Tick the Parakeet plan steps already landed before the pause

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/plans/001-7-parakeet.md

@@ -90,10 +90,10 @@ app's `TranscriptChunk` shape, so TranscriptView, export, progress, and live wor
 - Entry: displayName "Parakeet v3 (English)", `multilingual: false`, `family: "parakeet"`,
   defaults wasm `"q8"`, webgpu `{ encoder_model: "fp16", decoder_model_merged: "q8" }`, webnn `"q8"`.
 
-- [ ] Tests: `modelFamily` default; Parakeet entry family/multilingual/no fasterWhisperModel;
+- [x] Tests: `modelFamily` default; Parakeet entry family/multilingual/no fasterWhisperModel;
   wasm download bytes = 652,183,999 + 18,202,004 + 102,132; webgpu = fp16 encoder + int8 decoder +
   aux; peak = 2 × encoder bytes; existing fasterWhisperModel test restricted to Whisper family.
-- [ ] Fail → implement → pass → typecheck → commit.
+- [x] Fail → implement → pass → typecheck → commit.
 
 ### Task 2: Pure Parakeet logic (`src/lib/parakeet.ts`)
 
@@ -114,11 +114,11 @@ app's `TranscriptChunk` shape, so TranscriptView, export, progress, and live wor
   (`https://huggingface.co/<id>/resolve/<rev>/<file>`).
 - `transcribeWindows(audio: Float32Array, recognize: (window: Float32Array, offsetSeconds: number) => Promise<ParakeetWord[]>, callbacks?: { onWindow?: (chunks: TranscriptChunk[], processedSeconds: number, totalSeconds: number) => void }): Promise<{ text: string; chunks: TranscriptChunk[] }>`.
 
-- [ ] Tests: window bounds (≤ 30 s, contiguous, cover all; short audio = one window; 90 min);
+- [x] Tests: window bounds (≤ 30 s, contiguous, cover all; short audio = one window; 90 min);
   quiet-gap cut at 27 s; `wordsToChunks` sentence/gap/max splits and timestamps; vocab parse +
   decode (`▁` → space, blank skipped, no space before punctuation); file names/URL; 
   `transcribeWindows` offsets/progress/partials and silence-only.
-- [ ] Fail → implement → pass → commit.
+- [x] Fail → implement → pass → commit.
 
 ### Task 3: Cache-API model file downloader (`src/worker/modelFiles.ts`)
 
@@ -127,9 +127,9 @@ app's `TranscriptChunk` shape, so TranscriptView, export, progress, and live wor
 `progress` (loaded/total/progress), `put` only after the full body, then `done`; non-OK ⇒ throws
 `Could not download <file> (HTTP <status>)`.
 
-- [ ] Tests with fake cache/fetch: hit, miss+store+progress, HTTP error doesn't store, no Cache
+- [x] Tests with fake cache/fetch: hit, miss+store+progress, HTTP error doesn't store, no Cache
   Storage ⇒ still fetches.
-- [ ] Fail → implement → pass → commit.
+- [x] Fail → implement → pass → commit.
 
 ### Task 4: Device policy + mobile filter
 
@@ -141,7 +141,7 @@ app's `TranscriptChunk` shape, so TranscriptView, export, progress, and live wor
 (auto never picks WebGPU, WebNN unsupported). `isModelAllowedOnDevice(model, hint): boolean` /
 `modelsForDevice(models, hint)` — false for `family === "parakeet"` when `isLikelyMobile`.
 
-- [ ] Tests → fail → implement → pass → commit.
+- [x] Tests → fail → implement → pass → commit.
 
 ### Task 5: Worker engine path
 
@@ -155,13 +155,13 @@ sessions on the attempt device (Task 4, D-025 restart reused) → `ready`. `tran
 Parakeet ignores language/task, posts `transcribe-progress`/`partial` per window when streaming,
 `result` always (live works through the same message).
 
-- [ ] Real-model test `tests/parakeet-real-model.test.ts` (opt-in `PARAKEET_REAL=1`, reads files from
+- [x] Real-model test `tests/parakeet-real-model.test.ts` (opt-in `PARAKEET_REAL=1`, reads files from
   `node_modules/@huggingface/transformers/.cache/<id>/`, runs `createParakeetEngine` on
   onnxruntime-web WASM): whole-file and live WER per clip ≤ the turbo bars (0.25; en_alien 0.35),
   chunks span the clip. Run under the lock.
-- [ ] Build check: `dist/inference.worker.js` contains the 1.26.0-dev ort version string and **not**
+- [x] Build check: `dist/inference.worker.js` contains the 1.26.0-dev ort version string and **not**
   `1.24.1` (no second runtime bundled); result recorded in D-WS7a.
-- [ ] Commit.
+- [x] Commit.
 
 ### Task 6: UI
 
@@ -172,13 +172,16 @@ Parakeet ignores language/task, posts `transcribe-progress`/`partial` per window
   "English only · much faster on long recordings · no translation" (final copy via impeccable).
 - App: if the selected model isn't allowed on this device, fall back to `DEFAULT_MODEL_ID`; guard
   load paths; the WASM "slower than real time" live hint only for Whisper family.
-- [ ] Typecheck, build, headless Chrome screenshots (desktop + phone UA, light/dark) on port 3170.
-- [ ] Commit.
+- [x] Typecheck, build. (Screenshots taken in /tmp before the pause; re-verify after resume.)
+- [ ] Headless Chrome screenshots (desktop + phone UA, light/dark) on port 3170, re-taken on the
+  final build; headless-Chrome end-to-end file run (progress, transcript, .txt/.srt export).
+- [x] Commit.
 
 ### Task 7: Measurement + docs
 
-- [ ] `scripts/bench-parakeet.ts`: per clip WER + wall-clock for Parakeet (ort-node, ort-web WASM)
+- [x] `scripts/bench-parakeet.ts`: per clip WER + wall-clock for Parakeet (ort-node, ort-web WASM)
   and Turbo (ort-node, worker options) — run under the lock.
-- [ ] D-WS7a (runtime + engine path + numbers), Architecture.md (worker families), WorkBreakdown,
+- [x] D-WS7a (runtime + engine path + numbers), Architecture.md (worker families), WorkBreakdown,
   README/AGENTS command for the opt-in test, CC-BY attribution note.
+- [x] Docs committed (9cd92b4).
 - [ ] Fast suite, typecheck, build; commit; `git rm` this plan; commit.