test.md', 1000, 1000, 1000)",
@@ -186,9 +240,16 @@ fn slug_frozen_after_publish_semantics() {
 
     // published_at is set — slug should be considered frozen
     let published_at: Option<i64> = conn
-        .query_row("SELECT published_at FROM posts WHERE id = 'post1'", [], |r| r.get(0))
+        .query_row(
+            "SELECT published_at FROM posts WHERE id = 'post1'",
+            [],
+            |r| r.get(0),
+        )
         .unwrap();
-    assert!(published_at.is_some(), "spec: is_slug_frozen = published_at != null");
+    assert!(
+        published_at.is_some(),
+        "spec: is_slug_frozen = published_at != null"
+    );
 
     // A never-published draft has no published_at — slug is mutable
     conn.execute(
@@ -197,9 +258,16 @@ fn slug_frozen_after_publish_semantics() {
         [],
     ).unwrap();
     let draft_published_at: Option<i64> = conn
-        .query_row("SELECT published_at FROM posts WHERE id = 'post2'", [], |r| r.get(0))
+        .query_row(
+            "SELECT published_at FROM posts WHERE id = 'post2'",
+            [],
+            |r| r.get(0),
+        )
         .unwrap();
-    assert!(draft_published_at.is_none(), "spec: unpublished draft has no published_at");
+    assert!(
+        draft_published_at.is_none(),
+        "spec: unpublished draft has no published_at"
+    );
 }
 
 // ── spec: project.allium — SingleActiveProject invariant ──
@@ -209,7 +277,11 @@ fn slug_frozen_after_publish_semantics() {
 fn single_active_project_in_fixture() {
     let conn = fixture_db();
     let active_count: i64 = conn
-        .query_row("SELECT COUNT(*) FROM projects WHERE is_active = 1", [], |r| r.get(0))
+        .query_row(
+            "SELECT COUNT(*) FROM projects WHERE is_active = 1",
+            [],
+            |r| r.get(0),
+        )
         .unwrap();
     assert_eq!(active_count, 1, "spec: exactly one project is active");
 }
@@ -247,7 +319,10 @@ fn unique_translation_per_post_language_in_fixture() {
         .unwrap()
         .map(|r| r.unwrap())
         .collect();
-    assert!(dupes.is_empty(), "spec: translation unique per (post, language)");
+    assert!(
+        dupes.is_empty(),
+        "spec: translation unique per (post, language)"
+    );
 }
 
 // ── spec: schema.allium — Post defaults ──
@@ -260,13 +335,15 @@ fn post_defaults_match_spec() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     // Insert with minimal columns to test defaults
     conn.execute(
         "INSERT INTO posts (id, project_id, title, slug, created_at, updated_at) \
          VALUES ('min1', 'p1', 'Minimal', 'minimal', 1000, 1000)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
 
     let (status, do_not_translate, file_path): (String, bool, String) = conn
         .query_row(
@@ -291,12 +368,14 @@ fn script_defaults_match_spec() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     conn.execute(
         "INSERT INTO scripts (id, project_id, slug, title, file_path, created_at, updated_at) \
          VALUES ('s1', 'p1', 'test', 'Test', 'scripts/test.lua', 1000, 1000)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
 
     let (kind, entrypoint, enabled, version, status): (String, String, bool, i32, String) = conn
         .query_row(
@@ -322,12 +401,14 @@ fn template_defaults_match_spec() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     conn.execute(
         "INSERT INTO templates (id, project_id, slug, title, file_path, created_at, updated_at) \
          VALUES ('t1', 'p1', 'test', 'Test', 'templates/test.liquid', 1000, 1000)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
 
     let (kind, enabled, version, status): (String, bool, i32, String) = conn
         .query_row(
@@ -351,12 +432,14 @@ fn tag_unique_name_per_project_enforced() {
         "INSERT INTO projects (id, name, slug, created_at, updated_at, is_active) \
          VALUES ('p1', 'test', 'test', 1000, 1000, 1)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
     conn.execute(
         "INSERT INTO tags (id, project_id, name, created_at, updated_at) \
          VALUES ('t1', 'p1', 'rust', 1000, 1000)",
         [],
-    ).unwrap();
+    )
+    .unwrap();
 
     // Same name, same project — must fail
     let result = conn.execute(
@@ -364,7 +447,10 @@ fn tag_unique_name_per_project_enforced() {
          VALUES ('t2', 'p1', 'rust', 1000, 1000)",
         [],
     );
-    assert!(result.is_err(), "spec: duplicate tag name in same project must fail");
+    assert!(
+        result.is_err(),
+        "spec: duplicate tag name in same project must fail"
+    );
 }
 
 // ── spec: post.allium — Slug generation algorithm ──
@@ -447,16 +533,37 @@ fn published_post_file_paths_follow_date_layout() {
 
 #[test]
 fn notification_entity_serde_matches_db_values() {
-    use bds_core::model::{NotificationEntity, NotificationAction};
+    use bds_core::model::{NotificationAction, NotificationEntity};
 
-    assert_eq!(serde_json::to_string(&NotificationEntity::Post).unwrap(), "\"post\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&NotificationEntity::Media).unwrap(), "\"media\"");
+        serde_json::to_string(&NotificationEntity::Post).unwrap(),
-    assert_eq!(serde_json::to_string(&NotificationEntity::Script).unwrap(), "\"script\"");
+        "\"post\""
-    assert_eq!(serde_json::to_string(&NotificationEntity::Template).unwrap(), "\"template\"");
+    );
+    assert_eq!(
+        serde_json::to_string(&NotificationEntity::Media).unwrap(),
+        "\"media\""
+    );
+    assert_eq!(
+        serde_json::to_string(&NotificationEntity::Script).unwrap(),
+        "\"script\""
+    );
+    assert_eq!(
+        serde_json::to_string(&NotificationEntity::Template).unwrap(),
+        "\"template\""
+    );
 
-    assert_eq!(serde_json::to_string(&NotificationAction::Created).unwrap(), "\"created\"");
+    assert_eq!(
-    assert_eq!(serde_json::to_string(&NotificationAction::Updated).unwrap(), "\"updated\"");
+        serde_json::to_string(&NotificationAction::Created).unwrap(),
-    assert_eq!(serde_json::to_string(&NotificationAction::Deleted).unwrap(), "\"deleted\"");
+        "\"created\""
+    );
+    assert_eq!(
+        serde_json::to_string(&NotificationAction::Updated).unwrap(),
+        "\"updated\""
+    );
+    assert_eq!(
+        serde_json::to_string(&NotificationAction::Deleted).unwrap(),
+        "\"deleted\""
+    );
 }
 
 // ── spec: generation.allium / publishing.allium — SshMode values ──
@@ -493,7 +600,11 @@ fn fts5_tables_exist_in_fixture() {
         [],
         |r| r.get::<_, i64>(0),
     );
-    assert_eq!(result.unwrap(), 1, "spec: posts_fts virtual table must exist");
+    assert_eq!(
+        result.unwrap(),
+        1,
+        "spec: posts_fts virtual table must exist"
+    );
 
     // media_fts
     let result = conn.query_row(
@@ -501,5 +612,9 @@ fn fts5_tables_exist_in_fixture() {
         [],
         |r| r.get::<_, i64>(0),
     );
-    assert_eq!(result.unwrap(), 1, "spec: media_fts virtual table must exist");
+    assert_eq!(
+        result.unwrap(),
+        1,
+        "spec: media_fts virtual table must exist"
+    );
 }

crates/bds-editor/src/buffer.rs

@@ -127,7 +127,13 @@ impl EditorBuffer {
     }
 
     /// Set selection explicitly (for double-click word select, etc).
-    pub fn set_selection(&mut self, anchor_line: usize, anchor_col: usize, head_line: usize, head_col: usize) {
+    pub fn set_selection(
+        &mut self,
+        anchor_line: usize,
+        anchor_col: usize,
+        head_line: usize,
+        head_col: usize,
+    ) {
         self.selection = Some(Selection {
             anchor_line,
             anchor_col,
@@ -176,7 +182,7 @@ impl EditorBuffer {
 
     /// Insert text at the current cursor position. Deletes selection first if any.
     pub fn insert(&mut self, text: &str) {
-        if self.selection.is_some() && self.selection.as_ref().map_or(false, |s| !s.is_empty()) {
+        if self.selection.is_some() && self.selection.as_ref().is_some_and(|s| !s.is_empty()) {
             self.delete_selection();
         }
         let char_idx = self.cursor_char_idx();
@@ -198,7 +204,7 @@ impl EditorBuffer {
 
     /// Delete one character before the cursor (backspace).
     pub fn backspace(&mut self) {
-        if self.selection.as_ref().map_or(false, |s| !s.is_empty()) {
+        if self.selection.as_ref().is_some_and(|s| !s.is_empty()) {
             self.delete_selection();
             return;
         }
@@ -229,7 +235,7 @@ impl EditorBuffer {
 
     /// Delete one character after the cursor (delete key).
     pub fn delete_forward(&mut self) {
-        if self.selection.as_ref().map_or(false, |s| !s.is_empty()) {
+        if self.selection.as_ref().is_some_and(|s| !s.is_empty()) {
             self.delete_selection();
             return;
         }
@@ -497,7 +503,12 @@ impl EditorBuffer {
     }
 
     /// Ensure cursor is visible using visual line index (for word-wrap aware scrolling).
-    pub fn ensure_visual_line_visible(&mut self, visual_line: usize, visible_lines: usize, max_visual: usize) {
+    pub fn ensure_visual_line_visible(
+        &mut self,
+        visual_line: usize,
+        visible_lines: usize,
+        max_visual: usize,
+    ) {
         if visible_lines == 0 {
             return;
         }

crates/bds-editor/src/history.rs

@@ -13,6 +13,12 @@ pub struct UndoHistory {
     last_group_boundary: usize,
 }
 
+impl Default for UndoHistory {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl UndoHistory {
     pub fn new() -> Self {
         Self {

crates/bds-editor/src/lib.rs

@@ -4,5 +4,5 @@ pub mod history;
 mod widget;
 
 pub use buffer::{EditorBuffer, Selection};
-pub use highlight::{highlighter, Highlighter};
+pub use highlight::{Highlighter, highlighter};
 pub use widget::{CodeEditor, EditorMessage, mono_metrics};

crates/bds-editor/src/widget.rs

@@ -62,12 +62,11 @@ pub fn mono_metrics() -> &'static MonoMetrics {
         let mut char_width = FONT_SIZE * 0.6; // fallback
         let mut line_height = (FONT_SIZE * 1.43).ceil(); // fallback
 
-        for run in buffer.layout_runs() {
+        if let Some(run) = buffer.layout_runs().next() {
             if let Some(glyph) = run.glyphs.first() {
                 char_width = glyph.w;
             }
             line_height = run.line_height;
-            break;
         }
 
         MonoMetrics {
@@ -92,7 +91,7 @@ const SCROLLBAR_THUMB: Color = Color::from_rgba(0.50, 0.53, 0.60, 0.7);
 const SCROLLBAR_THUMB_HOVER: Color = Color::from_rgba(0.60, 0.63, 0.70, 0.9);
 const MIN_THUMB_HEIGHT: f32 = 20.0;
 
-fn committed_text_input<'a>(text: Option<&'a str>, is_command_shortcut: bool) -> Option<&'a str> {
+fn committed_text_input(text: Option<&str>, is_command_shortcut: bool) -> Option<&str> {
     if is_command_shortcut {
         return None;
     }
@@ -156,7 +155,11 @@ fn line_text_for(buf: &EditorBuffer, line_idx: usize) -> String {
     buf.line(line_idx)
         .map(|l| {
             let s: String = l.chars().collect();
-            if s.ends_with('\n') { s[..s.len() - 1].to_string() } else { s }
+            if s.ends_with('\n') {
+                s[..s.len() - 1].to_string()
+            } else {
+                s
+            }
         })
         .unwrap_or_default()
 }
@@ -186,7 +189,11 @@ fn logical_to_visual(buf: &EditorBuffer, line: usize, col: usize, max_chars: usi
         if idx == line {
             // Find which sub-line the column falls on
             for (i, &start) in breaks.iter().enumerate() {
-                let end = if i + 1 < breaks.len() { breaks[i + 1] } else { usize::MAX };
+                let end = if i + 1 < breaks.len() {
+                    breaks[i + 1]
+                } else {
+                    usize::MAX
+                };
                 if (col >= start && col < end) || i + 1 == breaks.len() {
                     return vis + i;
                 }
@@ -209,7 +216,11 @@ fn visual_to_logical(
     if max_chars == 0 {
         // No wrapping — direct 1:1 mapping
         let line = scroll + visual_row;
-        return if line < buf.line_count() { Some((line, 0)) } else { None };
+        return if line < buf.line_count() {
+            Some((line, 0))
+        } else {
+            None
+        };
     }
     let target = scroll + visual_row;
     let mut vis_count = 0usize;
@@ -357,7 +368,11 @@ where
             let line_len = text.chars().count();
 
             for (w, &start) in breaks.iter().enumerate() {
-                let end = if w + 1 < breaks.len() { breaks[w + 1] } else { line_len };
+                let end = if w + 1 < breaks.len() {
+                    breaks[w + 1]
+                } else {
+                    line_len
+                };
                 if vis_skip < scroll {
                     vis_skip += 1;
                 } else if visual_rows.len() < visible_lines {
@@ -370,27 +385,37 @@ where
         let text_x = bounds.x + GUTTER_WIDTH + 8.0;
 
         // Render visual rows
-        for (vis_idx, &(line_idx, char_start, char_end, is_first)) in visual_rows.iter().enumerate() {
+        for (vis_idx, &(line_idx, char_start, char_end, is_first)) in visual_rows.iter().enumerate()
+        {
             let y = bounds.y + vis_idx as f32 * metrics.line_height;
             if y + metrics.line_height < bounds.y || y > bounds.y + bounds.height {
                 continue;
             }
 
             // Draw selection highlight for this visual line
-            if let Some(sel) = selection {
+            if let Some(sel) = selection
-                if !sel.is_empty() {
+                && !sel.is_empty()
+            {
                 let (start, end) = sel.ordered();
                 let line_len = buf
                     .line(line_idx)
                     .map(|l| {
                         let len = l.len_chars();
-                            if len > 0 && l.char(len - 1) == '\n' { len - 1 } else { len }
+                        if len > 0 && l.char(len - 1) == '\n' {
+                            len - 1
+                        } else {
+                            len
+                        }
                     })
                     .unwrap_or(0);
 
                 if line_idx >= start.0 && line_idx <= end.0 {
                     let sel_start_col = if line_idx == start.0 { start.1 } else { 0 };
-                        let sel_end_col = if line_idx == end.0 { end.1 } else { line_len + 1 };
+                    let sel_end_col = if line_idx == end.0 {
+                        end.1
+                    } else {
+                        line_len + 1
+                    };
 
                     // Clip selection to current visual line range
                     let s = sel_start_col.max(char_start);
@@ -400,7 +425,12 @@ where
                         let sel_w = (e - s) as f32 * metrics.char_width;
                         renderer.fill_quad(
                             renderer::Quad {
-                                    bounds: Rectangle { x: sel_x, y, width: sel_w, height: metrics.line_height },
+                                bounds: Rectangle {
+                                    x: sel_x,
+                                    y,
+                                    width: sel_w,
+                                    height: metrics.line_height,
+                                },
                                 border: iced::Border::default(),
                                 shadow: iced::Shadow::default(),
                             },
@@ -409,18 +439,23 @@ where
                     }
                 }
             }
-            }
 
             // Line number (only on first visual line of each logical line)
             if is_first {
                 let line_num = format!("{:>4}", line_idx + 1);
-                let num_color = if line_idx == cursor_line { ACTIVE_LINE_NUM } else { GUTTER_TEXT };
+                let num_color = if line_idx == cursor_line {
+                    ACTIVE_LINE_NUM
+                } else {
+                    GUTTER_TEXT
+                };
                 renderer.fill_text(
                     text::Text {
                         content: line_num,
                         bounds: Size::new(GUTTER_WIDTH - 8.0, metrics.line_height),
                         size: Pixels(FONT_SIZE),
-                        line_height: iced::widget::text::LineHeight::Absolute(Pixels(metrics.line_height)),
+                        line_height: iced::widget::text::LineHeight::Absolute(Pixels(
+                            metrics.line_height,
+                        )),
                         font,
                         horizontal_alignment: iced::alignment::Horizontal::Right,
                         vertical_alignment: iced::alignment::Vertical::Top,
@@ -441,7 +476,9 @@ where
                 for (style, span_text) in spans {
                     let color = syntect_to_iced(style.foreground);
                     for ch in span_text.chars() {
-                        if ch == '\n' { continue; }
+                        if ch == '\n' {
+                            continue;
+                        }
                         chars_with_color.push((ch, color));
                     }
                 }
@@ -463,14 +500,19 @@ where
                     while span_end < slice.len() && slice[span_end].1 == color {
                         span_end += 1;
                     }
-                    let display_text: String = slice[span_start..span_end].iter().map(|(c, _)| *c).collect();
+                    let display_text: String = slice[span_start..span_end]
+                        .iter()
+                        .map(|(c, _)| *c)
+                        .collect();
                     let span_width = display_text.len() as f32 * metrics.char_width;
                     renderer.fill_text(
                         text::Text {
                             content: display_text,
                             bounds: Size::new(span_width + metrics.char_width, metrics.line_height),
                             size: Pixels(FONT_SIZE),
-                            line_height: iced::widget::text::LineHeight::Absolute(Pixels(metrics.line_height)),
+                            line_height: iced::widget::text::LineHeight::Absolute(Pixels(
+                                metrics.line_height,
+                            )),
                             font,
                             horizontal_alignment: iced::alignment::Horizontal::Left,
                             vertical_alignment: iced::alignment::Vertical::Top,
@@ -499,7 +541,9 @@ where
                             content: display_text.to_string(),
                             bounds: Size::new(text_area_width, metrics.line_height),
                             size: Pixels(FONT_SIZE),
-                            line_height: iced::widget::text::LineHeight::Absolute(Pixels(metrics.line_height)),
+                            line_height: iced::widget::text::LineHeight::Absolute(Pixels(
+                                metrics.line_height,
+                            )),
                             font,
                             horizontal_alignment: iced::alignment::Horizontal::Left,
                             vertical_alignment: iced::alignment::Vertical::Top,
@@ -520,7 +564,10 @@ where
                     renderer.fill_quad(
                         renderer::Quad {
                             bounds: Rectangle {
-                                x: cursor_x, y, width: 2.0, height: metrics.line_height,
+                                x: cursor_x,
+                                y,
+                                width: 2.0,
+                                height: metrics.line_height,
                             },
                             border: iced::Border::default(),
                             shadow: iced::Shadow::default(),
@@ -529,12 +576,17 @@ where
                     );
                 }
                 // Also draw cursor at end of last visual line segment
-                if cursor_col == char_end && char_end == line_text_for(&buf, line_idx).chars().count() {
+                if cursor_col == char_end
+                    && char_end == line_text_for(&buf, line_idx).chars().count()
+                {
                     let cursor_x = text_x + (char_end - char_start) as f32 * metrics.char_width;
                     renderer.fill_quad(
                         renderer::Quad {
                             bounds: Rectangle {
-                                x: cursor_x, y, width: 2.0, height: metrics.line_height,
+                                x: cursor_x,
+                                y,
+                                width: 2.0,
+                                height: metrics.line_height,
                             },
                             border: iced::Border::default(),
                             shadow: iced::Shadow::default(),
@@ -553,14 +605,23 @@ where
             let thumb_ratio = viewport_lines as f32 / total_vis as f32;
             let thumb_height = (track_height * thumb_ratio).max(MIN_THUMB_HEIGHT);
             let max_scroll = total_vis.saturating_sub(viewport_lines);
-            let scroll_ratio = if max_scroll > 0 { scroll as f32 / max_scroll as f32 } else { 0.0 };
+            let scroll_ratio = if max_scroll > 0 {
+                scroll as f32 / max_scroll as f32
+            } else {
+                0.0
+            };
             let thumb_y = bounds.y + scroll_ratio * (track_height - thumb_height);
             let track_x = bounds.x + bounds.width - SCROLLBAR_WIDTH;
 
             // Track
             renderer.fill_quad(
                 renderer::Quad {
-                    bounds: Rectangle { x: track_x, y: bounds.y, width: SCROLLBAR_WIDTH, height: track_height },
+                    bounds: Rectangle {
+                        x: track_x,
+                        y: bounds.y,
+                        width: SCROLLBAR_WIDTH,
+                        height: track_height,
+                    },
                     border: iced::Border::default(),
                     shadow: iced::Shadow::default(),
                 },
@@ -582,7 +643,11 @@ where
                     },
                     shadow: iced::Shadow::default(),
                 },
-                if is_hover { SCROLLBAR_THUMB_HOVER } else { SCROLLBAR_THUMB },
+                if is_hover {
+                    SCROLLBAR_THUMB_HOVER
+                } else {
+                    SCROLLBAR_THUMB
+                },
             );
         }
     }
@@ -629,7 +694,11 @@ where
                         if let Some(pos) = cursor.position() {
                             let local_y = pos.y - bounds.y - grab_offset;
                             let scroll_range = track_height - thumb_height;
-                            let ratio = if scroll_range > 0.0 { (local_y / scroll_range).clamp(0.0, 1.0) } else { 0.0 };
+                            let ratio = if scroll_range > 0.0 {
+                                (local_y / scroll_range).clamp(0.0, 1.0)
+                            } else {
+                                0.0
+                            };
                             let new_scroll = (ratio * max_scroll as f32).round() as usize;
                             self.buffer.borrow_mut().set_scroll(new_scroll, max_scroll);
                         }
@@ -644,13 +713,19 @@ where
             }
 
             // Start scrollbar drag
-            if let Event::Mouse(mouse::Event::ButtonPressed(mouse::Button::Left)) = event {
+            if let Event::Mouse(mouse::Event::ButtonPressed(mouse::Button::Left)) = event
-                if let Some(pos) = cursor.position() {
+                && let Some(pos) = cursor.position()
-                    if pos.x >= track_x && pos.x <= bounds.x + bounds.width
+                && pos.x >= track_x
-                        && pos.y >= bounds.y && pos.y <= bounds.y + bounds.height
+                && pos.x <= bounds.x + bounds.width
+                && pos.y >= bounds.y
+                && pos.y <= bounds.y + bounds.height
             {
                 let current_scroll = self.buffer.borrow().scroll_offset();
-                        let scroll_ratio = if max_scroll > 0 { current_scroll as f32 / max_scroll as f32 } else { 0.0 };
+                let scroll_ratio = if max_scroll > 0 {
+                    current_scroll as f32 / max_scroll as f32
+                } else {
+                    0.0
+                };
                 let thumb_y = bounds.y + scroll_ratio * (track_height - thumb_height);
 
                 if pos.y >= thumb_y && pos.y <= thumb_y + thumb_height {
@@ -667,8 +742,6 @@ where
                 return Status::Captured;
             }
         }
-            }
-        }
 
         match event {
             Event::Mouse(mouse::Event::ButtonPressed(mouse::Button::Left)) => {
@@ -679,8 +752,10 @@ where
                     if let Some(pos) = cursor.position_in(bounds) {
                         let mut buf = self.buffer.borrow_mut();
                         let vis_row = (pos.y / metrics.line_height) as usize;
-                        let raw_col = ((pos.x - GUTTER_WIDTH - 8.0).max(0.0) / metrics.char_width) as usize;
+                        let raw_col =
-                        let (line, char_off) = visual_to_logical(&buf, buf.scroll_offset(), vis_row, cpl)
+                            ((pos.x - GUTTER_WIDTH - 8.0).max(0.0) / metrics.char_width) as usize;
+                        let (line, char_off) =
+                            visual_to_logical(&buf, buf.scroll_offset(), vis_row, cpl)
                                 .unwrap_or((buf.line_count().saturating_sub(1), 0));
                         let col = char_off + raw_col;
 
@@ -717,16 +792,17 @@ where
                     if let Some(pos) = cursor.position_in(bounds) {
                         let mut buf = self.buffer.borrow_mut();
                         let vis_row = (pos.y / metrics.line_height) as usize;
-                        let raw_col = ((pos.x - GUTTER_WIDTH - 8.0).max(0.0) / metrics.char_width) as usize;
+                        let raw_col =
-                        let (line, char_off) = visual_to_logical(&buf, buf.scroll_offset(), vis_row, cpl)
+                            ((pos.x - GUTTER_WIDTH - 8.0).max(0.0) / metrics.char_width) as usize;
+                        let (line, char_off) =
+                            visual_to_logical(&buf, buf.scroll_offset(), vis_row, cpl)
                                 .unwrap_or((buf.line_count().saturating_sub(1), 0));
                         let col = char_off + raw_col;
                         // Extend selection by simulating shift+movement
                         let clamped_line = line.min(buf.line_count().saturating_sub(1));
                         let clamped_col = if clamped_line < buf.line_count() {
                             col.min(
-                                buf
+                                buf.line(clamped_line)
-                                    .line(clamped_line)
                                     .map(|l| {
                                         let len = l.len_chars();
                                         if len > 0 && l.char(len - 1) == '\n' {
@@ -748,12 +824,7 @@ where
                             .selection()
                             .map(|s| s.anchor_col)
                             .unwrap_or(buf.cursor().1);
-                        buf.set_selection(
+                        buf.set_selection(anchor_line, anchor_col, clamped_line, clamped_col);
-                                anchor_line,
-                                anchor_col,
-                                clamped_line,
-                                clamped_col,
-                            );
                         buf.set_cursor(clamped_line, clamped_col);
                     }
                     return Status::Captured;
@@ -762,9 +833,7 @@ where
             Event::Mouse(mouse::Event::WheelScrolled { delta }) if cursor.is_over(bounds) => {
                 let lines = match delta {
                     mouse::ScrollDelta::Lines { y, .. } => -(y * 3.0) as isize,
-                    mouse::ScrollDelta::Pixels { y, .. } => {
+                    mouse::ScrollDelta::Pixels { y, .. } => -(y / metrics.line_height) as isize,
-                        -(y / metrics.line_height) as isize
-                    }
                 };
                 let mut buf = self.buffer.borrow_mut();
                 let vis = (bounds.height / metrics.line_height) as usize;
@@ -774,7 +843,10 @@ where
                 return Status::Captured;
             }
             Event::Keyboard(keyboard::Event::KeyPressed {
-                key, modifiers, text, ..
+                key,
+                modifiers,
+                text,
+                ..
             }) if state.is_focused => {
                 let vis = (bounds.height / metrics.line_height) as usize;
                 let is_cmd = modifiers.command();
@@ -799,7 +871,11 @@ where
                     keyboard::Key::Character(ref c) if is_cmd && c.as_str() == "z" => {
                         {
                             let mut buf = self.buffer.borrow_mut();
-                            if is_shift { buf.redo(); } else { buf.undo(); }
+                            if is_shift {
+                                buf.redo();
+                            } else {
+                                buf.undo();
+                            }
                             ensure_vis!(buf);
                         }
                         self.emit_change(shell);
@@ -994,6 +1070,16 @@ impl<'a, Message> CodeEditor<'a, Message> {
     }
 }
 
+impl<'a, Message, Renderer> From<CodeEditor<'a, Message>> for Element<'a, Message, Theme, Renderer>
+where
+    Renderer: renderer::Renderer + text::Renderer<Font = iced::Font> + 'a,
+    Message: 'a,
+{
+    fn from(editor: CodeEditor<'a, Message>) -> Self {
+        Self::new(editor)
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::committed_text_input;
@@ -1013,13 +1099,3 @@ mod tests {
         assert_eq!(committed_text_input(None, false), None);
     }
 }
-
-impl<'a, Message, Renderer> From<CodeEditor<'a, Message>> for Element<'a, Message, Theme, Renderer>
-where
-    Renderer: renderer::Renderer + text::Renderer<Font = iced::Font> + 'a,
-    Message: 'a,
-{
-    fn from(editor: CodeEditor<'a, Message>) -> Self {
-        Self::new(editor)
-    }
-}

crates/bds-ui/src/components/inputs.rs

@@ -1,5 +1,5 @@
-use iced::widget::{button, checkbox, column, container, pick_list, row, text, text_input, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Space, button, checkbox, column, container, pick_list, row, text, text_input};
 use iced::{Alignment, Background, Color, Element, Length, Theme};
 
 /// Standard form field label color.
@@ -19,7 +19,10 @@ pub fn labeled_input<'a, Message: Clone + 'a>(
     on_change: impl Fn(String) -> Message + 'a,
 ) -> Element<'a, Message> {
     column![
-        text(label.to_string()).size(12).color(LABEL_COLOR).shaping(Shaping::Advanced),
+        text(label.to_string())
+            .size(12)
+            .color(LABEL_COLOR)
+            .shaping(Shaping::Advanced),
         text_input(placeholder, value).on_input(on_change).size(14),
     ]
     .spacing(4)
@@ -39,7 +42,10 @@ where
 {
     let list: Vec<T> = options.to_vec();
     column![
-        text(label.to_string()).size(12).color(LABEL_COLOR).shaping(Shaping::Advanced),
+        text(label.to_string())
+            .size(12)
+            .color(LABEL_COLOR)
+            .shaping(Shaping::Advanced),
         pick_list(list, selected.cloned(), on_select),
     ]
     .spacing(4)
@@ -157,8 +163,14 @@ pub fn toolbar<'a, Message: 'a>(
 pub fn date_label<'a, Message: 'a>(label: &str, timestamp_ms: i64) -> Element<'a, Message> {
     let date_str = format_timestamp(timestamp_ms);
     row![
-        text(label.to_string()).size(12).color(LABEL_COLOR).shaping(Shaping::Advanced),
+        text(label.to_string())
-        text(date_str).size(12).color(Color::from_rgb(0.55, 0.58, 0.65)).shaping(Shaping::Advanced),
+            .size(12)
+            .color(LABEL_COLOR)
+            .shaping(Shaping::Advanced),
+        text(date_str)
+            .size(12)
+            .color(Color::from_rgb(0.55, 0.58, 0.65))
+            .shaping(Shaping::Advanced),
     ]
     .spacing(8)
     .into()

crates/bds-ui/src/components/webview.rs

@@ -3,11 +3,11 @@ use std::collections::HashMap;
 use std::rc::Rc;
 use std::sync::atomic::{AtomicU64, Ordering};
 
-use iced::event;
 use iced::advanced::layout::{self, Node};
 use iced::advanced::renderer;
 use iced::advanced::widget::Tree;
 use iced::advanced::{Clipboard, Layout, Shell, Widget};
+use iced::event;
 use iced::mouse;
 use iced::{Element, Event, Length, Rectangle, Size, Task, window};
 use wry::dpi::{LogicalPosition, LogicalSize};

crates/bds-ui/src/i18n/mod.rs

@@ -1,4 +1,4 @@
-use bds_core::i18n::{translate, translate_with, UiLocale};
+use bds_core::i18n::{UiLocale, translate, translate_with};
 
 /// Shorthand for translate in view code.
 pub fn t(locale: UiLocale, key: &str) -> String {

crates/bds-ui/src/platform/macos.rs

@@ -3,7 +3,7 @@ use std::sync::mpsc;
 
 use objc2::rc::Retained;
 use objc2::runtime::ProtocolObject;
-use objc2::{define_class, msg_send, DefinedClass, MainThreadMarker, MainThreadOnly};
+use objc2::{DefinedClass, MainThreadMarker, MainThreadOnly, define_class, msg_send};
 use objc2_app_kit::{NSApplication, NSApplicationDelegate};
 use objc2_foundation::{NSArray, NSNotification, NSObject, NSObjectProtocol, NSString, NSURL};
 
@@ -30,8 +30,11 @@ define_class!(
     #[ivars = DelegateIvars]
     pub struct BdsAppDelegate;
 
+    // SAFETY: NSObjectProtocol declares no additional safety requirements.
     unsafe impl NSObjectProtocol for BdsAppDelegate {}
 
+    // SAFETY: Every exported selector below uses the exact AppKit delegate signature and the
+    // class is main-thread-only, as required by NSApplicationDelegate.
     unsafe impl NSApplicationDelegate for BdsAppDelegate {
         #[unsafe(method(applicationDidFinishLaunching:))]
         fn did_finish_launching(&self, _notification: &NSNotification) {
@@ -49,7 +52,10 @@ define_class!(
         fn application_open_urls(&self, _sender: &NSApplication, urls: &NSArray<NSURL>) {
             for i in 0..urls.len() {
                 if let Some(url) = urls.objectAtIndex(i).absoluteString() {
-                    let _ = self.ivars().tx.send(LifecycleEvent::UrlOpen(url.to_string()));
+                    let _ = self
+                        .ivars()
+                        .tx
+                        .send(LifecycleEvent::UrlOpen(url.to_string()));
                 }
             }
         }
@@ -60,6 +66,8 @@ impl BdsAppDelegate {
     fn new(mtm: MainThreadMarker, tx: mpsc::Sender<LifecycleEvent>) -> Retained<Self> {
         let this = Self::alloc(mtm);
         let this = this.set_ivars(DelegateIvars { tx });
+        // SAFETY: `this` has initialized ivars and NSObject's `init` accepts ownership of the
+        // allocated receiver, returning the retained initialized object.
         unsafe { msg_send![super(this), init] }
     }
 }
@@ -86,9 +94,7 @@ pub fn install_delegate(tx: mpsc::Sender<LifecycleEvent>) -> Option<Retained<Bds
 }
 
 /// Poll the macOS lifecycle receiver for the next event and map to a Message.
-pub fn poll_lifecycle(
+pub fn poll_lifecycle(receiver: &mpsc::Receiver<LifecycleEvent>) -> Option<Message> {
-    receiver: &mpsc::Receiver<LifecycleEvent>,
-) -> Option<Message> {
     match receiver.try_recv() {
         Ok(LifecycleEvent::FileOpen(path)) => Some(Message::FileOpenRequested(path)),
         Ok(LifecycleEvent::UrlOpen(url)) => Some(Message::UrlOpenRequested(url)),

crates/bds-ui/src/platform/menu.rs

@@ -1,11 +1,11 @@
 use std::collections::HashMap;
 
 use iced::Subscription;
-use muda::accelerator::{Accelerator, Code, Modifiers, CMD_OR_CTRL};
+use muda::accelerator::{Accelerator, CMD_OR_CTRL, Code, Modifiers};
-use muda::{Menu, MenuEvent, MenuItem, MenuId, PredefinedMenuItem, Submenu};
+use muda::{Menu, MenuEvent, MenuId, MenuItem, PredefinedMenuItem, Submenu};
 
-use bds_core::i18n::{translate, UiLocale};
 use crate::app::Message;
+use bds_core::i18n::{UiLocale, translate};
 
 /// Every custom menu item that the application handles.
 ///
@@ -210,12 +210,24 @@ pub fn build_menu_bar(locale: UiLocale) -> (Menu, MenuRegistry) {
 
     // -- File --
     let file_menu = Submenu::new(translate(locale, "menu.group.file"), true);
-    let _ = file_menu.append(&item(&mut reg, MenuAction::NewPost, locale,
+    let _ = file_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyN))));
+        &mut reg,
-    let _ = file_menu.append(&item(&mut reg, MenuAction::ImportMedia, locale,
+        MenuAction::NewPost,
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyI))));
+        locale,
-    let _ = file_menu.append(&item(&mut reg, MenuAction::Save, locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyN)),
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyS))));
+    ));
+    let _ = file_menu.append(&item(
+        &mut reg,
+        MenuAction::ImportMedia,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyI)),
+    ));
+    let _ = file_menu.append(&item(
+        &mut reg,
+        MenuAction::Save,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyS)),
+    ));
     let _ = file_menu.append(&PredefinedMenuItem::separator());
     let _ = file_menu.append(&item(&mut reg, MenuAction::OpenInBrowser, locale, None));
     let _ = file_menu.append(&item(&mut reg, MenuAction::OpenDataFolder, locale, None));
@@ -232,34 +244,76 @@ pub fn build_menu_bar(locale: UiLocale) -> (Menu, MenuRegistry) {
     let _ = edit_menu.append(&PredefinedMenuItem::paste(None));
     let _ = edit_menu.append(&PredefinedMenuItem::select_all(None));
     let _ = edit_menu.append(&PredefinedMenuItem::separator());
-    let _ = edit_menu.append(&item(&mut reg, MenuAction::Find, locale,
+    let _ = edit_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyF))));
+        &mut reg,
-    let _ = edit_menu.append(&item(&mut reg, MenuAction::Replace, locale,
+        MenuAction::Find,
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyH))));
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyF)),
+    ));
+    let _ = edit_menu.append(&item(
+        &mut reg,
+        MenuAction::Replace,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyH)),
+    ));
     let _ = edit_menu.append(&PredefinedMenuItem::separator());
-    let _ = edit_menu.append(&item(&mut reg, MenuAction::EditPreferences, locale,
+    let _ = edit_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Comma))));
+        &mut reg,
+        MenuAction::EditPreferences,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Comma)),
+    ));
 
     // -- View --
     let view_menu = Submenu::new(translate(locale, "menu.group.view"), true);
-    let _ = view_menu.append(&item(&mut reg, MenuAction::ViewPosts, locale,
+    let _ = view_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Digit1))));
+        &mut reg,
-    let _ = view_menu.append(&item(&mut reg, MenuAction::ViewMedia, locale,
+        MenuAction::ViewPosts,
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Digit2))));
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Digit1)),
+    ));
+    let _ = view_menu.append(&item(
+        &mut reg,
+        MenuAction::ViewMedia,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::Digit2)),
+    ));
     let _ = view_menu.append(&PredefinedMenuItem::separator());
-    let _ = view_menu.append(&item(&mut reg, MenuAction::ToggleSidebar, locale,
+    let _ = view_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyB))));
+        &mut reg,
-    let _ = view_menu.append(&item(&mut reg, MenuAction::TogglePanel, locale,
+        MenuAction::ToggleSidebar,
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyJ))));
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyB)),
+    ));
+    let _ = view_menu.append(&item(
+        &mut reg,
+        MenuAction::TogglePanel,
+        locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyJ)),
+    ));
     let _ = view_menu.append(&PredefinedMenuItem::separator());
     let _ = view_menu.append(&PredefinedMenuItem::fullscreen(None));
 
     // -- Blog --
     let blog_menu = Submenu::new(translate(locale, "menu.group.blog"), true);
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::PublishSelected, locale,
+    let _ = blog_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL | Modifiers::SHIFT), Code::KeyP))));
+        &mut reg,
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::PreviewPost, locale,
+        MenuAction::PublishSelected,
-        Some(Accelerator::new(Some(CMD_OR_CTRL | Modifiers::SHIFT), Code::KeyV))));
+        locale,
+        Some(Accelerator::new(
+            Some(CMD_OR_CTRL | Modifiers::SHIFT),
+            Code::KeyP,
+        )),
+    ));
+    let _ = blog_menu.append(&item(
+        &mut reg,
+        MenuAction::PreviewPost,
+        locale,
+        Some(Accelerator::new(
+            Some(CMD_OR_CTRL | Modifiers::SHIFT),
+            Code::KeyV,
+        )),
+    ));
     let _ = blog_menu.append(&PredefinedMenuItem::separator());
     let _ = blog_menu.append(&item(&mut reg, MenuAction::EditMenu, locale, None));
     let _ = blog_menu.append(&PredefinedMenuItem::separator());
@@ -267,16 +321,49 @@ pub fn build_menu_bar(locale: UiLocale) -> (Menu, MenuRegistry) {
     let _ = blog_menu.append(&item(&mut reg, MenuAction::ReindexText, locale, None));
     let _ = blog_menu.append(&item(&mut reg, MenuAction::MetadataDiff, locale, None));
     let _ = blog_menu.append(&PredefinedMenuItem::separator());
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::RegenerateCalendar, locale, None));
+    let _ = blog_menu.append(&item(
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::ValidateTranslations, locale, None));
+        &mut reg,
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::FillMissingTranslations, locale, None));
+        MenuAction::RegenerateCalendar,
+        locale,
+        None,
+    ));
+    let _ = blog_menu.append(&item(
+        &mut reg,
+        MenuAction::ValidateTranslations,
+        locale,
+        None,
+    ));
+    let _ = blog_menu.append(&item(
+        &mut reg,
+        MenuAction::FillMissingTranslations,
+        locale,
+        None,
+    ));
     let _ = blog_menu.append(&PredefinedMenuItem::separator());
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::GenerateSitemap, locale,
+    let _ = blog_menu.append(&item(
-        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyR))));
+        &mut reg,
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::ValidateSite, locale,
+        MenuAction::GenerateSitemap,
-        Some(Accelerator::new(Some(CMD_OR_CTRL | Modifiers::SHIFT), Code::KeyL))));
+        locale,
-    let _ = blog_menu.append(&item(&mut reg, MenuAction::UploadSite, locale,
+        Some(Accelerator::new(Some(CMD_OR_CTRL), Code::KeyR)),
-        Some(Accelerator::new(Some(CMD_OR_CTRL | Modifiers::SHIFT), Code::KeyU))));
+    ));
+    let _ = blog_menu.append(&item(
+        &mut reg,
+        MenuAction::ValidateSite,
+        locale,
+        Some(Accelerator::new(
+            Some(CMD_OR_CTRL | Modifiers::SHIFT),
+            Code::KeyL,
+        )),
+    ));
+    let _ = blog_menu.append(&item(
+        &mut reg,
+        MenuAction::UploadSite,
+        locale,
+        Some(Accelerator::new(
+            Some(CMD_OR_CTRL | Modifiers::SHIFT),
+            Code::KeyU,
+        )),
+    ));
 
     // -- Help --
     let help_menu = Submenu::new(translate(locale, "menu.group.help"), true);
@@ -303,7 +390,7 @@ pub fn build_menu_bar(locale: UiLocale) -> (Menu, MenuRegistry) {
 /// init task or first update), not during `build_menu_bar`.
 #[cfg(target_os = "macos")]
 pub fn init_menu_for_nsapp(menu: &Menu) {
-    let _ = menu.init_for_nsapp();
+    menu.init_for_nsapp();
 }
 
 /// Re-translate every registered menu item for a new locale.

crates/bds-ui/src/platform/mod.rs

@@ -1,5 +1,5 @@
-pub mod menu;
 pub mod dialog;
+pub mod menu;
 
 #[cfg(target_os = "macos")]
 pub mod macos;

crates/bds-ui/src/state/mod.rs

@@ -3,7 +3,7 @@ pub mod sidebar_filter;
 pub mod tabs;
 pub mod toast;
 
-pub use navigation::{SidebarView, PanelTab, TaskSnapshot, OutputEntry};
+pub use navigation::{OutputEntry, PanelTab, SidebarView, TaskSnapshot};
-pub use sidebar_filter::{PostFilter, MediaFilter, CalendarFilter, CalendarYear, CalendarMonth};
+pub use sidebar_filter::{CalendarFilter, CalendarMonth, CalendarYear, MediaFilter, PostFilter};
 pub use tabs::{Tab, TabType};
 pub use toast::{Toast, ToastLevel};

crates/bds-ui/src/state/navigation.rs

@@ -92,24 +92,21 @@ mod tests {
 
     #[test]
     fn toggle_off_when_same_and_visible() {
-        let (view, visible) =
+        let (view, visible) = handle_activity_click(SidebarView::Posts, true, SidebarView::Posts);
-            handle_activity_click(SidebarView::Posts, true, SidebarView::Posts);
         assert_eq!(view, SidebarView::Posts);
         assert!(!visible);
     }
 
     #[test]
     fn toggle_on_when_same_and_hidden() {
-        let (view, visible) =
+        let (view, visible) = handle_activity_click(SidebarView::Posts, false, SidebarView::Posts);
-            handle_activity_click(SidebarView::Posts, false, SidebarView::Posts);
         assert_eq!(view, SidebarView::Posts);
         assert!(visible);
     }
 
     #[test]
     fn switch_view_when_different() {
-        let (view, visible) =
+        let (view, visible) = handle_activity_click(SidebarView::Posts, true, SidebarView::Media);
-            handle_activity_click(SidebarView::Posts, true, SidebarView::Media);
         assert_eq!(view, SidebarView::Media);
         assert!(visible);
     }

crates/bds-ui/src/state/sidebar_filter.rs

@@ -1,9 +1,9 @@
-/// Sidebar filter state per sidebar_views.allium PostsView / MediaView.
+//! Sidebar filter state per sidebar_views.allium PostsView / MediaView.
-///
+//!
-/// Per ui_data_flow.allium SidebarFilterIsolation:
+//! Per ui_data_flow.allium SidebarFilterIsolation:
-/// "Sidebar search/filter state is local to the sidebar component.
+//! "Sidebar search/filter state is local to the sidebar component.
-///  Filtering never affects: active tab, editor content, selectedPostId.
+//!  Filtering never affects: active tab, editor content, selectedPostId.
-///  Only the visible list of items changes."
+//!  Only the visible list of items changes."
 
 /// Calendar year/month archive filter.
 /// Per sidebar_views.allium CalendarFilter.

crates/bds-ui/src/state/tabs.rs

@@ -122,22 +122,21 @@ pub fn open_tab(tabs: &mut Vec<Tab>, new_tab: Tab) -> usize {
     }
 
     // Singleton: only one instance allowed (catches id mismatch edge cases)
-    if new_tab.tab_type.is_singleton() {
+    if new_tab.tab_type.is_singleton()
-        if let Some(idx) = tabs.iter().position(|t| t.tab_type == new_tab.tab_type) {
+        && let Some(idx) = tabs.iter().position(|t| t.tab_type == new_tab.tab_type)
+    {
         return idx;
     }
-    }
 
     // Transient replacement: replace existing transient of same type
-    if new_tab.is_transient {
+    if new_tab.is_transient
-        if let Some(idx) = tabs
+        && let Some(idx) = tabs
             .iter()
             .position(|t| t.tab_type == new_tab.tab_type && t.is_transient)
     {
         tabs[idx] = new_tab;
         return idx;
     }
-    }
 
     tabs.push(new_tab);
     tabs.len() - 1
@@ -159,7 +158,7 @@ pub fn close_tab(tabs: &mut Vec<Tab>, id: &str) -> Option<usize> {
 }
 
 /// Mark a transient tab as permanent (non-transient).
-pub fn pin_tab(tabs: &mut Vec<Tab>, id: &str) {
+pub fn pin_tab(tabs: &mut [Tab], id: &str) {
     if let Some(tab) = tabs.iter_mut().find(|t| t.id == id) {
         tab.is_transient = false;
     }

crates/bds-ui/src/state/toast.rs

@@ -3,7 +3,6 @@
 /// Toasts are ephemeral, auto-dismissing messages shown at the top of
 /// the workspace.  Each toast has a severity level, a message, and a
 /// monotonically increasing id used for targeted dismissal.
-
 use std::sync::atomic::{AtomicU64, Ordering};
 
 static NEXT_TOAST_ID: AtomicU64 = AtomicU64::new(1);

crates/bds-ui/src/views/activity_bar.rs

@@ -1,5 +1,5 @@
-use iced::widget::{button, column, container, svg, text, tooltip, Column, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Column, Space, button, column, container, svg, text, tooltip};
 use iced::{Background, Border, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -40,10 +40,7 @@ const TOP_ACTIVITIES: &[SidebarView] = &[
 ];
 
 /// Bottom group of activity items.
-const BOTTOM_ACTIVITIES: &[SidebarView] = &[
+const BOTTOM_ACTIVITIES: &[SidebarView] = &[SidebarView::Git, SidebarView::Settings];
-    SidebarView::Git,
-    SidebarView::Settings,
-];
 
 // ---------------------------------------------------------------------------
 // Styles — matching bDS ActivityBar.css
@@ -108,7 +105,7 @@ pub fn view(
         let icon = svg(handle)
             .width(Length::Fixed(24.0))
             .height(Length::Fixed(24.0))
-            .opacity(if is_active { 1.0 } else { 0.4 });
+            .opacity(if is_active { 1.0_f32 } else { 0.4_f32 });
 
         let btn = button(
             container(icon)
@@ -119,7 +116,11 @@ pub fn view(
         .height(Length::Fixed(48.0))
         .padding(0)
         .on_press(Message::SetActiveView(view))
-        .style(if is_active { active_button_style } else { inactive_button_style });
+        .style(if is_active {
+            active_button_style
+        } else {
+            inactive_button_style
+        });
 
         // Active indicator: 2px left border (like bDS/VS Code)
         let btn_row: Element<'static, Message> = if is_active {
@@ -138,30 +139,26 @@ pub fn view(
 
         // Wrap in tooltip per layout.allium ActivityButton.label_key
         let tip_text = t(locale, view.i18n_key());
-        tooltip(btn_row, text(tip_text).size(12).shaping(Shaping::Advanced), tooltip::Position::Right)
+        tooltip(
+            btn_row,
+            text(tip_text).size(12).shaping(Shaping::Advanced),
+            tooltip::Position::Right,
+        )
         .gap(4)
         .into()
     };
 
-    let top_items: Vec<Element<'static, Message>> = TOP_ACTIVITIES
+    let top_items: Vec<Element<'static, Message>> =
-        .iter()
+        TOP_ACTIVITIES.iter().map(|v| make_btn(*v)).collect();
-        .map(|v| make_btn(*v))
-        .collect();
 
-    let bottom_items: Vec<Element<'static, Message>> = BOTTOM_ACTIVITIES
+    let bottom_items: Vec<Element<'static, Message>> =
-        .iter()
+        BOTTOM_ACTIVITIES.iter().map(|v| make_btn(*v)).collect();
-        .map(|v| make_btn(*v))
-        .collect();
 
     let top = Column::with_children(top_items).spacing(0);
     let bottom = Column::with_children(bottom_items).spacing(0);
 
     container(
-        column![
+        column![top, Space::with_height(Length::Fill), bottom,]
-            top,
-            Space::with_height(Length::Fill),
-            bottom,
-        ]
             .width(Length::Fixed(50.0))
             .height(Length::Fill)
             .padding([4, 0]),

crates/bds-ui/src/views/dashboard.rs

@@ -1,4 +1,4 @@
-use iced::widget::{button, column, container, row, scrollable, text, tooltip, Space};
+use iced::widget::{Space, button, column, container, row, scrollable, text, tooltip};
 use iced::{Alignment, Background, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -88,13 +88,8 @@ impl DashboardState {
 }
 
 /// Render the dashboard overview.
-pub fn view<'a>(
+pub fn view<'a>(state: &'a DashboardState, locale: UiLocale) -> Element<'a, Message> {
-    state: &'a DashboardState,
+    let header = text(state.title.clone()).size(24).color(Color::WHITE);
-    locale: UiLocale,
-) -> Element<'a, Message> {
-    let header = text(state.title.clone())
-        .size(24)
-        .color(Color::WHITE);
 
     let project_label = text(state.subtitle.clone())
         .size(14)
@@ -106,11 +101,23 @@ pub fn view<'a>(
             state.stats.total_posts.to_string(),
             {
                 let mut details = vec![
-                    format!("{} {}", state.stats.published_count, t(locale, "dashboard.published")),
+                    format!(
-                    format!("{} {}", state.stats.draft_count, t(locale, "dashboard.drafts")),
+                        "{} {}",
+                        state.stats.published_count,
+                        t(locale, "dashboard.published")
+                    ),
+                    format!(
+                        "{} {}",
+                        state.stats.draft_count,
+                        t(locale, "dashboard.drafts")
+                    ),
                 ];
                 if state.stats.archived_count > 0 {
-                    details.push(format!("{} {}", state.stats.archived_count, t(locale, "dashboard.archived")));
+                    details.push(format!(
+                        "{} {}",
+                        state.stats.archived_count,
+                        t(locale, "dashboard.archived")
+                    ));
                 }
                 details
             },
@@ -119,14 +126,22 @@ pub fn view<'a>(
             &t(locale, "dashboard.media"),
             state.stats.media_count.to_string(),
             vec![
-                format!("{} {}", state.stats.image_count, t(locale, "dashboard.images")),
+                format!(
+                    "{} {}",
+                    state.stats.image_count,
+                    t(locale, "dashboard.images")
+                ),
                 state.stats.total_media_size.clone(),
             ],
         ),
         stat_card(
             &t(locale, "dashboard.tags"),
             state.stats.tag_count.to_string(),
-            vec![format!("{} {}", state.stats.category_count, t(locale, "dashboard.categories"))],
+            vec![format!(
+                "{} {}",
+                state.stats.category_count,
+                t(locale, "dashboard.categories")
+            )],
         ),
     ]
     .spacing(16);
@@ -166,7 +181,12 @@ fn stat_card<'a>(label: &str, value: String, details: Vec<String>) -> Element<'a
     container(
         column(
             std::iter::once(text(value).size(28).color(Color::WHITE).into())
-                .chain(std::iter::once(text(label.to_string()).size(12).color(Color::from_rgb(0.55, 0.58, 0.65)).into()))
+                .chain(std::iter::once(
+                    text(label.to_string())
+                        .size(12)
+                        .color(Color::from_rgb(0.55, 0.58, 0.65))
+                        .into(),
+                ))
                 .chain(details.into_iter().map(|detail| {
                     text(detail)
                         .size(12)
@@ -191,10 +211,17 @@ fn stat_card<'a>(label: &str, value: String, details: Vec<String>) -> Element<'a
     .into()
 }
 
-fn timeline_chart<'a>(months: &'a [DashboardTimelineMonth], _locale: UiLocale) -> Element<'a, Message> {
+fn timeline_chart<'a>(
-    let max_count = months.iter().map(|month| month.count).max().unwrap_or(1).max(1);
+    months: &'a [DashboardTimelineMonth],
-    row(
+    _locale: UiLocale,
-        months
+) -> Element<'a, Message> {
+    let max_count = months
+        .iter()
+        .map(|month| month.count)
+        .max()
+        .unwrap_or(1)
+        .max(1);
+    row(months
         .iter()
         .map(|month| {
             let height = if month.count == 0 {
@@ -209,10 +236,15 @@ fn timeline_chart<'a>(months: &'a [DashboardTimelineMonth], _locale: UiLocale) -
                         .width(Length::Fill)
                         .style(|_: &Theme| container::Style {
                             background: Some(Background::Color(Color::from_rgb(0.25, 0.48, 0.80))),
-                                border: iced::Border { radius: 6.0.into(), ..iced::Border::default() },
+                            border: iced::Border {
+                                radius: 6.0.into(),
+                                ..iced::Border::default()
+                            },
                             ..container::Style::default()
                         }),
-                        text(format!("{} {}", month.label, month.year)).size(11).color(Color::from_rgb(0.7, 0.72, 0.78)),
+                    text(format!("{} {}", month.label, month.year))
+                        .size(11)
+                        .color(Color::from_rgb(0.7, 0.72, 0.78)),
                 ]
                 .spacing(6)
                 .align_x(Alignment::Center),
@@ -220,34 +252,41 @@ fn timeline_chart<'a>(months: &'a [DashboardTimelineMonth], _locale: UiLocale) -
             .width(Length::FillPortion(1))
             .into()
         })
-            .collect::<Vec<_>>(),
+        .collect::<Vec<_>>())
-    )
     .spacing(10)
     .align_y(Alignment::End)
     .into()
 }
 
-fn tag_cloud<'a>(tags: &'a [DashboardTag], overflow_count: usize, locale: UiLocale) -> Element<'a, Message> {
+fn tag_cloud<'a>(
+    tags: &'a [DashboardTag],
+    overflow_count: usize,
+    locale: UiLocale,
+) -> Element<'a, Message> {
     let cloud = if tags.is_empty() {
-        row![text(t(locale, "dashboard.noTags")).size(13).color(Color::from_rgb(0.6, 0.62, 0.68))]
+        row![
+            text(t(locale, "dashboard.noTags"))
+                .size(13)
+                .color(Color::from_rgb(0.6, 0.62, 0.68))
+        ]
         .spacing(8)
         .wrap()
     } else {
         let words = tags
             .iter()
             .map(|tag| {
-                let bg = parse_color(tag.color.as_deref()).unwrap_or(Color::from_rgb(0.18, 0.21, 0.28));
+                let bg =
+                    parse_color(tag.color.as_deref()).unwrap_or(Color::from_rgb(0.18, 0.21, 0.28));
                 let fg = contrast_color(bg);
                 tooltip(
-                    container(
+                    container(text(tag.name.clone()).size(scale_font(tag.count)).color(fg))
-                        text(tag.name.clone())
-                            .size(scale_font(tag.count))
-                            .color(fg),
-                    )
                         .padding([6, 10])
                         .style(move |_: &Theme| container::Style {
                             background: Some(Background::Color(bg)),
-                        border: iced::Border { radius: 999.0.into(), ..iced::Border::default() },
+                            border: iced::Border {
+                                radius: 999.0.into(),
+                                ..iced::Border::default()
+                            },
                             ..container::Style::default()
                         }),
                     text(format!("{} {}", tag.name, tag.count)).size(12),
@@ -269,30 +308,49 @@ fn tag_cloud<'a>(tags: &'a [DashboardTag], overflow_count: usize, locale: UiLoca
         ]
         .spacing(8)
     } else {
-        column![inputs::section_header(&t(locale, "dashboard.tagCloud")), cloud].spacing(8)
+        column![
+            inputs::section_header(&t(locale, "dashboard.tagCloud")),
+            cloud
+        ]
+        .spacing(8)
     };
 
     container(content).width(Length::FillPortion(1)).into()
 }
 
-fn category_cloud<'a>(categories: &'a [DashboardCategory], locale: UiLocale) -> Element<'a, Message> {
+fn category_cloud<'a>(
-    let items = categories.iter().fold(column![inputs::section_header(&t(locale, "dashboard.categoryCloud"))].spacing(8), |column, category| {
+    categories: &'a [DashboardCategory],
+    locale: UiLocale,
+) -> Element<'a, Message> {
+    let items = categories.iter().fold(
+        column![inputs::section_header(&t(
+            locale,
+            "dashboard.categoryCloud"
+        ))]
+        .spacing(8),
+        |column, category| {
             column.push(
                 container(
                     row![
                         text(category.name.clone()).size(13).color(Color::WHITE),
-                    text(category.count.to_string()).size(12).color(Color::from_rgb(0.72, 0.74, 0.80)),
+                        text(category.count.to_string())
+                            .size(12)
+                            .color(Color::from_rgb(0.72, 0.74, 0.80)),
                     ]
                     .spacing(8),
                 )
                 .padding([6, 10])
                 .style(|_: &Theme| container::Style {
                     background: Some(Background::Color(Color::from_rgb(0.16, 0.18, 0.22))),
-                border: iced::Border { radius: 999.0.into(), ..iced::Border::default() },
+                    border: iced::Border {
+                        radius: 999.0.into(),
+                        ..iced::Border::default()
+                    },
                     ..container::Style::default()
                 }),
             )
-    });
+        },
+    );
     container(items).width(Length::FillPortion(1)).into()
 }
 
@@ -313,7 +371,9 @@ fn recent_posts<'a>(posts: &'a [DashboardRecentPost], locale: UiLocale) -> Eleme
                         button(
                             column![
                                 text(post.title.clone()).size(14).color(Color::WHITE),
-                                text(post.date.clone()).size(12).color(Color::from_rgb(0.6, 0.62, 0.68)),
+                                text(post.date.clone())
+                                    .size(12)
+                                    .color(Color::from_rgb(0.6, 0.62, 0.68)),
                             ]
                             .spacing(4),
                         )
@@ -342,7 +402,10 @@ fn recent_posts<'a>(posts: &'a [DashboardRecentPost], locale: UiLocale) -> Eleme
                 .padding(12)
                 .style(|_: &Theme| container::Style {
                     background: Some(Background::Color(Color::from_rgb(0.13, 0.14, 0.18))),
-                    border: iced::Border { radius: 8.0.into(), ..iced::Border::default() },
+                    border: iced::Border {
+                        radius: 8.0.into(),
+                        ..iced::Border::default()
+                    },
                     ..container::Style::default()
                 })
                 .into()
@@ -363,7 +426,10 @@ fn status_badge<'a>(status: &str) -> Element<'a, Message> {
         .padding([4, 8])
         .style(move |_: &Theme| container::Style {
             background: Some(Background::Color(bg)),
-            border: iced::Border { radius: 999.0.into(), ..iced::Border::default() },
+            border: iced::Border {
+                radius: 999.0.into(),
+                ..iced::Border::default()
+            },
             ..container::Style::default()
         })
         .into()
@@ -387,5 +453,9 @@ fn parse_color(value: Option<&str>) -> Option<Color> {
 
 fn contrast_color(background: Color) -> Color {
     let luma = 0.299 * background.r + 0.587 * background.g + 0.114 * background.b;
-    if luma > 0.55 { Color::BLACK } else { Color::WHITE }
+    if luma > 0.55 {
+        Color::BLACK
+    } else {
+        Color::WHITE
+    }
 }

crates/bds-ui/src/views/media_editor.rs

@@ -1,8 +1,8 @@
 use std::collections::HashMap;
 use std::path::Path;
 
-use iced::widget::{button, column, container, image, row, scrollable, text, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Space, button, column, container, image, row, scrollable, text};
 use iced::{Color, Element, Length};
 
 use bds_core::i18n::{self, UiLocale};
@@ -72,12 +72,15 @@ impl MediaEditorState {
 
         let mut translation_drafts = HashMap::new();
         for tr in translations {
-            translation_drafts.insert(tr.language.clone(), MediaTranslationDraft {
+            translation_drafts.insert(
+                tr.language.clone(),
+                MediaTranslationDraft {
                     title: tr.title.clone().unwrap_or_default(),
                     alt: tr.alt.clone().unwrap_or_default(),
                     caption: tr.caption.clone().unwrap_or_default(),
                     is_dirty: false,
-            });
+                },
+            );
         }
 
         Self {
@@ -125,12 +128,15 @@ impl MediaEditorState {
                 is_dirty: self.is_dirty,
             });
         } else {
-            self.translation_drafts.insert(self.active_language.clone(), MediaTranslationDraft {
+            self.translation_drafts.insert(
+                self.active_language.clone(),
+                MediaTranslationDraft {
                     title: self.title.clone(),
                     alt: self.alt.clone(),
                     caption: self.caption.clone(),
                     is_dirty: self.is_dirty,
-            });
+                },
+            );
         }
         // Load target fields
         if target_lang == self.canonical_language {
@@ -225,24 +231,28 @@ pub fn view<'a>(
     ai_enabled: bool,
 ) -> Element<'a, Message> {
     let header = inputs::toolbar(
-        vec![
+        vec![text(state.original_name.clone()).size(18).into()],
-            text(state.original_name.clone()).size(18).into(),
-        ],
         vec![
             if state.mime_type.starts_with("image/") {
                 button(text(t(locale, "editor.aiAnalyze")).size(13))
-                    .on_press_maybe(ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::AnalyzeWithAi)))
+                    .on_press_maybe(
+                        ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::AnalyzeWithAi)),
+                    )
                     .padding([6, 16])
                     .into()
             } else {
                 Space::new(0, 0).into()
             },
             button(text(t(locale, "editor.detectLanguage")).size(13))
-                .on_press_maybe(ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::DetectLanguage)))
+                .on_press_maybe(
+                    ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::DetectLanguage)),
+                )
                 .padding([6, 16])
                 .into(),
             button(text(t(locale, "editor.translate")).size(13))
-                .on_press_maybe(ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::TranslateMetadata)))
+                .on_press_maybe(
+                    ai_enabled.then_some(Message::MediaEditor(MediaEditorMsg::TranslateMetadata)),
+                )
                 .padding([6, 16])
                 .into(),
             button(text(t(locale, "common.save")).size(13))
@@ -273,7 +283,9 @@ pub fn view<'a>(
                     Color::from_rgb(0.55, 0.58, 0.65)
                 };
                 button(text(label).size(12).shaping(Shaping::Advanced).color(color))
-                    .on_press(Message::MediaEditor(MediaEditorMsg::SwitchLanguage(flag.language.clone())))
+                    .on_press(Message::MediaEditor(MediaEditorMsg::SwitchLanguage(
+                        flag.language.clone(),
+                    )))
                     .padding([4, 8])
                     .style(|_: &iced::Theme, _| button::Style::default())
                     .into()
@@ -295,13 +307,13 @@ pub fn view<'a>(
                 .width(Length::Fill)
                 .into()
             } else {
-                no_preview()
+                no_preview(locale)
             }
         } else {
-            no_preview()
+            no_preview(locale)
         }
     } else {
-        no_preview()
+        no_preview(locale)
     };
 
     // File info
@@ -311,7 +323,10 @@ pub fn view<'a>(
     };
     let size_str = format_file_size(state.size);
     let info = row![
-        text(format!("{} • {} • {}", state.mime_type, size_str, dimensions))
+        text(format!(
+            "{} • {} • {}",
+            state.mime_type, size_str, dimensions
+        ))
         .size(12)
         .color(Color::from_rgb(0.55, 0.58, 0.65)),
     ]
@@ -332,18 +347,13 @@ pub fn view<'a>(
     );
     let meta_row1 = row![title_input, alt_input].spacing(16).width(Length::Fill);
 
-    let caption_input = inputs::labeled_input(
+    let caption_input =
-        &t(locale, "editor.caption"),
+        inputs::labeled_input(&t(locale, "editor.caption"), "", &state.caption, |s| {
-        "",
+            Message::MediaEditor(MediaEditorMsg::CaptionChanged(s))
-        &state.caption,
+        });
-        |s| Message::MediaEditor(MediaEditorMsg::CaptionChanged(s)),
+    let author_input = inputs::labeled_input(&t(locale, "editor.author"), "", &state.author, |s| {
-    );
+        Message::MediaEditor(MediaEditorMsg::AuthorChanged(s))
-    let author_input = inputs::labeled_input(
+    });
-        &t(locale, "editor.author"),
-        "",
-        &state.author,
-        |s| Message::MediaEditor(MediaEditorMsg::AuthorChanged(s)),
-    );
     let tags_input = inputs::labeled_input(
         &t(locale, "editor.tags"),
         &t(locale, "editor.tagsPlaceholder"),
@@ -361,8 +371,12 @@ pub fn view<'a>(
         Some(&state.language),
         |lang| Message::MediaEditor(MediaEditorMsg::LanguageChanged(lang)),
     );
-    let meta_row2 = row![caption_input, author_input].spacing(16).width(Length::Fill);
+    let meta_row2 = row![caption_input, author_input]
-    let meta_row3 = row![tags_input, language_input].spacing(16).width(Length::Fill);
+        .spacing(16)
+        .width(Length::Fill);
+    let meta_row3 = row![tags_input, language_input]
+        .spacing(16)
+        .width(Length::Fill);
 
     let linked_posts_header = row![
         text(t(locale, "editor.linkedPosts"))
@@ -396,14 +410,20 @@ pub fn view<'a>(
                 .iter()
                 .map(|post| {
                     button(text(post.title.clone()).size(12))
-                        .on_press(Message::MediaEditor(MediaEditorMsg::LinkPost(post.post_id.clone())))
+                        .on_press(Message::MediaEditor(MediaEditorMsg::LinkPost(
+                            post.post_id.clone(),
+                        )))
                         .padding([4, 10])
                         .width(Length::Fill)
                         .into()
                 })
                 .collect()
         };
-        container(column![search, column(results).spacing(4)].spacing(8).padding(8))
+        container(
+            column![search, column(results).spacing(4)]
+                .spacing(8)
+                .padding(8),
+        )
         .style(|_: &iced::Theme| iced::widget::container::Style {
             background: Some(iced::Background::Color(Color::from_rgb(0.16, 0.18, 0.22))),
             border: iced::Border {
@@ -430,11 +450,15 @@ pub fn view<'a>(
             .map(|post| {
                 row![
                     button(text(post.title.clone()).size(12))
-                        .on_press(Message::MediaEditor(MediaEditorMsg::OpenLinkedPost(post.post_id.clone())))
+                        .on_press(Message::MediaEditor(MediaEditorMsg::OpenLinkedPost(
+                            post.post_id.clone()
+                        )))
                         .padding([4, 0]),
                     Space::with_width(Length::Fill),
                     button(text(t(locale, "editor.unlinkMedia")).size(11))
-                        .on_press(Message::MediaEditor(MediaEditorMsg::UnlinkPost(post.post_id.clone())))
+                        .on_press(Message::MediaEditor(MediaEditorMsg::UnlinkPost(
+                            post.post_id.clone()
+                        )))
                         .padding([3, 8])
                         .style(inputs::danger_button),
                 ]
@@ -471,7 +495,7 @@ pub fn view<'a>(
         ]
         .spacing(12)
         .padding(16)
-        .width(Length::Fill)
+        .width(Length::Fill),
     );
 
     container(body)
@@ -480,6 +504,29 @@ pub fn view<'a>(
         .into()
 }
 
+fn no_preview<'a>(locale: UiLocale) -> Element<'a, Message> {
+    container(
+        text(t(locale, "editor.noPreviewAvailable"))
+            .size(14)
+            .color(Color::from_rgb(0.5, 0.5, 0.5)),
+    )
+    .width(Length::Fill)
+    .height(Length::Fixed(200.0))
+    .center_x(Length::Fill)
+    .center_y(Length::Fixed(200.0))
+    .into()
+}
+
+fn format_file_size(bytes: i64) -> String {
+    if bytes < 1024 {
+        format!("{bytes} B")
+    } else if bytes < 1024 * 1024 {
+        format!("{:.1} KB", bytes as f64 / 1024.0)
+    } else {
+        format!("{:.1} MB", bytes as f64 / (1024.0 * 1024.0))
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::MediaEditorState;
@@ -519,30 +566,10 @@ mod tests {
         );
 
         let flags = state.translation_flags();
-        let languages = flags.into_iter().map(|flag| flag.language).collect::<Vec<_>>();
+        let languages = flags
+            .into_iter()
+            .map(|flag| flag.language)
+            .collect::<Vec<_>>();
         assert_eq!(languages, vec!["en".to_string(), "de".to_string()]);
     }
 }
-
-fn no_preview<'a>() -> Element<'a, Message> {
-    container(
-        text("No preview available")
-            .size(14)
-            .color(Color::from_rgb(0.5, 0.5, 0.5)),
-    )
-    .width(Length::Fill)
-    .height(Length::Fixed(200.0))
-    .center_x(Length::Fill)
-    .center_y(Length::Fixed(200.0))
-    .into()
-}
-
-fn format_file_size(bytes: i64) -> String {
-    if bytes < 1024 {
-        format!("{bytes} B")
-    } else if bytes < 1024 * 1024 {
-        format!("{:.1} KB", bytes as f64 / 1024.0)
-    } else {
-        format!("{:.1} MB", bytes as f64 / (1024.0 * 1024.0))
-    }
-}

crates/bds-ui/src/views/mod.rs

@@ -1,18 +1,18 @@
-pub mod workspace;
 pub mod activity_bar;
-pub mod sidebar;
+pub mod dashboard;
-pub mod tab_bar;
+pub mod media_editor;
-pub mod status_bar;
+pub mod modal;
 pub mod panel;
+pub mod post_editor;
 pub mod project_selector;
+pub mod script_editor;
+pub mod settings_view;
+pub mod sidebar;
+pub mod site_validation;
+pub mod status_bar;
+pub mod tab_bar;
+pub mod tags_view;
+pub mod template_editor;
 pub mod toast;
 pub mod welcome;
-pub mod modal;
+pub mod workspace;
-pub mod post_editor;
-pub mod media_editor;
-pub mod template_editor;
-pub mod script_editor;
-pub mod tags_view;
-pub mod settings_view;
-pub mod dashboard;
-pub mod site_validation;

crates/bds-ui/src/views/modal.rs

@@ -1,7 +1,9 @@
 use std::path::Path;
 
 use iced::widget::text::Shaping;
-use iced::widget::{button, checkbox, column, container, image, row, scrollable, text, text_input, Space};
+use iced::widget::{
+    Space, button, checkbox, column, container, image, row, scrollable, text, text_input,
+};
 use iced::{Alignment, Background, Border, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -112,7 +114,10 @@ pub enum ConfirmAction {
     DeleteTemplate(String),
     ForceDeleteTemplate(String),
     DeleteTag(String),
-    MergeTags { sources: Vec<String>, target: String },
+    MergeTags {
+        sources: Vec<String>,
+        target: String,
+    },
 }
 
 // ── Modal backdrop style ──
@@ -231,7 +236,11 @@ fn gallery_step(current: usize, len: usize, delta: isize) -> usize {
 }
 
 /// Render the modal overlay.
-pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Element<'static, Message> {
+pub fn view(
+    state: ModalState,
+    locale: UiLocale,
+    data_dir: Option<&Path>,
+) -> Element<'static, Message> {
     let modal_content: Element<'static, Message> = match state {
         ModalState::ConfirmDelete {
             entity_name,
@@ -452,14 +461,18 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                                         }),
                                 )
                                 .padding([3, 8])
-                                .style(|_: &Theme| container::Style {
+                                .style(|_: &Theme| {
-                                    background: Some(Background::Color(Color::from_rgb(0.18, 0.20, 0.25))),
+                                    container::Style {
+                                        background: Some(Background::Color(Color::from_rgb(
+                                            0.18, 0.20, 0.25,
+                                        ))),
                                         border: Border {
                                             color: Color::from_rgb(0.30, 0.30, 0.35),
                                             width: 1.0,
                                             radius: 999.0.into(),
                                         },
                                         ..container::Style::default()
+                                    }
                                 }),
                             ]
                             .spacing(12)
@@ -505,7 +518,9 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 row![
                     Space::with_width(Length::Fill),
                     button(text(t(locale, "modal.postInsertLink.insert")))
-                        .on_press(Message::PostEditor(PostEditorMsg::PostInsertLinkExternalInsert))
+                        .on_press(Message::PostEditor(
+                            PostEditorMsg::PostInsertLinkExternalInsert
+                        ))
                         .padding([6, 16])
                         .style(confirm_button_style),
                 ]
@@ -537,7 +552,8 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .size(13)
                 .shaping(Shaping::Advanced);
 
-            let trailing_button: Element<'static, Message> = if active_tab == PostInsertLinkTab::Internal {
+            let trailing_button: Element<'static, Message> =
+                if active_tab == PostInsertLinkTab::Internal {
                     create_post_btn
                 } else {
                     Space::with_width(0.0).into()
@@ -597,14 +613,10 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .iter()
                 .map(|m| {
                     let is_image = m.mime_type.starts_with("image/");
-                    let title = m
+                    let title = m.title.as_deref().unwrap_or("").to_string();
-                        .title
-                        .as_ref()
-                        .map(|s| s.as_str())
-                        .unwrap_or("")
-                        .to_string();
                     let original_name = m.original_name.clone();
-                    let thumb: Element<'static, Message> = if let Some(path) = resolve_thumbnail_file(data_dir, m) {
+                    let thumb: Element<'static, Message> =
+                        if let Some(path) = resolve_thumbnail_file(data_dir, m) {
                             image(path)
                                 .width(Length::Fixed(120.0))
                                 .height(Length::Fixed(90.0))
@@ -716,10 +728,12 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .size(13)
                 .shaping(Shaping::Advanced);
 
-            let buttons = row![button(cancel_text)
+            let buttons = row![
+                button(cancel_text)
                     .on_press(Message::DismissModal)
                     .padding([6, 16])
-                .style(cancel_button_style),];
+                    .style(cancel_button_style),
+            ];
 
             let content = column![
                 title,
@@ -754,13 +768,9 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .iter()
                 .enumerate()
                 .map(|(index, m)| {
-                    let title = m
+                    let title = m.title.as_deref().unwrap_or("").to_string();
-                        .title
+                    let thumb: Element<'static, Message> =
-                        .as_ref()
+                        if let Some(path) = resolve_thumbnail_file(data_dir, m) {
-                        .map(|s| s.as_str())
-                        .unwrap_or("")
-                        .to_string();
-                    let thumb: Element<'static, Message> = if let Some(path) = resolve_thumbnail_file(data_dir, m) {
                             image(path)
                                 .width(Length::Fixed(180.0))
                                 .height(Length::Fixed(120.0))
@@ -845,7 +855,8 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
 
             let lightbox: Element<'static, Message> = if let Some(index) = selected_index {
                 if let Some(selected) = image_media.get(index) {
-                    let preview: Element<'static, Message> = if let Some(path) = resolve_media_file(data_dir, selected) {
+                    let preview: Element<'static, Message> =
+                        if let Some(path) = resolve_media_file(data_dir, selected) {
                             image(path)
                                 .width(Length::Fill)
                                 .height(Length::Fixed(420.0))
@@ -876,7 +887,9 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                                 .style(cancel_button_style),
                             Space::with_width(12.0),
                             button(text(t(locale, "modal.postGallery.backToGrid")))
-                                .on_press(Message::PostEditor(PostEditorMsg::PostGalleryCloseLightbox))
+                                .on_press(Message::PostEditor(
+                                    PostEditorMsg::PostGalleryCloseLightbox
+                                ))
                                 .padding([6, 12])
                                 .style(cancel_button_style),
                         ]
@@ -915,23 +928,40 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .shaping(Shaping::Advanced)
                 .color(Color::WHITE);
 
-            let rows = fields.iter().enumerate().map(|(index, field)| {
+            let rows = fields
-                let toggle = checkbox(field.label.clone(), field.accepted)
+                .iter()
-                    .on_toggle_maybe((!field.locked)
+                .enumerate()
-                        .then_some(move |value| Message::ToggleAiSuggestionField(index, value)))
+                .map(|(index, field)| {
+                    let toggle =
+                        checkbox(field.label.clone(), field.accepted)
+                            .on_toggle_maybe((!field.locked).then_some(move |value| {
+                                Message::ToggleAiSuggestionField(index, value)
+                            }))
                             .size(16)
                             .text_size(13);
-                container(column![
+                    container(
+                        column![
                             toggle,
                             row![
-                        container(text(field.current_value.clone()).size(12).color(Color::from_rgb(0.58, 0.58, 0.64))).width(Length::FillPortion(1)),
+                                container(
+                                    text(field.current_value.clone())
+                                        .size(12)
+                                        .color(Color::from_rgb(0.58, 0.58, 0.64))
+                                )
+                                .width(Length::FillPortion(1)),
                                 text("→").size(14).color(Color::from_rgb(0.62, 0.66, 0.74)),
-                        container(text(field.suggested_value.clone()).size(12).color(Color::WHITE)).width(Length::FillPortion(1)),
+                                container(
+                                    text(field.suggested_value.clone())
+                                        .size(12)
+                                        .color(Color::WHITE)
+                                )
+                                .width(Length::FillPortion(1)),
                             ]
                             .spacing(10)
                             .align_y(Alignment::Center),
                         ]
-                .spacing(8))
+                        .spacing(8),
+                    )
                     .padding(10)
                     .style(|_: &Theme| container::Style {
                         background: Some(Background::Color(Color::from_rgb(0.18, 0.20, 0.25))),
@@ -943,7 +973,8 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                         ..container::Style::default()
                     })
                     .into()
-            }).collect::<Vec<Element<'static, Message>>>();
+                })
+                .collect::<Vec<Element<'static, Message>>>();
 
             let buttons = row![
                 button(text(t(locale, "common.cancel")).size(13))
@@ -972,12 +1003,20 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
                 .into()
         }
 
-        ModalState::LanguagePicker { target, source_language, available_targets } => {
+        ModalState::LanguagePicker {
+            target,
+            source_language,
+            available_targets,
+        } => {
             let title = text(t(locale, "modal.languagePicker.title"))
                 .size(16)
                 .shaping(Shaping::Advanced)
                 .color(Color::WHITE);
-            let subtitle = text(format!("{}: {}", t(locale, "editor.language"), source_language))
+            let subtitle = text(format!(
+                "{}: {}",
+                t(locale, "editor.language"),
+                source_language
+            ))
             .size(12)
             .shaping(Shaping::Advanced)
             .color(Color::from_rgb(0.60, 0.60, 0.68));
@@ -985,22 +1024,38 @@ pub fn view(state: ModalState, locale: UiLocale, data_dir: Option<&Path>) -> Ele
             let rows = if available_targets.is_empty() {
                 vec![text(t(locale, "common.noResults")).size(12).into()]
             } else {
-                available_targets.into_iter().map(|language| {
+                available_targets
+                    .into_iter()
+                    .map(|language| {
                         let message = match &target {
-                        AiEntityTarget::Post(_) => Message::PostEditor(PostEditorMsg::TranslateTo(language.code.clone())),
+                            AiEntityTarget::Post(_) => Message::PostEditor(
-                        AiEntityTarget::Media(_) => Message::MediaEditor(crate::views::media_editor::MediaEditorMsg::TranslateTo(language.code.clone())),
+                                PostEditorMsg::TranslateTo(language.code.clone()),
+                            ),
+                            AiEntityTarget::Media(_) => Message::MediaEditor(
+                                crate::views::media_editor::MediaEditorMsg::TranslateTo(
+                                    language.code.clone(),
+                                ),
+                            ),
                         };
                         let status = language.existing_status.clone().unwrap_or_default();
-                    button(row![
+                        button(
-                        text(format!("{} {}", language.flag_emoji, language.name)).size(13).color(Color::WHITE),
+                            row![
+                                text(format!("{} {}", language.flag_emoji, language.name))
+                                    .size(13)
+                                    .color(Color::WHITE),
                                 Space::with_width(Length::Fill),
-                        text(status).size(11).color(Color::from_rgb(0.60, 0.60, 0.68)),
+                                text(status)
-                    ].align_y(Alignment::Center))
+                                    .size(11)
+                                    .color(Color::from_rgb(0.60, 0.60, 0.68)),
+                            ]
+                            .align_y(Alignment::Center),
+                        )
                         .on_press(message)
                         .padding([8, 12])
                         .style(cancel_button_style)
                         .into()
-                }).collect::<Vec<Element<'static, Message>>>()
+                    })
+                    .collect::<Vec<Element<'static, Message>>>()
             };
 
             let content = column![
@@ -1042,7 +1097,10 @@ mod tests {
     #[test]
     fn external_link_markdown_requires_url() {
         assert_eq!(external_link_markdown("", "text"), None);
-        assert_eq!(external_link_markdown("https://example.com", ""), Some("https://example.com".to_string()));
+        assert_eq!(
+            external_link_markdown("https://example.com", ""),
+            Some("https://example.com".to_string())
+        );
         assert_eq!(
             external_link_markdown("https://example.com", "Example"),
             Some("[Example](https://example.com)".to_string())

crates/bds-ui/src/views/panel.rs

@@ -1,5 +1,5 @@
-use iced::widget::{button, column, container, scrollable, text, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Space, button, column, container, scrollable, text};
 use iced::{Alignment, Background, Border, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -64,6 +64,10 @@ fn close_btn_style(_theme: &Theme, status: button::Status) -> button::Style {
     }
 }
 
+#[expect(
+    clippy::too_many_arguments,
+    reason = "arguments are independent panel state slices"
+)]
 pub fn view(
     panel_tab: PanelTab,
     task_snapshots: &[TaskSnapshot],
@@ -79,39 +83,68 @@ pub fn view(
     // Tab header — per layout.allium: tasks, output, post_links (only when
     // active editor tab is a post), git_log (only when active tab is post or
     // media).
-    let tasks_btn = button(text(t(locale, "common.tasks")).size(12).shaping(Shaping::Advanced))
+    let tasks_btn = button(
+        text(t(locale, "common.tasks"))
+            .size(12)
+            .shaping(Shaping::Advanced),
+    )
     .on_press(Message::SetPanelTab(PanelTab::Tasks))
     .padding([4, 8])
-        .style(if panel_tab == PanelTab::Tasks { tab_active } else { tab_inactive });
+    .style(if panel_tab == PanelTab::Tasks {
+        tab_active
+    } else {
+        tab_inactive
+    });
 
-    let output_btn = button(text(t(locale, "panel.output")).size(12).shaping(Shaping::Advanced))
+    let output_btn = button(
+        text(t(locale, "panel.output"))
+            .size(12)
+            .shaping(Shaping::Advanced),
+    )
     .on_press(Message::SetPanelTab(PanelTab::Output))
     .padding([4, 8])
-        .style(if panel_tab == PanelTab::Output { tab_active } else { tab_inactive });
+    .style(if panel_tab == PanelTab::Output {
+        tab_active
+    } else {
+        tab_inactive
+    });
 
     let close_btn = button(text("\u{2715}").size(12).shaping(Shaping::Advanced))
         .on_press(Message::TogglePanel)
         .padding([4, 6])
         .style(close_btn_style);
 
-    let mut tab_row: Vec<Element<'static, Message>> = vec![
+    let mut tab_row: Vec<Element<'static, Message>> = vec![tasks_btn.into(), output_btn.into()];
-        tasks_btn.into(),
-        output_btn.into(),
-    ];
 
     if active_tab_is_post {
-        let post_links_btn = button(text(t(locale, "panel.postLinks")).size(12).shaping(Shaping::Advanced))
+        let post_links_btn = button(
+            text(t(locale, "panel.postLinks"))
+                .size(12)
+                .shaping(Shaping::Advanced),
+        )
         .on_press(Message::SetPanelTab(PanelTab::PostLinks))
         .padding([4, 8])
-            .style(if panel_tab == PanelTab::PostLinks { tab_active } else { tab_inactive });
+        .style(if panel_tab == PanelTab::PostLinks {
+            tab_active
+        } else {
+            tab_inactive
+        });
         tab_row.push(post_links_btn.into());
     }
 
     if active_tab_is_post_or_media {
-        let git_log_btn = button(text(t(locale, "panel.gitLog")).size(12).shaping(Shaping::Advanced))
+        let git_log_btn = button(
+            text(t(locale, "panel.gitLog"))
+                .size(12)
+                .shaping(Shaping::Advanced),
+        )
         .on_press(Message::SetPanelTab(PanelTab::GitLog))
         .padding([4, 8])
-            .style(if panel_tab == PanelTab::GitLog { tab_active } else { tab_inactive });
+        .style(if panel_tab == PanelTab::GitLog {
+            tab_active
+        } else {
+            tab_inactive
+        });
         tab_row.push(git_log_btn.into());
     }
 
@@ -127,7 +160,12 @@ pub fn view(
     let content: Element<'static, Message> = match panel_tab {
         PanelTab::Tasks => {
             if task_snapshots.is_empty() {
-                container(text(t(locale, "tasks.noActive")).size(12).shaping(Shaping::Advanced).color(muted))
+                container(
+                    text(t(locale, "tasks.noActive"))
+                        .size(12)
+                        .shaping(Shaping::Advanced)
+                        .color(muted),
+                )
                 .padding(8)
                 .into()
             } else {
@@ -137,21 +175,24 @@ pub fn view(
                     .rev()
                     .take(10)
                     .map(|snap| {
-                        let progress_str = snap.progress
+                        let progress_str = snap
+                            .progress
                             .map(|p| format!(" ({:.0}%)", p * 100.0))
                             .unwrap_or_default();
-                        let phase_str = snap.message
+                        let phase_str = snap
+                            .message
                             .as_deref()
                             .map(|m| format!(" \u{2014} {m}"))
                             .unwrap_or_default();
                         let status_text = format!(
                             "{} \u{2014} {}{}{}",
-                            snap.label,
+                            snap.label, snap.status, progress_str, phase_str,
-                            snap.status,
-                            progress_str,
-                            phase_str,
                         );
-                        text(status_text).size(11).shaping(Shaping::Advanced).color(Color::from_rgb(0.70, 0.70, 0.75)).into()
+                        text(status_text)
+                            .size(11)
+                            .shaping(Shaping::Advanced)
+                            .color(Color::from_rgb(0.70, 0.70, 0.75))
+                            .into()
                     })
                     .collect();
                 scrollable(
@@ -164,7 +205,12 @@ pub fn view(
         }
         PanelTab::Output => {
             if output_entries.is_empty() {
-                container(text(t(locale, "panel.noOutput")).size(12).shaping(Shaping::Advanced).color(muted))
+                container(
+                    text(t(locale, "panel.noOutput"))
+                        .size(12)
+                        .shaping(Shaping::Advanced)
+                        .color(muted),
+                )
                 .padding(8)
                 .into()
             } else {
@@ -188,7 +234,12 @@ pub fn view(
         }
         PanelTab::PostLinks => {
             if post_outlinks.is_empty() && post_backlinks.is_empty() {
-                container(text(t(locale, "panel.postLinksPlaceholder")).size(12).shaping(Shaping::Advanced).color(muted))
+                container(
+                    text(t(locale, "panel.postLinksPlaceholder"))
+                        .size(12)
+                        .shaping(Shaping::Advanced)
+                        .color(muted),
+                )
                 .padding(8)
                 .into()
             } else {
@@ -201,7 +252,12 @@ pub fn view(
                 ];
 
                 if post_outlinks.is_empty() {
-                    items.push(text(t(locale, "panel.postLinksPlaceholder")).size(11).color(muted).into());
+                    items.push(
+                        text(t(locale, "panel.postLinksPlaceholder"))
+                            .size(11)
+                            .color(muted)
+                            .into(),
+                    );
                 } else {
                     for link in post_outlinks {
                         items.push(post_link_button(locale, link));
@@ -218,7 +274,12 @@ pub fn view(
                 );
 
                 if post_backlinks.is_empty() {
-                    items.push(text(t(locale, "panel.postLinksPlaceholder")).size(11).color(muted).into());
+                    items.push(
+                        text(t(locale, "panel.postLinksPlaceholder"))
+                            .size(11)
+                            .color(muted)
+                            .into(),
+                    );
                 } else {
                     for link in post_backlinks {
                         items.push(post_link_button(locale, link));
@@ -235,15 +296,18 @@ pub fn view(
         }
         PanelTab::GitLog => {
             // Git Log content populated in extension bucket A (git integration)
-            container(text(t(locale, "panel.gitLogPlaceholder")).size(12).shaping(Shaping::Advanced).color(muted))
+            container(
+                text(t(locale, "panel.gitLogPlaceholder"))
+                    .size(12)
+                    .shaping(Shaping::Advanced)
+                    .color(muted),
+            )
             .padding(8)
             .into()
         }
     };
 
-    container(
+    container(column![tab_header, content].spacing(0))
-        column![tab_header, content].spacing(0),
-    )
         .width(Length::Fill)
         .height(Length::Fixed(200.0))
         .style(panel_style)

crates/bds-ui/src/views/post_editor.rs

@@ -2,12 +2,12 @@ use std::cell::RefCell;
 use std::collections::HashMap;
 
 use iced::widget::text::{Shaping, Wrapping};
-use iced::widget::{button, column, container, row, scrollable, text, text_input, Column, Space};
+use iced::widget::{Column, Space, button, column, container, row, scrollable, text, text_input};
 use iced::{Color, Element, Length, Theme};
 
 use bds_core::i18n::{self, UiLocale};
 use bds_core::model::{Post, PostStatus, PostTranslation};
-use bds_editor::{highlighter, CodeEditor, EditorBuffer, EditorMessage};
+use bds_editor::{CodeEditor, EditorBuffer, EditorMessage, highlighter};
 
 use crate::app::Message;
 use crate::components::inputs;
@@ -297,7 +297,11 @@ impl PostEditorState {
         langs.sort();
         for lang in langs {
             let locale = i18n::normalize_language(&lang);
-            let status = match self.translation_drafts.get(&lang).map(|draft| &draft.status) {
+            let status = match self
+                .translation_drafts
+                .get(&lang)
+                .map(|draft| &draft.status)
+            {
                 Some(PostStatus::Published) => "published",
                 Some(_) => "draft",
                 None => "missing",
@@ -480,10 +484,30 @@ pub fn view<'a>(
             Space::with_width(Length::Fill),
             container(
                 column![
-                    quick_action_item(locale, t(locale, "editor.aiAnalyze"), PostEditorMsg::AnalyzeWithAi, ai_enabled),
+                    quick_action_item(
-                    quick_action_item(locale, t(locale, "editor.suggestTaxonomy"), PostEditorMsg::AnalyzeTaxonomy, ai_enabled),
+                        locale,
-                    quick_action_item(locale, t(locale, "editor.translate"), PostEditorMsg::Translate, ai_enabled),
+                        t(locale, "editor.aiAnalyze"),
-                    quick_action_item(locale, t(locale, "editor.detectLanguage"), PostEditorMsg::DetectLanguage, ai_enabled),
+                        PostEditorMsg::AnalyzeWithAi,
+                        ai_enabled
+                    ),
+                    quick_action_item(
+                        locale,
+                        t(locale, "editor.suggestTaxonomy"),
+                        PostEditorMsg::AnalyzeTaxonomy,
+                        ai_enabled
+                    ),
+                    quick_action_item(
+                        locale,
+                        t(locale, "editor.translate"),
+                        PostEditorMsg::Translate,
+                        ai_enabled
+                    ),
+                    quick_action_item(
+                        locale,
+                        t(locale, "editor.detectLanguage"),
+                        PostEditorMsg::DetectLanguage,
+                        ai_enabled
+                    ),
                 ]
                 .spacing(4)
             )
@@ -525,7 +549,7 @@ pub fn view<'a>(
         let mut flag_row = row![].spacing(2);
         for flag in &flags {
             let lang = flag.language.clone();
-            let label = format!("{}", flag.flag_emoji);
+            let label = flag.flag_emoji.to_string();
             let btn = button(text(label).size(14).shaping(Shaping::Advanced))
                 .on_press(Message::PostEditor(PostEditorMsg::SwitchLanguage(lang)))
                 .padding([2, 4])
@@ -574,7 +598,11 @@ pub fn view<'a>(
             Some(&state.language),
             |lang| Message::PostEditor(PostEditorMsg::LanguageChanged(lang)),
         );
-        let detect_language = button(text(t(locale, "editor.detectLanguage")).size(12).shaping(Shaping::Advanced))
+        let detect_language = button(
+            text(t(locale, "editor.detectLanguage"))
+                .size(12)
+                .shaping(Shaping::Advanced),
+        )
         .on_press_maybe(ai_enabled.then_some(Message::PostEditor(PostEditorMsg::DetectLanguage)))
         .padding([6, 12]);
         let template_input = inputs::labeled_input(
@@ -619,11 +647,13 @@ pub fn view<'a>(
         let outlinks_section: Element<'a, Message> = if state.outlinks.is_empty() {
             Space::new(0, 0).into()
         } else {
-            let mut items: Vec<Element<'a, Message>> = vec![text(t(locale, "editor.outlinks"))
+            let mut items: Vec<Element<'a, Message>> = vec![
+                text(t(locale, "editor.outlinks"))
                     .size(12)
                     .color(inputs::LABEL_COLOR)
                     .shaping(Shaping::Advanced)
-                .into()];
+                    .into(),
+            ];
             for link in &state.outlinks {
                 items.push(
                     text(format!("\u{2192} {}", link.title))
@@ -639,11 +669,13 @@ pub fn view<'a>(
         let backlinks_section: Element<'a, Message> = if state.backlinks.is_empty() {
             Space::new(0, 0).into()
         } else {
-            let mut items: Vec<Element<'a, Message>> = vec![text(t(locale, "editor.backlinks"))
+            let mut items: Vec<Element<'a, Message>> = vec![
+                text(t(locale, "editor.backlinks"))
                     .size(12)
                     .color(inputs::LABEL_COLOR)
                     .shaping(Shaping::Advanced)
-                .into()];
+                    .into(),
+            ];
             for link in &state.backlinks {
                 items.push(
                     text(format!("\u{2190} {}", link.title))
@@ -712,11 +744,21 @@ pub fn view<'a>(
                             ]
                             .spacing(2)
                             .width(Length::Fill),
-                            button(text(t(locale, "common.open")).size(11).shaping(Shaping::Advanced))
+                            button(
+                                text(t(locale, "common.open"))
+                                    .size(11)
+                                    .shaping(Shaping::Advanced)
+                            )
                             .on_press(Message::PostEditor(PostEditorMsg::OpenLinkedMedia(open_id)))
                             .padding([4, 10]),
-                            button(text(t(locale, "editor.unlinkMedia")).size(11).shaping(Shaping::Advanced))
+                            button(
-                                .on_press(Message::PostEditor(PostEditorMsg::UnlinkLinkedMedia(media_id)))
+                                text(t(locale, "editor.unlinkMedia"))
+                                    .size(11)
+                                    .shaping(Shaping::Advanced)
+                            )
+                            .on_press(Message::PostEditor(PostEditorMsg::UnlinkLinkedMedia(
+                                media_id
+                            )))
                             .padding([4, 10])
                             .style(inputs::danger_button),
                         ]
@@ -725,7 +767,9 @@ pub fn view<'a>(
                     )
                     .padding(8)
                     .style(|_: &Theme| container::Style {
-                        background: Some(iced::Background::Color(Color::from_rgb(0.16, 0.18, 0.22))),
+                        background: Some(iced::Background::Color(Color::from_rgb(
+                            0.16, 0.18, 0.22,
+                        ))),
                         border: iced::Border {
                             color: Color::from_rgb(0.28, 0.28, 0.32),
                             width: 1.0,
@@ -788,13 +832,31 @@ pub fn view<'a>(
     // ── Content section (fills remaining space) ──
     let content_label = inputs::section_header(&t(locale, "editor.content"));
     let mode_toggle = row![
-        mode_button(locale, &state.editor_mode, "markdown", Message::PostEditor(PostEditorMsg::SwitchEditorMode("markdown".to_string()))),
+        mode_button(
-        mode_button(locale, &state.editor_mode, "preview", Message::PostEditor(PostEditorMsg::SwitchEditorMode("preview".to_string()))),
+            locale,
+            &state.editor_mode,
+            "markdown",
+            Message::PostEditor(PostEditorMsg::SwitchEditorMode("markdown".to_string()))
+        ),
+        mode_button(
+            locale,
+            &state.editor_mode,
+            "preview",
+            Message::PostEditor(PostEditorMsg::SwitchEditorMode("preview".to_string()))
+        ),
     ]
     .spacing(6)
     .align_y(iced::Alignment::Center);
     let body_toolbar = inputs::toolbar(
-        vec![row![content_label, Space::with_width(Length::Fixed(12.0)), mode_toggle].align_y(iced::Alignment::Center).into()],
+        vec![
+            row![
+                content_label,
+                Space::with_width(Length::Fixed(12.0)),
+                mode_toggle
+            ]
+            .align_y(iced::Alignment::Center)
+            .into(),
+        ],
         vec![
             if state.editor_mode == "markdown" {
                 button(
@@ -980,7 +1042,12 @@ fn mode_button<'a>(
         .into()
 }
 
-fn quick_action_item<'a>(locale: UiLocale, label: String, msg: PostEditorMsg, enabled: bool) -> Element<'a, Message> {
+fn quick_action_item<'a>(
+    locale: UiLocale,
+    label: String,
+    msg: PostEditorMsg,
+    enabled: bool,
+) -> Element<'a, Message> {
     let _ = locale;
     button(text(label).size(12).shaping(Shaping::Advanced))
         .on_press_maybe(enabled.then_some(Message::PostEditor(msg)))
@@ -1138,5 +1205,4 @@ mod tests {
         state.set_editor_mode("preview");
         assert_eq!(state.editor_mode, "preview");
     }
-
 }

crates/bds-ui/src/views/project_selector.rs

@@ -1,5 +1,5 @@
-use iced::widget::{button, container, row, svg, text, Column, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Column, Space, button, container, row, svg, text};
 use iced::{Background, Border, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -120,19 +120,32 @@ pub fn view(
 
         let label = if is_active {
             row![
-                text("\u{2713}").size(12).shaping(Shaping::Advanced).color(Color::from_rgb(0.40, 0.80, 0.40)),
+                text("\u{2713}")
-                text(name).size(12).shaping(Shaping::Advanced).color(Color::WHITE),
+                    .size(12)
+                    .shaping(Shaping::Advanced)
+                    .color(Color::from_rgb(0.40, 0.80, 0.40)),
+                text(name)
+                    .size(12)
+                    .shaping(Shaping::Advanced)
+                    .color(Color::WHITE),
             ]
             .spacing(6)
         } else {
             row![
                 Space::with_width(Length::Fixed(14.0)),
-                text(name).size(12).shaping(Shaping::Advanced).color(Color::from_rgb(0.80, 0.80, 0.85)),
+                text(name)
+                    .size(12)
+                    .shaping(Shaping::Advanced)
+                    .color(Color::from_rgb(0.80, 0.80, 0.85)),
             ]
             .spacing(6)
         };
 
-        let style_fn = if is_active { project_item_active } else { project_item };
+        let style_fn = if is_active {
+            project_item_active
+        } else {
+            project_item
+        };
 
         items.push(
             button(label)
@@ -159,8 +172,13 @@ pub fn view(
     items.push(
         button(
             row![
-                text("+").size(14).shaping(Shaping::Advanced).color(Color::from_rgb(0.55, 0.75, 0.95)),
+                text("+")
-                text(t(locale, "projectSelector.newProject")).size(12).shaping(Shaping::Advanced),
+                    .size(14)
+                    .shaping(Shaping::Advanced)
+                    .color(Color::from_rgb(0.55, 0.75, 0.95)),
+                text(t(locale, "projectSelector.newProject"))
+                    .size(12)
+                    .shaping(Shaping::Advanced),
             ]
             .spacing(6),
         )

crates/bds-ui/src/views/script_editor.rs

@@ -1,6 +1,6 @@
 use std::cell::RefCell;
 
-use iced::widget::{button, column, container, row, scrollable, text, Space};
+use iced::widget::{Space, button, column, container, row, scrollable, text};
 use iced::{Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -118,10 +118,7 @@ pub enum ScriptEditorMsg {
 }
 
 /// Render the script editor view.
-pub fn view<'a>(
+pub fn view<'a>(state: &'a ScriptEditorState, locale: UiLocale) -> Element<'a, Message> {
-    state: &'a ScriptEditorState,
-    locale: UiLocale,
-) -> Element<'a, Message> {
     let header = inputs::toolbar(
         vec![
             text(state.title.clone()).size(18).into(),
@@ -162,7 +159,9 @@ pub fn view<'a>(
         &state.slug,
         |s| Message::ScriptEditor(ScriptEditorMsg::SlugChanged(s)),
     );
-    let meta_row1 = row![title_input, slug_input].spacing(16).width(Length::Fill);
+    let meta_row1 = row![title_input, slug_input]
+        .spacing(16)
+        .width(Length::Fill);
 
     // Metadata row 2: kind, entrypoint, enabled
     let kind_options = vec![
@@ -179,7 +178,10 @@ pub fn view<'a>(
     );
 
     let mut entrypoint_options = state.discovered_entrypoints.clone();
-    if !entrypoint_options.iter().any(|entrypoint| entrypoint == &state.entrypoint) {
+    if !entrypoint_options
+        .iter()
+        .any(|entrypoint| entrypoint == &state.entrypoint)
+    {
         entrypoint_options.push(state.entrypoint.clone());
     }
     let selected_entrypoint = entrypoint_options
@@ -192,28 +194,30 @@ pub fn view<'a>(
         |entrypoint| Message::ScriptEditor(ScriptEditorMsg::EntrypointChanged(entrypoint)),
     );
 
-    let enabled_check = inputs::labeled_checkbox(
+    let enabled_check =
-        &t(locale, "editor.enabled"),
+        inputs::labeled_checkbox(&t(locale, "editor.enabled"), state.enabled, |b| {
-        state.enabled,
+            Message::ScriptEditor(ScriptEditorMsg::EnabledChanged(b))
-        |b| Message::ScriptEditor(ScriptEditorMsg::EnabledChanged(b)),
+        });
-    );
     let meta_row2 = row![kind_select, entrypoint_input, enabled_check]
         .spacing(16)
         .width(Length::Fill);
 
     // Content editor (CodeEditor with syntax highlighting based on file extension)
-    let syntax_ext = if state.file_path.ends_with(".py") { "py" } else { "lua" };
+    let syntax_ext = if state.file_path.ends_with(".py") {
+        "py"
+    } else {
+        "lua"
+    };
     let content_section: Element<'a, Message> = column![
         inputs::section_header(&t(locale, "editor.content")),
         Element::from(
-            CodeEditor::new(
+            CodeEditor::new(&state.editor_buffer, highlighter(), syntax_ext,).on_change(|msg| {
-                &state.editor_buffer,
+                match msg {
-                highlighter(),
+                    EditorMessage::ContentChanged(s) => {
-                syntax_ext,
+                        Message::ScriptEditor(ScriptEditorMsg::ContentChanged(s))
-            )
+                    }
-            .on_change(|msg| match msg {
-                EditorMessage::ContentChanged(s) => Message::ScriptEditor(ScriptEditorMsg::ContentChanged(s)),
                     EditorMessage::SaveRequested => Message::ScriptEditor(ScriptEditorMsg::Save),
+                }
             })
         ),
     ]
@@ -245,24 +249,15 @@ pub fn view<'a>(
 
     // Top pane: header + metadata (scrollable for overflow)
     let top_pane = scrollable(
-        column![
+        column![header, meta_row1, meta_row2,]
-            header,
-            meta_row1,
-            meta_row2,
-        ]
             .spacing(12)
             .padding(16)
-        .width(Length::Fill)
+            .width(Length::Fill),
     )
     .height(Length::Shrink);
 
     // Full layout: top pane (shrink), content (fill), validation + footer (shrink)
-    column![
+    column![top_pane, content_section, validation, footer,]
-        top_pane,
-        content_section,
-        validation,
-        footer,
-    ]
         .spacing(4)
         .padding([0, 16])
         .width(Length::Fill)

crates/bds-ui/src/views/settings_view.rs

@@ -1,5 +1,5 @@
-use iced::widget::{button, column, container, row, scrollable, text, text_editor, text_input};
 use iced::widget::text::Shaping;
+use iced::widget::{button, column, container, row, scrollable, text, text_editor, text_input};
 use iced::{Alignment, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -209,7 +209,13 @@ impl Default for SettingsViewState {
             public_url: String::new(),
             main_language: "en".to_string(),
             blog_languages: vec!["en".to_string()],
-            available_languages: vec!["en".to_string(), "de".to_string(), "fr".to_string(), "it".to_string(), "es".to_string()],
+            available_languages: vec![
+                "en".to_string(),
+                "de".to_string(),
+                "fr".to_string(),
+                "it".to_string(),
+                "es".to_string(),
+            ],
             default_author: String::new(),
             max_posts_per_page: "50".to_string(),
             blogmark_category: String::new(),
@@ -255,12 +261,12 @@ impl SettingsViewState {
 
     fn ordered_sections(&self) -> Vec<SettingsSection> {
         let mut sections = SettingsSection::all().to_vec();
-        if let Some(active) = &self.active_section {
+        if let Some(active) = &self.active_section
-            if let Some(index) = sections.iter().position(|section| section == active) {
+            && let Some(index) = sections.iter().position(|section| section == active)
+        {
             let focused = sections.remove(index);
             sections.insert(0, focused);
         }
-        }
         sections
     }
 }
@@ -337,10 +343,7 @@ pub enum SettingsMsg {
 }
 
 /// Render the settings view.
-pub fn view<'a>(
+pub fn view<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a, Message> {
-    state: &'a SettingsViewState,
-    locale: UiLocale,
-) -> Element<'a, Message> {
     let search = text_input(&t(locale, "sidebar.filter.search"), &state.search_query)
         .on_input(|s| Message::Settings(SettingsMsg::SearchChanged(s)))
         .size(14);
@@ -388,38 +391,6 @@ pub fn view<'a>(
         .into()
 }
 
-#[cfg(test)]
-mod tests {
-    use super::{SettingsSection, SettingsViewState};
-
-    #[test]
-    fn focus_section_collapses_other_sections_and_clears_search() {
-        let mut state = SettingsViewState {
-            search_query: "publish".to_string(),
-            ..SettingsViewState::default()
-        };
-
-        state.focus_section(SettingsSection::Publishing);
-
-        assert_eq!(state.active_section, Some(SettingsSection::Publishing));
-        assert!(state.search_query.is_empty());
-        assert!(!state.collapsed.contains(&SettingsSection::Publishing));
-        assert!(state.collapsed.contains(&SettingsSection::Project));
-        assert!(state.collapsed.contains(&SettingsSection::MCP));
-    }
-
-    #[test]
-    fn focused_section_is_rendered_first() {
-        let mut state = SettingsViewState::default();
-        state.focus_section(SettingsSection::Technology);
-
-        let ordered = state.ordered_sections();
-
-        assert_eq!(ordered.first(), Some(&SettingsSection::Technology));
-        assert_eq!(ordered.len(), SettingsSection::all().len());
-    }
-}
-
 fn render_section<'a>(
     state: &'a SettingsViewState,
     section: &SettingsSection,
@@ -436,7 +407,9 @@ fn render_section<'a>(
         .spacing(8)
         .align_y(Alignment::Center),
     )
-    .on_press(Message::Settings(SettingsMsg::ToggleSection(section.clone())))
+    .on_press(Message::Settings(SettingsMsg::ToggleSection(
+        section.clone(),
+    )))
     .padding([6, 8])
     .width(Length::Fill)
     .style(|_: &Theme, _| button::Style::default());
@@ -456,9 +429,7 @@ fn render_section<'a>(
         SettingsSection::MCP => section_mcp(locale),
     };
 
-    column![header, content]
+    column![header, content].spacing(4).into()
-        .spacing(4)
-        .into()
 }
 
 fn section_project<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a, Message> {
@@ -469,7 +440,10 @@ fn section_project<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
         |s| Message::Settings(SettingsMsg::ProjectNameChanged(s)),
     );
     let desc = column![
-        text(t(locale, "settings.projectDescription")).size(12).color(inputs::LABEL_COLOR).shaping(Shaping::Advanced),
+        text(t(locale, "settings.projectDescription"))
+            .size(12)
+            .color(inputs::LABEL_COLOR)
+            .shaping(Shaping::Advanced),
         text_editor(&state.project_description)
             .on_action(|a| Message::Settings(SettingsMsg::ProjectDescriptionAction(a)))
             .height(Length::Fixed(80.0))
@@ -477,12 +451,9 @@ fn section_project<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
     ]
     .spacing(4);
     let data_path = row![
-        inputs::labeled_input(
+        inputs::labeled_input(&t(locale, "settings.dataPath"), "", &state.data_path, |s| {
-            &t(locale, "settings.dataPath"),
+            Message::Settings(SettingsMsg::DataPathChanged(s))
-            "",
+        },),
-            &state.data_path,
-            |s| Message::Settings(SettingsMsg::DataPathChanged(s)),
-        ),
         button(text(t(locale, "settings.browse")).size(12))
             .on_press(Message::Settings(SettingsMsg::BrowseDataPath))
             .padding([6, 12]),
@@ -512,14 +483,24 @@ fn section_project<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
             .iter()
             .map(|language| {
                 let label = if *language == state.main_language {
-                    format!("{} ({})", language, t(locale, "settings.mainLanguageRequired"))
+                    format!(
+                        "{} ({})",
+                        language,
+                        t(locale, "settings.mainLanguageRequired")
+                    )
                 } else {
                     language.clone()
                 };
-                inputs::labeled_checkbox(&label, state.blog_languages.iter().any(|item| item == language), {
+                inputs::labeled_checkbox(
+                    &label,
+                    state.blog_languages.iter().any(|item| item == language),
+                    {
                         let language = language.clone();
-                    move |_| Message::Settings(SettingsMsg::ToggleBlogLanguage(language.clone()))
+                        move |_| {
-                })
+                            Message::Settings(SettingsMsg::ToggleBlogLanguage(language.clone()))
+                        }
+                    },
+                )
             })
             .collect::<Vec<_>>(),
     )
@@ -539,7 +520,10 @@ fn section_project<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
     let blogmark_category = inputs::labeled_select(
         &t(locale, "settings.blogmarkCategory"),
         &state.categories,
-        state.categories.iter().find(|row| row.name == state.blogmark_category),
+        state
+            .categories
+            .iter()
+            .find(|row| row.name == state.blogmark_category),
         |row| Message::Settings(SettingsMsg::BlogmarkCategoryChanged(row.name)),
     );
     let save = button(text(t(locale, "common.save")).size(13))
@@ -616,14 +600,23 @@ fn section_content<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
         .chain(state.template_options.iter().cloned())
         .collect::<Vec<_>>();
 
-    let category_rows = state.categories.iter().fold(column![].spacing(8), |column, category| {
+    let category_rows = state
+        .categories
+        .iter()
+        .fold(column![].spacing(8), |column, category| {
             let title = inputs::labeled_input(
-            &tw(locale, "settings.categoryTitle", &[("category", &category.name)]),
+                &tw(
+                    locale,
+                    "settings.categoryTitle",
+                    &[("category", &category.name)],
+                ),
                 "",
                 &category.title,
                 {
                     let name = category.name.clone();
-                move |value| Message::Settings(SettingsMsg::CategoryTitleChanged(name.clone(), value))
+                    move |value| {
+                        Message::Settings(SettingsMsg::CategoryTitleChanged(name.clone(), value))
+                    }
                 },
             );
             let post_template = inputs::labeled_select(
@@ -632,7 +625,12 @@ fn section_content<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
                 Some(&category.post_template_slug),
                 {
                     let name = category.name.clone();
-                move |value| Message::Settings(SettingsMsg::CategoryPostTemplateChanged(name.clone(), value))
+                    move |value| {
+                        Message::Settings(SettingsMsg::CategoryPostTemplateChanged(
+                            name.clone(),
+                            value,
+                        ))
+                    }
                 },
             );
             let list_template = inputs::labeled_select(
@@ -641,7 +639,12 @@ fn section_content<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
                 Some(&category.list_template_slug),
                 {
                     let name = category.name.clone();
-                move |value| Message::Settings(SettingsMsg::CategoryListTemplateChanged(name.clone(), value))
+                    move |value| {
+                        Message::Settings(SettingsMsg::CategoryListTemplateChanged(
+                            name.clone(),
+                            value,
+                        ))
+                    }
                 },
             );
             let toggles = column![
@@ -650,7 +653,12 @@ fn section_content<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
                     category.render_in_lists,
                     {
                         let name = category.name.clone();
-                    move |value| Message::Settings(SettingsMsg::CategoryRenderInListsChanged(name.clone(), value))
+                        move |value| {
+                            Message::Settings(SettingsMsg::CategoryRenderInListsChanged(
+                                name.clone(),
+                                value,
+                            ))
+                        }
                     },
                 ),
                 inputs::labeled_checkbox(
@@ -658,18 +666,27 @@ fn section_content<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Elemen
                     category.show_title,
                     {
                         let name = category.name.clone();
-                    move |value| Message::Settings(SettingsMsg::CategoryShowTitleChanged(name.clone(), value))
+                        move |value| {
+                            Message::Settings(SettingsMsg::CategoryShowTitleChanged(
+                                name.clone(),
+                                value,
+                            ))
+                        }
                     },
                 ),
             ]
             .spacing(6);
             let actions = row![
                 button(text(t(locale, "common.save")).size(13))
-                .on_press(Message::Settings(SettingsMsg::SaveCategory(category.name.clone())))
+                    .on_press(Message::Settings(SettingsMsg::SaveCategory(
+                        category.name.clone()
+                    )))
                     .style(inputs::primary_button)
                     .padding([6, 12]),
                 button(text(t(locale, "common.remove")).size(13))
-                .on_press_maybe((!category.is_protected).then(|| Message::Settings(SettingsMsg::RemoveCategory(category.name.clone()))))
+                    .on_press_maybe((!category.is_protected).then(|| Message::Settings(
+                        SettingsMsg::RemoveCategory(category.name.clone())
+                    )))
                     .style(inputs::danger_button)
                     .padding([6, 12]),
             ]
@@ -732,7 +749,12 @@ fn section_ai<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a,
         label: t(locale, "tags.noTemplate"),
         supports_vision: false,
     })
-    .chain(active_model_options.iter().filter(|option| option.supports_vision).cloned())
+    .chain(
+        active_model_options
+            .iter()
+            .filter(|option| option.supports_vision)
+            .cloned(),
+    )
     .collect::<Vec<_>>();
 
     let offline = inputs::labeled_checkbox(
@@ -786,23 +808,32 @@ fn section_ai<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a,
     let default_model = inputs::labeled_select(
         &t(locale, "settings.defaultModel"),
         &model_options,
-        model_options.iter().find(|option| option.id == state.default_model),
+        model_options
+            .iter()
+            .find(|option| option.id == state.default_model),
         |option| Message::Settings(SettingsMsg::DefaultModelChanged(option.id)),
     );
     let title_model = inputs::labeled_select(
         &t(locale, "settings.titleModel"),
         &model_options,
-        model_options.iter().find(|option| option.id == state.title_model),
+        model_options
+            .iter()
+            .find(|option| option.id == state.title_model),
         |option| Message::Settings(SettingsMsg::TitleModelChanged(option.id)),
     );
     let image_model = inputs::labeled_select(
         &t(locale, "settings.imageAnalysisModel"),
         &image_model_options,
-        image_model_options.iter().find(|option| option.id == state.image_model),
+        image_model_options
+            .iter()
+            .find(|option| option.id == state.image_model),
         |option| Message::Settings(SettingsMsg::ImageModelChanged(option.id)),
     );
     let prompt = column![
-        text(t(locale, "settings.systemPrompt")).size(12).color(inputs::LABEL_COLOR).shaping(Shaping::Advanced),
+        text(t(locale, "settings.systemPrompt"))
+            .size(12)
+            .color(inputs::LABEL_COLOR)
+            .shaping(Shaping::Advanced),
         text_editor(&state.system_prompt)
             .on_action(|a| Message::Settings(SettingsMsg::SystemPromptAction(a)))
             .height(Length::Fixed(200.0))
@@ -822,11 +853,15 @@ fn section_ai<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a,
 
     column![
         offline,
-        text(t(locale, "settings.onlineEndpointSection")).size(12).color(inputs::LABEL_COLOR),
+        text(t(locale, "settings.onlineEndpointSection"))
+            .size(12)
+            .color(inputs::LABEL_COLOR),
         online_url,
         row![online_model, online_api_key].spacing(12),
         online_refresh,
-        text(t(locale, "settings.airplaneEndpointSection")).size(12).color(inputs::LABEL_COLOR),
+        text(t(locale, "settings.airplaneEndpointSection"))
+            .size(12)
+            .color(inputs::LABEL_COLOR),
         airplane_url,
         row![airplane_model, airplane_refresh].spacing(12),
         default_model,
@@ -857,12 +892,9 @@ fn section_technology<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Ele
 }
 
 fn section_publishing<'a>(state: &'a SettingsViewState, locale: UiLocale) -> Element<'a, Message> {
-    let host = inputs::labeled_input(
+    let host = inputs::labeled_input(&t(locale, "settings.sshHost"), "", &state.ssh_host, |s| {
-        &t(locale, "settings.sshHost"),
+        Message::Settings(SettingsMsg::SshHostChanged(s))
-        "",
+    });
-        &state.ssh_host,
-        |s| Message::Settings(SettingsMsg::SshHostChanged(s)),
-    );
     let user = inputs::labeled_input(
         &t(locale, "settings.sshUsername"),
         "",
@@ -939,3 +971,35 @@ fn section_mcp<'a>(locale: UiLocale) -> Element<'a, Message> {
         .color(Color::from_rgb(0.5, 0.5, 0.5))
         .into()
 }
+
+#[cfg(test)]
+mod tests {
+    use super::{SettingsSection, SettingsViewState};
+
+    #[test]
+    fn focus_section_collapses_other_sections_and_clears_search() {
+        let mut state = SettingsViewState {
+            search_query: "publish".to_string(),
+            ..SettingsViewState::default()
+        };
+
+        state.focus_section(SettingsSection::Publishing);
+
+        assert_eq!(state.active_section, Some(SettingsSection::Publishing));
+        assert!(state.search_query.is_empty());
+        assert!(!state.collapsed.contains(&SettingsSection::Publishing));
+        assert!(state.collapsed.contains(&SettingsSection::Project));
+        assert!(state.collapsed.contains(&SettingsSection::MCP));
+    }
+
+    #[test]
+    fn focused_section_is_rendered_first() {
+        let mut state = SettingsViewState::default();
+        state.focus_section(SettingsSection::Technology);
+
+        let ordered = state.ordered_sections();
+
+        assert_eq!(ordered.first(), Some(&SettingsSection::Technology));
+        assert_eq!(ordered.len(), SettingsSection::all().len());
+    }
+}

crates/bds-ui/src/views/sidebar.rs

@@ -1,7 +1,7 @@
 use std::path::{Path, PathBuf};
 
-use iced::widget::{button, column, container, image, row, scrollable, text, text_input, Space};
 use iced::widget::text::Shaping;
+use iced::widget::{Space, button, column, container, image, row, scrollable, text, text_input};
 use iced::{Background, Border, Color, Element, Length, Theme};
 
 use bds_core::i18n::UiLocale;
@@ -269,9 +269,18 @@ fn clear_filters_style(_theme: &Theme, status: button::Status) -> button::Style
 /// Month name abbreviation for calendar display.
 fn month_abbr(month: u32) -> &'static str {
     match month {
-        1 => "Jan", 2 => "Feb", 3 => "Mar", 4 => "Apr",
+        1 => "Jan",
-        5 => "May", 6 => "Jun", 7 => "Jul", 8 => "Aug",
+        2 => "Feb",
-        9 => "Sep", 10 => "Oct", 11 => "Nov", 12 => "Dec",
+        3 => "Mar",
+        4 => "Apr",
+        5 => "May",
+        6 => "Jun",
+        7 => "Jul",
+        8 => "Aug",
+        9 => "Sep",
+        10 => "Oct",
+        11 => "Nov",
+        12 => "Dec",
         _ => "???",
     }
 }
@@ -300,10 +309,12 @@ fn calendar_widget(
         let label = format!("{} ({})", cy.year, total);
         let year_val = cy.year;
         let on_year_clone = on_year.clone();
-        let style_fn = if year_selected { calendar_selected_style } else { calendar_style };
+        let style_fn = if year_selected {
-        let year_btn = button(
+            calendar_selected_style
-            text(label).size(11).shaping(Shaping::Advanced)
+        } else {
-        )
+            calendar_style
+        };
+        let year_btn = button(text(label).size(11).shaping(Shaping::Advanced))
             .on_press(if year_selected {
                 on_year_clone(None)
             } else {
@@ -320,10 +331,12 @@ fn calendar_widget(
                 let label = format!("  {} ({})", month_abbr(cm.month), cm.count);
                 let month_val = cm.month;
                 let on_month_clone = on_month.clone();
-                let style_fn = if month_selected { calendar_selected_style } else { calendar_style };
+                let style_fn = if month_selected {
-                let month_btn = button(
+                    calendar_selected_style
-                    text(label).size(10).shaping(Shaping::Advanced)
+                } else {
-                )
+                    calendar_style
+                };
+                let month_btn = button(text(label).size(10).shaping(Shaping::Advanced))
                     .on_press(if month_selected {
                         on_month_clone(None)
                     } else {
@@ -362,10 +375,12 @@ fn chip_selector(
         let is_selected = selected.contains(tag);
         let tag_clone = tag.clone();
         let on_toggle_clone = on_toggle.clone();
-        let style_fn = if is_selected { chip_selected_style } else { chip_style };
+        let style_fn = if is_selected {
-        let chip = button(
+            chip_selected_style
-            text(tag.clone()).size(10).shaping(Shaping::Advanced)
+        } else {
-        )
+            chip_style
+        };
+        let chip = button(text(tag.clone()).size(10).shaping(Shaping::Advanced))
             .on_press(on_toggle_clone(tag_clone))
             .padding([2, 6])
             .style(style_fn);
@@ -377,9 +392,7 @@ fn chip_selector(
         while !collected.is_empty() {
             let chunk_size = 3.min(collected.len());
             let chunk: Vec<Element<'static, Message>> = collected.drain(..chunk_size).collect();
-            items.push(
+            items.push(iced::widget::Row::with_children(chunk).spacing(4).into());
-                iced::widget::Row::with_children(chunk).spacing(4).into()
-            );
         }
     }
 
@@ -408,7 +421,11 @@ fn single_select_chip_selector(
         .iter()
         .map(|(value, display)| {
             let is_selected = selected == Some(value.as_str());
-            let style_fn = if is_selected { chip_selected_style } else { chip_style };
+            let style_fn = if is_selected {
+                chip_selected_style
+            } else {
+                chip_style
+            };
             let value = value.clone();
             let on_toggle = on_toggle.clone();
             button(text(display.clone()).size(10).shaping(Shaping::Advanced))
@@ -473,8 +490,8 @@ fn post_filter_panel(
             &filter.calendar_years,
             filter.calendar.selected_year,
             filter.calendar.selected_month,
-            |y| Message::SetPostCalendarYear(y),
+            Message::SetPostCalendarYear,
-            |m| Message::SetPostCalendarMonth(m),
+            Message::SetPostCalendarMonth,
             locale,
         ));
         sections.push(Space::with_height(4.0).into());
@@ -486,7 +503,7 @@ fn post_filter_panel(
             "sidebar.filter.tags",
             &filter.available_tags,
             &filter.tag_filter,
-            |tag| Message::TogglePostTagFilter(tag),
+            Message::TogglePostTagFilter,
             locale,
         ));
         sections.push(Space::with_height(4.0).into());
@@ -498,7 +515,7 @@ fn post_filter_panel(
             "sidebar.filter.categories",
             &filter.available_categories,
             &filter.category_filter,
-            |cat| Message::TogglePostCategoryFilter(cat),
+            Message::TogglePostCategoryFilter,
             locale,
         ));
         sections.push(Space::with_height(4.0).into());
@@ -537,23 +554,22 @@ fn post_filter_panel(
             button(
                 text(t(locale, "sidebar.filter.clearAll"))
                     .size(10)
-                    .shaping(Shaping::Advanced)
+                    .shaping(Shaping::Advanced),
             )
             .on_press(Message::ClearPostFilters)
             .padding([2, 4])
             .style(clear_filters_style)
-                .into()
+            .into(),
         );
     }
 
-    iced::widget::Column::with_children(sections).spacing(2).into()
+    iced::widget::Column::with_children(sections)
+        .spacing(2)
+        .into()
 }
 
 /// Build the filter panel for Media view.
-fn media_filter_panel(
+fn media_filter_panel(filter: &MediaFilter, locale: UiLocale) -> Element<'static, Message> {
-    filter: &MediaFilter,
-    locale: UiLocale,
-) -> Element<'static, Message> {
     let mut sections: Vec<Element<'static, Message>> = Vec::new();
 
     if !filter.calendar_years.is_empty() {
@@ -561,8 +577,8 @@ fn media_filter_panel(
             &filter.calendar_years,
             filter.calendar.selected_year,
             filter.calendar.selected_month,
-            |y| Message::SetMediaCalendarYear(y),
+            Message::SetMediaCalendarYear,
-            |m| Message::SetMediaCalendarMonth(m),
+            Message::SetMediaCalendarMonth,
             locale,
         ));
         sections.push(Space::with_height(4.0).into());
@@ -573,7 +589,7 @@ fn media_filter_panel(
             "sidebar.filter.tags",
             &filter.available_tags,
             &filter.tag_filter,
-            |tag| Message::ToggleMediaTagFilter(tag),
+            Message::ToggleMediaTagFilter,
             locale,
         ));
         sections.push(Space::with_height(4.0).into());
@@ -584,18 +600,24 @@ fn media_filter_panel(
             button(
                 text(t(locale, "sidebar.filter.clearAll"))
                     .size(10)
-                    .shaping(Shaping::Advanced)
+                    .shaping(Shaping::Advanced),
             )
             .on_press(Message::ClearMediaFilters)
             .padding([2, 4])
             .style(clear_filters_style)
-                .into()
+            .into(),
         );
     }
 
-    iced::widget::Column::with_children(sections).spacing(2).into()
+    iced::widget::Column::with_children(sections)
+        .spacing(2)
+        .into()
 }
 
+#[expect(
+    clippy::too_many_arguments,
+    reason = "arguments are independent sidebar state slices"
+)]
 pub fn view(
     sidebar_view: SidebarView,
     posts: &[Post],
@@ -633,7 +655,11 @@ pub fn view(
         row![
             header,
             Space::with_width(Length::Fill),
-            button(text(t(locale, "common.add")).size(11).shaping(Shaping::Advanced))
+            button(
+                text(t(locale, "common.add"))
+                    .size(11)
+                    .shaping(Shaping::Advanced)
+            )
             .on_press(action)
             .padding([3, 8])
             .style(filter_button_style),
@@ -652,10 +678,7 @@ pub fn view(
             let mut top_items: Vec<Element<'static, Message>> = Vec::new();
 
             // Search input + filter toggle row
-            let search = text_input(
+            let search = text_input(&t(locale, "sidebar.filter.search"), &filter.search_query)
-                &t(locale, "sidebar.filter.search"),
-                &filter.search_query,
-            )
                 .on_input(Message::PostSearchChanged)
                 .size(11)
                 .padding([4, 6])
@@ -673,16 +696,12 @@ pub fn view(
             } else {
                 "\u{25BC}" // ▼ toggle icon
             };
-            let filter_toggle = button(
+            let filter_toggle = button(text(toggle_label).size(11).shaping(Shaping::Advanced))
-                text(toggle_label).size(11).shaping(Shaping::Advanced)
-            )
                 .on_press(Message::TogglePostFilterPanel)
                 .padding([4, 6])
                 .style(toggle_style);
 
-            top_items.push(
+            top_items.push(row![search, filter_toggle].spacing(4).into());
-                row![search, filter_toggle].spacing(4).into()
-            );
 
             // Filter panel (collapsible)
             if filter.filter_panel_visible {
@@ -703,7 +722,7 @@ pub fn view(
                         .size(12)
                         .shaping(Shaping::Advanced)
                         .color(muted)
-                        .into()
+                        .into(),
                 );
             } else {
                 let section_header = |label: &str| -> Element<'static, Message> {
@@ -724,7 +743,8 @@ pub fn view(
                     };
                     let date = format_post_date(p.created_at);
                     let prefix_chars: usize = 5;
-                    let text_px = width - SIDEBAR_TEXT_OVERHEAD_PX
+                    let text_px = width
+                        - SIDEBAR_TEXT_OVERHEAD_PX
                         - (prefix_chars as f32 * AVG_CHAR_WIDTH_PX);
                     let display_title = truncate_to_fit(&p.title, text_px);
                     let label = format!("{icon} {status_indicator} {display_title}");
@@ -736,11 +756,15 @@ pub fn view(
                         .size(10)
                         .shaping(Shaping::Advanced)
                         .color(Color::from_rgb(0.50, 0.50, 0.55));
-                    let style_fn = if is_active { item_active_style } else { item_style };
+                    let style_fn = if is_active {
+                        item_active_style
+                    } else {
+                        item_style
+                    };
                     button(
                         container(column![label_text, date_text].spacing(1))
                             .width(Length::Fill)
-                            .clip(true)
+                            .clip(true),
                     )
                     .on_press(Message::OpenTab(Tab {
                         id: p.id.clone(),
@@ -756,7 +780,10 @@ pub fn view(
                 };
 
                 // Draft section
-                let drafts: Vec<&Post> = posts.iter().filter(|p| p.status == bds_core::model::PostStatus::Draft).collect();
+                let drafts: Vec<&Post> = posts
+                    .iter()
+                    .filter(|p| p.status == bds_core::model::PostStatus::Draft)
+                    .collect();
                 if !drafts.is_empty() {
                     top_items.push(section_header(&t(locale, "sidebar.drafts")));
                     for p in &drafts {
@@ -766,7 +793,10 @@ pub fn view(
                 }
 
                 // Published section
-                let published: Vec<&Post> = posts.iter().filter(|p| p.status == bds_core::model::PostStatus::Published).collect();
+                let published: Vec<&Post> = posts
+                    .iter()
+                    .filter(|p| p.status == bds_core::model::PostStatus::Published)
+                    .collect();
                 if !published.is_empty() {
                     top_items.push(section_header(&t(locale, "sidebar.published")));
                     for p in &published {
@@ -776,7 +806,10 @@ pub fn view(
                 }
 
                 // Archived section
-                let archived: Vec<&Post> = posts.iter().filter(|p| p.status == bds_core::model::PostStatus::Archived).collect();
+                let archived: Vec<&Post> = posts
+                    .iter()
+                    .filter(|p| p.status == bds_core::model::PostStatus::Archived)
+                    .collect();
                 if !archived.is_empty() {
                     top_items.push(section_header(&t(locale, "sidebar.archived")));
                     for p in &archived {
@@ -791,13 +824,13 @@ pub fn view(
                         button(
                             text(t(locale, "sidebar.loadMore"))
                                 .size(11)
-                                .shaping(Shaping::Advanced)
+                                .shaping(Shaping::Advanced),
                         )
                         .on_press(Message::LoadMorePosts)
                         .padding([4, 8])
                         .width(Length::Fill)
                         .style(filter_button_style)
-                            .into()
+                        .into(),
                     );
                 }
             }
@@ -811,10 +844,7 @@ pub fn view(
             let mut top_items: Vec<Element<'static, Message>> = Vec::new();
 
             // Search input + filter toggle row
-            let search = text_input(
+            let search = text_input(&t(locale, "sidebar.filter.search"), &filter.search_query)
-                &t(locale, "sidebar.filter.search"),
-                &filter.search_query,
-            )
                 .on_input(Message::MediaSearchChanged)
                 .size(11)
                 .padding([4, 6])
@@ -832,16 +862,12 @@ pub fn view(
             } else {
                 "\u{25BC}" // ▼ toggle icon
             };
-            let filter_toggle = button(
+            let filter_toggle = button(text(toggle_label).size(11).shaping(Shaping::Advanced))
-                text(toggle_label).size(11).shaping(Shaping::Advanced)
-            )
                 .on_press(Message::ToggleMediaFilterPanel)
                 .padding([4, 6])
                 .style(toggle_style);
 
-            top_items.push(
+            top_items.push(row![search, filter_toggle].spacing(4).into());
-                row![search, filter_toggle].spacing(4).into()
-            );
 
             // Filter panel (collapsible)
             if filter.filter_panel_visible {
@@ -861,7 +887,7 @@ pub fn view(
                         .size(12)
                         .shaping(Shaping::Advanced)
                         .color(muted)
-                        .into()
+                        .into(),
                 );
             } else {
                 let items: Vec<Element<'static, Message>> = media
@@ -874,18 +900,20 @@ pub fn view(
                         };
                         let text_px = width - SIDEBAR_TEXT_OVERHEAD_PX - 48.0;
                         let display_name = truncate_to_fit(&display_name, text_px);
-                        let style_fn = if is_active { item_active_style } else { item_style };
+                        let style_fn = if is_active {
+                            item_active_style
+                        } else {
+                            item_style
+                        };
 
                         // Left: 40x40 thumbnail or file icon (pre-resolved, no filesystem I/O)
-                        let thumb_path = media_thumbs
+                        let thumb_path = media_thumbs.get(&m.id).and_then(|opt| opt.as_ref());
-                            .get(&m.id)
-                            .and_then(|opt| opt.as_ref());
                         let left: Element<'static, Message> = if let Some(path) = thumb_path {
                             container(
                                 image(path.to_string_lossy().to_string())
                                     .width(Length::Fixed(40.0))
                                     .height(Length::Fixed(40.0))
-                                    .content_fit(iced::ContentFit::Cover)
+                                    .content_fit(iced::ContentFit::Cover),
                             )
                             .width(Length::Fixed(40.0))
                             .height(Length::Fixed(40.0))
@@ -896,7 +924,7 @@ pub fn view(
                             container(
                                 text("\u{1F4C4}") // 📄 generic file icon
                                     .size(20)
-                                    .shaping(Shaping::Advanced)
+                                    .shaping(Shaping::Advanced),
                             )
                             .width(Length::Fixed(40.0))
                             .height(Length::Fixed(40.0))
@@ -924,13 +952,11 @@ pub fn view(
 
                         let right = column![name_text, meta_text].spacing(1);
 
-                        let content = row![left, right].spacing(8).align_y(iced::Alignment::Center);
+                        let content = row![left, right]
+                            .spacing(8)
+                            .align_y(iced::Alignment::Center);
 
-                        button(
+                        button(container(content).width(Length::Fill).clip(true))
-                            container(content)
-                                .width(Length::Fill)
-                                .clip(true)
-                        )
                             .on_press(Message::OpenTab(Tab {
                                 id: m.id.clone(),
                                 tab_type: TabType::Media,
@@ -953,13 +979,13 @@ pub fn view(
                         button(
                             text(t(locale, "sidebar.loadMore"))
                                 .size(11)
-                                .shaping(Shaping::Advanced)
+                                .shaping(Shaping::Advanced),
                         )
                         .on_press(Message::LoadMoreMedia)
                         .padding([4, 8])
                         .width(Length::Fill)
                         .style(filter_button_style)
-                            .into()
+                        .into(),
                     );
                 }
             }
@@ -986,12 +1012,12 @@ pub fn view(
                             .size(12)
                             .shaping(Shaping::Advanced)
                             .wrapping(iced::widget::text::Wrapping::None);
-                        let style_fn = if is_active { item_active_style } else { item_style };
+                        let style_fn = if is_active {
-                        button(
+                            item_active_style
-                            container(label_text)
+                        } else {
-                                .width(Length::Fill)
+                            item_style
-                                .clip(true)
+                        };
-                        )
+                        button(container(label_text).width(Length::Fill).clip(true))
                             .on_press(Message::OpenTab(Tab {
                                 id: s.id.clone(),
                                 tab_type: TabType::Scripts,
@@ -1005,9 +1031,7 @@ pub fn view(
                             .into()
                     })
                     .collect();
-                iced::widget::Column::with_children(items)
+                iced::widget::Column::with_children(items).spacing(1).into()
-                    .spacing(1)
-                    .into()
             }
         }
         SidebarView::Templates => {
@@ -1028,12 +1052,12 @@ pub fn view(
                             .size(12)
                             .shaping(Shaping::Advanced)
                             .wrapping(iced::widget::text::Wrapping::None);
-                        let style_fn = if is_active { item_active_style } else { item_style };
+                        let style_fn = if is_active {
-                        button(
+                            item_active_style
-                            container(label_text)
+                        } else {
-                                .width(Length::Fill)
+                            item_style
-                                .clip(true)
+                        };
-                        )
+                        button(container(label_text).width(Length::Fill).clip(true))
                             .on_press(Message::OpenTab(Tab {
                                 id: tmpl.id.clone(),
                                 tab_type: TabType::Templates,
@@ -1047,9 +1071,7 @@ pub fn view(
                             .into()
                     })
                     .collect();
-                iced::widget::Column::with_children(items)
+                iced::widget::Column::with_children(items).spacing(1).into()
-                    .spacing(1)
-                    .into()
             }
         }
         SidebarView::Settings => {
@@ -1070,9 +1092,7 @@ pub fn view(
                 .iter()
                 .map(|(key, section_opt)| {
                     let label = t(locale, key);
-                    let label_text = text(label)
+                    let label_text = text(label).size(12).shaping(Shaping::Advanced);
-                        .size(12)
-                        .shaping(Shaping::Advanced);
                     let msg = if let Some(section) = section_opt {
                         Message::OpenSettingsSection(section.clone())
                     } else {
@@ -1084,10 +1104,7 @@ pub fn view(
                             is_dirty: false,
                         })
                     };
-                    button(
+                    button(container(label_text).width(Length::Fill))
-                        container(label_text)
-                            .width(Length::Fill)
-                    )
                         .on_press(msg)
                         .padding([3, 6])
                         .width(Length::Fill)
@@ -1095,28 +1112,17 @@ pub fn view(
                         .into()
                 })
                 .collect();
-            iced::widget::Column::with_children(items)
+            iced::widget::Column::with_children(items).spacing(1).into()
-                .spacing(1)
-                .into()
         }
         SidebarView::Tags => {
             // Per sidebar_views.allium TagsNav: 3 fixed-order sections
-            let sections = [
+            let sections = ["tags.nav.cloud", "tags.nav.manage", "tags.nav.merge"];
-                "tags.nav.cloud",
-                "tags.nav.manage",
-                "tags.nav.merge",
-            ];
             let items: Vec<Element<'static, Message>> = sections
                 .iter()
                 .map(|key| {
                     let label = t(locale, key);
-                    let label_text = text(label)
+                    let label_text = text(label).size(12).shaping(Shaping::Advanced);
-                        .size(12)
+                    button(container(label_text).width(Length::Fill))
-                        .shaping(Shaping::Advanced);
-                    button(
-                        container(label_text)
-                            .width(Length::Fill)
-                    )
                         .on_press(Message::OpenTab(Tab {
                             id: "tags".to_string(),
                             tab_type: TabType::Tags,
@@ -1130,24 +1136,16 @@ pub fn view(
                         .into()
                 })
                 .collect();
-            iced::widget::Column::with_children(items)
+            iced::widget::Column::with_children(items).spacing(1).into()
-                .spacing(1)
-                .into()
         }
-        _ => {
+        _ => text(t(locale, placeholder_key(sidebar_view)))
-            text(t(locale, placeholder_key(sidebar_view)))
             .size(12)
             .shaping(Shaping::Advanced)
             .color(muted)
-                .into()
+            .into(),
-        }
     };
 
-    let content = column![
+    let content = column![header_row, Space::with_height(8.0), body,]
-        header_row,
-        Space::with_height(8.0),
-        body,
-    ]
         .spacing(4)
         .padding(12);