feat(tokenizer): use Yomitan word classes for subtitle POS filtering (#57)

* feat(tokenizer): use Yomitan word classes for subtitle POS filtering

- Carry matched headword wordClasses from termsFind into YomitanScanToken
- Map recognized Yomitan wordClasses to SubMiner coarse POS before annotation
- MeCab enrichment now fills only missing POS fields, preserving existing coarse pos1
- Exclude standalone grammar particles, して helper fragments, and single-kana surfaces from annotations
- Respect source-text punctuation gaps when counting N+1 sentence words
- Preserve known-word highlight on excluded kanji-containing tokens
- Add backlog tasks 304 (N+1 boundary bug) and 305 (wordClasses POS, done)

* fix(tokenizer): preserve annotation and enrichment behavior

* fix: restore jlpt subtitle underlines

* fix: exclude kana-only n+1 targets

* fix: refresh overlay on Hyprland fullscreen

* fix: address fullscreen and n-plus-one review notes

* fix: address CodeRabbit review comments

* fix: accept modified digits for multi-line sentence mining

* Cancel pending Linux MPV fullscreen overlay refresh bursts

- return a cancel handle from the Linux refresh burst scheduler
- clear pending refresh bursts when overlays hide or windows close
- tighten the burst test polling to wait for the async refresh

* fix: suppress N+1 for kana-only candidates and fix minSentenceWords coun

- Treat kana-only tokens with surrounding subtitle punctuation (…, ―, etc.) as kana-only so they are not promoted to N+1 targets
- Exclude unknown tokens filtered from N+1 targeting from the minSentenceWords count so filtered kana-only unknowns cannot satisfy sentence length threshold
- Add regression tests for kana-only candidate suppression and filtered-unknown padding cases

* Suppress subtitle annotations for grammar fragments

- Hide annotation metadata for auxiliary inflection and ja-nai endings
- Preserve lexical `くれる` forms and add regression coverage

* Fix kana-only N+1 tokenizer regression test

- Use a pure-kana fixture for the subtitle token N+1 case
- Update task notes for the latest CodeRabbit follow-up

* Fix managed playback exit and tokenizer grammar splits

- Ignore background stats daemons during regular app startup
- Split standalone grammar endings before applying annotations
- Clear helper-span annotations for auxiliary-only tokens

* fix: refresh current subtitle after known-word mining

* fix: suppress sigh interjection annotations

* fix: preserve jlpt underline color after lookup

* Replace grammar-ending permutations with shared matcher; preserve word a

- Extract `grammar-ending.ts` with `isStandaloneGrammarEndingText` / `isSubtitleGrammarEndingText` pattern matchers
- Replace `STANDALONE_GRAMMAR_ENDINGS` set in parser-selection-stage with shared matcher
- Replace generated phrase sets in subtitle-annotation-filter with shared matcher
- Remove stale duplicate subtitle-exclusion constants and helpers from annotation-stage
- Manual clipboard card updates now write only to the sentence audio field, leaving word/expression audio untouched

* fix: CI changelog, annotation options threading, and Jellyfin quit

- Add `type: fixed` / `area:` frontmatter to `changes/319` to pass `changelog:lint`
- Thread `TokenizerAnnotationOptions` through `stripSubtitleAnnotationMetadata` so `sourceText` is honored
- Include `jellyfinPlay` in `shouldQuitOnDisconnectWhenOverlayRuntimeInitialized` predicate
- Make mouse test `elementFromPoint` stubs coordinate-sensitive
- Make Lua test `.tmp` mkdir portable on Windows

* Preserve overlay across macOS flaps and mpv playlist changes

- keep visible overlays alive during transient macOS tracker loss
- reuse the running mpv overlay path on playlist navigation
- update regression coverage and changelog fragments

* fix: restore stats daemon deferral

* fix: keep subtitle prefetch alive after cache hits

* Fix JLPT underline color drift and AniList skipped-threshold sync

- Replace JLPT `text-decoration` underlines with `border-bottom` so Chromium selection/hover cannot repaint them to another annotation's color
- Lock JLPT underline color for combined annotation selectors (known, n+1, frequency) and character hover/selection states
- Trigger AniList post-watch check on every mpv time-position update to catch skipped completion thresholds
- Fall back to filename-parser season/episode when guessit omits them

* fix: address coderabbit feedback

* fix: sync AniList after seeked completion

* fix: preserve ordinal frequency annotations

* fix: preserve known highlighting for filtered tokens

* fix: address PR #57 CodeRabbit feedback

- Acquire AniList post-watch in-flight lock before async gating to prevent duplicate writes
- Isolate manual watched mark result from AniList post-watch callback failures
- Report known-word cache clears as mutations during immediate append when state existed
- Add regression tests for each fix

* fix: stop AniList setup reopening on Linux when keyring token exists

- Gate setup success on token persistence: `saveToken` now returns `boolean`; on failure, keeps the setup window open instead of reporting success
- Config reload passes `allowSetupPrompt: false` so playback reloads don't re-open the setup window
- Add regression test for persistence-failure path

* fix: suppress known highlights for subtitle particles

* fix: retry transient AniList safeStorage failures

* fix: hide overlay focus ring

* fix: align Hyprland fullscreen overlays

* fix: restore subtitle playback keybindings

* fix: align Hyprland overlay windows to mpv and stop pinning them

- Force-apply exact Hyprland move/resize/setprop dispatches when bounds are provided
- Stop pinning overlay windows; toggle pin off when Hyprland reports pinned=true
- Compensate stats overlay outer placement for Electron/Wayland content insets
- Make stats overlay window and page opaque so mpv cannot show through transparent insets
- Constrain stats app to h-screen with internal scroll so content covers mpv from y=0
- Lock overlay/stats window titles against page-title-updated events
- Add regression coverage for placement dispatches, inset compensation, and CSS overlay mode

* fix: retain frequency rank for honorific prefix-noun tokens

- Add `shouldAllowHonorificPrefixNounFrequency` to exempt お/ご/御 + noun merged tokens from frequency exclusion
- Add regression test for `ご機嫌` asserting rank 5484 is preserved after MeCab enrichment and annotation
- Close TASK-341

* fix: map openCharacterDictionary session action to --open-character-dict

- Add missing Lua CLI dispatch entry for openCharacterDictionary
- Add regression test for Alt+Meta+A binding and CLI flag forwarding

* fix: keep macOS overlay interactive while mpv remains active

- Overlay no longer hides or becomes click-through during tracker refreshes when mpv is the focused window
- Preserve already-visible overlay when tracker is temporarily not ready but mpv target signal is active
- Add regression tests for active-mpv tracker refresh and transient tracker-not-ready paths

* fix: address coderabbit subtitle follow-ups

* fix: resolve media detail from sessions when lifetime summary is absent

- Change `getMediaDetail` JOIN to LEFT JOIN on `imm_lifetime_media` and fall back to aggregated session metrics when no lifetime row exists
- Add filter `AND (lm.video_id IS NOT NULL OR s.session_id IS NOT NULL)` to keep results valid
- Add regression test covering the session-visible / media-detail-missing mismatch

* fix: address PR-57 CodeRabbit findings and CI failures

- use filtered word counts in media detail session token aggregation
- cancel fullscreen refresh burst on exit via updateLinuxMpvFullscreenOverlayRefreshBurst
- guard Hyprland JSON.parse in try/catch; exclude windowtitle from geometry events
- narrow focus suppression from :focus to :focus-visible
- apply JLPT lock selectors to word-name-match tokens (N1–N5)

* fix: macOS overlay z-order and Yomitan compound token known highlighting

- Release always-on-top when tracked mpv loses foreground on macOS
- Skip visible overlay blur restacking on macOS to avoid covering unrelated windows
- Prefer Yomitan internal parse tokens over fragmented scanner output for known-word decisions
- Add regression tests for both behaviors

* fix: macOS visible-overlay blur no longer invokes Windows-only blur call

- Split win32/darwin branches in handleOverlayWindowBlurred so darwin visible blur returns early without calling onWindowsVisibleOverlayBlur
- Add regression test asserting Windows callback stays inactive on macOS visible overlay blur
- Close TASK-347

backlog/tasks/task-322 - Fix-failing-CI-checks-on-PR-57.md

@@ -0,0 +1,58 @@
+---
+id: TASK-322
+title: Fix failing CI checks on PR 57
+status: Done
+assignee:
+  - codex
+created_date: '2026-05-03 06:27'
+updated_date: '2026-05-03 06:31'
+labels:
+  - ci
+  - bug
+dependencies: []
+references:
+  - 'https://github.com/ksyasuda/SubMiner/pull/57'
+priority: high
+---
+
+## Description
+
+<!-- SECTION:DESCRIPTION:BEGIN -->
+Investigate and fix failing GitHub Actions checks on PR #57 (`tokenizer-updates`). Scope: use CI logs to identify root cause, apply focused local fix, and verify with relevant local checks.
+<!-- SECTION:DESCRIPTION:END -->
+
+## Acceptance Criteria
+<!-- AC:BEGIN -->
+- [x] #1 Failing GitHub Actions check root cause is identified from logs.
+- [x] #2 A focused code/test/docs fix is applied locally.
+- [x] #3 Relevant local verification passes or blocked reason is documented.
+- [x] #4 PR checks are rechecked or next CI action is documented.
+- [x] #5 Actionable CodeRabbit PR comments are inspected and addressed or documented as non-actionable.
+<!-- AC:END -->
+
+## Implementation Plan
+
+<!-- SECTION:PLAN:BEGIN -->
+1. Fix CI changelog lint by adding a valid `type` frontmatter value to `changes/319-interjection-annotation-filter.md`.
+2. Address unresolved CodeRabbit threads:
+   - `scripts/test-plugin-session-bindings.lua`: make `.tmp` creation portable across Unix/Windows shells.
+   - `src/core/services/tokenizer.ts`: pass `TokenizerAnnotationOptions` through `stripSubtitleAnnotationMetadata` paths so `sourceText` is honored.
+   - `src/main/runtime/mpv-main-event-main-deps.ts`: align overlay-runtime quit-on-disconnect predicate with `hasInitialPlaybackQuitOnDisconnectArg`.
+   - `src/renderer/handlers/mouse.test.ts`: make `elementFromPoint` stubs coordinate-sensitive.
+3. Run focused checks: `bun run changelog:lint`, relevant tokenizer/main/mouse tests, and plugin Lua test path if available.
+4. Recheck PR checks/comments after local verification.
+<!-- SECTION:PLAN:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+CI root cause: GitHub Actions `build-test-audit` failed during `bun run changelog:lint`; `changes/319-interjection-annotation-filter.md` must declare `type` as one of `added`, `changed`, `fixed`, `docs`, `internal`. Scope expanded by user to also address CodeRabbit comments on PR #57.
+
+Implemented CI changelog metadata fix and unresolved CodeRabbit feedback locally. Full verification run: `bun run changelog:lint`, focused tests, `bun run typecheck`, `bun run test:fast`, `bun run test:env`, `bun run build`, `bun run test:smoke:dist`, `bun run format:check:src`. Rechecked PR checks: remote `build-test-audit` still shows the old failing run until this branch is pushed; CodeRabbit remains pending remotely until review reruns.
+<!-- SECTION:NOTES:END -->
+
+## Final Summary
+
+<!-- SECTION:FINAL_SUMMARY:BEGIN -->
+Fixed PR #57 CI failure by converting `changes/319-interjection-annotation-filter.md` to valid changelog fragment metadata. Addressed unresolved CodeRabbit feedback by making plugin test `.tmp` creation portable, threading tokenizer annotation options through metadata stripping, aligning quit-on-disconnect predicates for Jellyfin playback, and strengthening mouse hit-test assertions. Also formatted two existing PR files required by the source format gate. Verification passed locally: changelog lint, focused tests, typecheck, test:fast, test:env, build, smoke dist, and format check. Remote PR checks still show the previous failed `build-test-audit` run until these local changes are pushed.
+<!-- SECTION:FINAL_SUMMARY:END -->