chore: cleanup of allium specs

specs/mcp.allium

@@ -8,6 +8,13 @@ use "./media.allium" as media
 use "./script.allium" as script
 use "./template.allium" as template
 
+enum ProposalStatus {
+    pending
+    accepted
+    discarded
+    expired
+}
+
 entity McpServer {
     transport: http | stdio
     host: String                        -- 127.0.0.1 for HTTP
@@ -27,7 +34,7 @@ surface McpServerSurface {
 
 entity Proposal {
     kind: draft_post | propose_script | propose_template | propose_media_metadata | propose_post_metadata
-    status: pending | accepted | discarded | expired
+    status: ProposalStatus
     entity_id: String
     data: String
     created_at: Timestamp

specs/post.allium

@@ -5,6 +5,12 @@
 
 use "./project.allium" as project
 
+enum PostStatus {
+    draft
+    published
+    archived
+}
+
 value Slug {
     value: String
 
@@ -81,7 +87,7 @@ entity Post {
     slug: Slug
     excerpt: String?
     content: String?
-    status: draft | published | archived
+    status: PostStatus
     author: String?
     language: String?
     do_not_translate: Boolean

specs/publishing.allium

@@ -5,12 +5,19 @@
 
 use "./metadata.allium" as meta
 
+enum PublishJobStatus {
+    pending
+    running
+    completed
+    failed
+}
+
 entity PublishJob {
     ssh_host: String
     ssh_user: String
     ssh_remote_path: String
     ssh_mode: scp | rsync
-    status: pending | running | completed | failed
+    status: PublishJobStatus
 
     transitions status {
         pending -> running

specs/schema.allium

@@ -6,6 +6,27 @@
 -- This document specifies the persisted data model the rewrite must be able
 -- to read and write. It is the ground truth for storage compatibility.
 
+enum PostStatus {
+    draft
+    published
+    archived
+}
+
+enum PostTranslationStatus {
+    draft
+    published
+}
+
+enum TemplateStatus {
+    draft
+    published
+}
+
+enum ScriptStatus {
+    draft
+    published
+}
+
 -- ============================================================================
 -- CORE ENTITIES
 -- ============================================================================
@@ -28,7 +49,7 @@ entity Post {
     slug: String            -- URL-friendly identifier
     excerpt: String?        -- Optional summary
     content: String?        -- Draft body (null when published)
-    status: draft | published | archived
+    status: PostStatus
     author: String?         -- Author name
     created_at: Timestamp
     updated_at: Timestamp
@@ -57,7 +78,7 @@ entity PostTranslation {
     title: String
     excerpt: String?
     content: String?        -- Draft body (null when published)
-    status: draft | published
+    status: PostTranslationStatus
     created_at: Timestamp
     updated_at: Timestamp
     published_at: Timestamp?
@@ -118,7 +139,7 @@ entity Template {
     enabled: Boolean
     version: Integer        -- Incremented on each update
     file_path: String       -- templates/{slug}.liquid
-    status: draft | published
+    status: TemplateStatus
     content: String?        -- Draft body (null when published)
     created_at: Timestamp
     updated_at: Timestamp
@@ -134,7 +155,7 @@ entity Script {
     enabled: Boolean
     version: Integer        -- Incremented on each update
     file_path: String       -- scripts/{slug}.{extension}
-    status: draft | published
+    status: ScriptStatus
     content: String?        -- Draft body (null when published)
     created_at: Timestamp
     updated_at: Timestamp

specs/script.allium

@@ -9,13 +9,18 @@ config {
     script_extension: String = "script"
 }
 
+enum ScriptStatus {
+    draft
+    published
+}
+
 entity Script {
     slug: String
     title: String
     kind: macro | utility | transform
     entrypoint: String          -- default: "render" for macros
     enabled: Boolean
-    status: draft | published
+    status: ScriptStatus
     content: String?
     version: Integer
     file_path: String

specs/template.allium

@@ -4,12 +4,17 @@
 -- Distilled from: src/main/engine/TemplateEngine.ts, PageRenderer.ts, schema.ts,
 --   bundled starter templates in src/main/engine/templates/
 
+enum TemplateStatus {
+    draft
+    published
+}
+
 entity Template {
     slug: String
     title: String
     kind: post | list | not_found | partial
     enabled: Boolean
-    status: draft | published
+    status: TemplateStatus
     content: String?
     version: Integer
     file_path: String

specs/translation.allium

@@ -7,6 +7,11 @@
 use "./post.allium" as post
 use "./media.allium" as media
 
+enum PostTranslationStatus {
+    draft
+    published
+}
+
 surface TranslationControlSurface {
     facing _: TranslationOperator
 
@@ -43,7 +48,7 @@ entity PostTranslation {
     title: String
     excerpt: String?
     content: String?
-    status: draft | published
+    status: PostTranslationStatus
     file_path: String
     checksum: String?
     created_at: Timestamp