docs: track A1-17 unimplemented blogmark deep-link handler in SPECGAPS

SPECGAPS.md

@@ -28,6 +28,7 @@ Gap categories: **SC** = spec correct, fix code | **CS** = code correct, update
 | A1-14c | ~~Embedding model runs on CPU only; no Apple GPU acceleration~~ | embedding.allium invariant NativeAcceleratedExecution | `Backends.Neural` now selects the defn compiler at serving-build time: Apple GPU via EMLX (MLX/Metal) on arm64 macOS, EXLA-CPU elsewhere | **Resolved:** added `{:emlx, "~> 0.2.0"}` dep (ships precompiled MLX binaries; EMLX 0.2.0 implements both `EMLX.Backend` and the `Nx.Defn.Compiler` behaviour, GPU-default); `Backends.Neural` gained a pure `select_accelerator/3` policy (`:auto` prefers EMLX only when available **and** on Apple Silicon; explicit `:emlx`/`:exla` honoured; forced `:emlx` degrades to EXLA when unavailable so misconfigured hosts still run), `current_accelerator/0`, and `defn_options/1`; `build_serving` places params on `{EMLX.Backend, device: :gpu}` and compiles with `EMLX` for the EMLX path, keeps `EXLA` otherwise; new `accelerator: :auto` config key; spec `NativeAcceleratedExecution` + `EmbeddingModel` updated; PLT app added; 7 tests added (offline — test config still uses the InApp stub). |
 | A1-15 | ~~Preview vs generation content source strategy undocumented~~ | preview.allium (no invariant), generation.allium (no invariant) | Generation uses only published .md file content (`Generation.Data` snapshots set `content: nil`); preview includes published+draft posts and prefers DB content over file (`Preview.Router` queries `:published`/`:draft`, uses `editor_body`) | **Resolved:** added `PreviewDraftOverlay` invariant to preview.allium and `GenerationPublishedOnly` invariant to generation.allium; both cross-reference each other; code already correct, 3 tests added for draft-in-preview behavior |
 | A1-16 | ~~Public project content + data_path discovery not compliant with storage-location spec~~ | project.allium `PublicContentLivesInProjectFolder` / `PrivateArtifactsLiveInOsAppDir` / `DataPathNotPersistedInProjectJson` / `DiscoverProjectDataPath` | Public content now lives under a per-user default content location, never the repo | **Resolved:** `project_data_dir/1` drops the `priv/data/projects/<id>` repo fallback — a project without an explicit `data_path` resolves to `default_content_root()/<id>` (configurable via `:default_content_root`, else `~/bds`), never the repo or `private_dir`; the `default` project is now created on first launch with an explicit `data_path` under that location and its folder is `mkdir`'d (`PublicContentLivesInProjectFolder`); added `Projects.private_dir/0`, `default_content_root/0`, and a machine-local project registry (`registry_path/0` → `project_registry.json` under `private_dir`, written on create/ensure-default, removed on delete) that remembers each project's folder without embedding it in `meta/project.json` (`DataPathNotPersistedInProjectJson`/`DiscoverProjectDataPath` — already satisfied since `project.json` never serializes `data_path`); `delete_project` removes app-managed folders (those under `default_content_root`) but preserves user-chosen external folders; committed `priv/data/projects/default/` content removed from the repo and `/priv/data/projects/` git-ignored; test config redirects `:default_content_root` to a temp dir; 4 tests added (default folder outside repo/private, no-repo fallback, registry round-trip, registry cleanup on delete). |
+| A1-17 | `bds://new-post` blogmark deep link is never received or routed | script.allium:74 (`BlogmarkReceived`), script.allium:233-267 (`ExecuteTransform`/`TransformTrigger`), editor_settings.allium:141-143 (`BookmarkletCopy`) | Only the bookmarklet JS string is generated (`app_shell.ex:48`); nothing handles the resulting `bds://new-post?title=&url=` deep link. The `ExecuteTransform` engine now exists (`BDS.Scripts.Transforms.run/3`, A1-9) but no code emits `BlogmarkReceived(data)`, so the pipeline is never triggered and no post candidate is created. | **Open:** register a `bds://` URL-scheme handler in the desktop layer, parse `new-post` query params into a candidate `{title, content?, tags, categories, url}`, run `BDS.Scripts.Transforms.run/3`, then create a draft post (defaulting category from `blogmark_category`) and open it in the editor; surface accepted transform toasts. |
 
 ### A2. Spec Should Update (code is normative)
 
@@ -189,6 +190,7 @@ All reconciled to follow code. Specs must be self-consistent and match code.
 
 1. ~~**A1-1 through A1-15**~~ — all resolved: auto-save, on-demand preview, template lookup, validation gates, real Pagefind, graceful shutdown, real embedding model, HNSW ANN index, Apple GPU/EMLX acceleration (A1-14c), and preview/generation content strategy (A1-15)
 1b. ~~**A1-16**~~ — storage-location compliance resolved: public content now lives under a per-user default content location (never the repo/private dir), `priv/data/projects/<id>` fallback dropped, machine-local project registry added, committed default project content removed from repo
+1c. **A1-17** — blogmark deep-link OS handler not implemented: the `ExecuteTransform` engine exists but nothing receives `bds://new-post` and emits `BlogmarkReceived(data)` to trigger it
 2. **D1-1 through D1-18** — untested invariants/guarantees
 3. **C-1 through C-3** — internal spec inconsistencies (reconcile to code)
 4. **B1-1 through B1-6** — major code behaviors missing from spec