fix(anime): scope preferences, paginate sources, harden installs

- Preference store keys entries by extension package + bridge source id; legacy unscoped entries are discarded once instead of being handed to whichever extension asks first
- Source picker's "Load more" appends the next page without duplicating streamed results
- Repository index fetches and subtitle/APK downloads now time out and are size-bounded instead of hanging or growing unbounded
- APK installs are staged to a temp file and renamed into place
- Stream metadata lookup matches the requested path, not only the currently playing one
- Reworked animeui into browse-state/detail-panel/panels.css modules
- Reverted premature CHANGELOG unreleased entries; refreshed anime-browser docs

CHANGELOG.md

@@ -1,34 +1,8 @@
 # Changelog
 
-## Unreleased
-
-### Added
-
-- Anime Browser Language Filter: The Extensions tab's available list now has a language chip row above it. Pick one or more languages to narrow a repository index that otherwise lists every language it knows, or "All" to clear the filter — selecting a language replaces "All" rather than sitting beside it. Extension rows name the language ("Japanese" instead of `ja`), and the Available heading shows how many of the offered extensions the filter leaves.
-
-### Changed
-
-- Anime Browser Subtitles: A stream's subtitle tracks are now downloaded to a temp directory and loaded into mpv as files instead of streamed from the source URL, so they can serve as the alass reference in Subsync (the same way Jellyfin subtitles do) — a streamed track had no file on disk and was rejected by the source picker. The format is detected from the file's own content, a track that fails to download falls back to its URL so the episode still plays, and the directory is removed when the next episode starts or the app exits.
-
-### Fixed
-
-- Split-Cour Season Resolution: Resolving "season N" against AniList no longer lands one season short for franchises whose broadcast seasons are listed as several entries. AniList records the back half of a split cour ("… Season 2 Part 2", "… Cour 2", "第2クール") as its own sequel, and the resolver counted each as a season — so Mushoku Tensei season 3 resolved to the season 2 entry and Re:ZERO season 4 to season 3, which then drove the character dictionary and AniList progress updates to the wrong series. A sequel carrying a part or cour marker that matches the season it continues is now followed without advancing the season count, in both the relation walk and the air-order fallback. Titles are compared ignoring punctuation, since AniList spells the same name inconsistently across a franchise's own entries, and the marker is looked for in every title and synonym rather than just the display title. Note that a wrong match cached before this fix is remembered in `character-dictionaries/anilist-resolution-cache.json` and needs to be removed (or overridden from the character dictionary picker) for the affected series.
-- Specials In The Season Chain: A special or OVA sitting in a franchise's sequel chain is now walked through without counting as a season. Dr. STONE links STONE WARS to New World through a one-episode special, which made New World resolve as season 4 and every later season shift with it.
-- Season Resolution Under Rate Limiting: An AniList rate limit or network failure while walking sequel relations is now reported so the caller can retry, instead of falling through to the air-date fallback. That fallback is for a franchise with missing relation edges; running it after a failed lookup turned a transient 429 into a confidently wrong season.
-- Anime Browser Titles: An episode launched from the anime browser now carries its series, season and episode number through the app instead of a single joined string. Stats groups streams by series (every stream previously landed in one entry named `m3u8`, because the only readable part of the strip-proxy URL was its file extension), rewatching an episode reuses its entry rather than creating a new one, the Jimaku and TsukiHime modals prefill Title/Season/Episode from the source's own listing instead of leaving them blank, and AniList updates use those fields directly. The mpv title now reads `Series S03E04 - Episode Name`.
-- TsukiHime Season: The TsukiHime modal has a Season field, matching Jimaku. It is filled in automatically for anime browser streams, and seasons after the first are included in the search query so a later season's releases are actually found.
-- Episode Parsing: The shared title parser now recognizes spelled-out episode labels (`Episode 4`, `第4話`) and a season named in the title (`… Season 3`, `… 2nd Season`, `… S3`), which are put in the Season field instead of being searched for as part of the series name.
-- Subtitle Sync On Streams: Subsync now works when mpv loaded a subtitle track from a URL, which is how Aniyomi extension streams and Jellyfin add theirs. Such a track is downloaded to a temporary file first — reusing mpv's own request headers, so authenticated and referer-gated hosts stay reachable — instead of being rejected with "Subtitle file not found: https://…". This applies to both the sync target and the alass reference, so a Jimaku or TsukiHime download can now be retimed against a stream's own subtitles. Internal tracks of a stream also pass mpv's headers through to `ffmpeg`.
-- Subsync With WebVTT Tracks: Alass now works on tracks that arrive as WebVTT, which is what Aniyomi extension streams serve. Alass picks its parser from the file extension and has no WebVTT support, so it treated a `.vtt` reference as a video file and failed with "no audio stream in file" (and a VTT saved under an `.srt` name died in its SubRip parser instead). Both the sync target and the reference are now rewritten as SRT for alass, keeping the cue text as-is, and the originals are left untouched.
-- Subsync Tool Discovery: Leaving `subsync.alass_path`, `ffsubsync_path`, or `ffmpeg_path` empty now actually auto-discovers the binary, as the config help has always claimed. Previously it fell back to a hard-coded `/usr/bin/<tool>`, which does not exist on macOS and broke subsync for every default-config install there. Discovery searches `PATH` plus the usual install prefixes (a GUI launch inherits a minimal `PATH`) and accepts `alass-cli` as well as `alass`. An explicitly configured path is still used verbatim and never silently substituted.
-- Subsync Logging: Subsync failures are now written to the application log. Previously the only trace was an OSD toast that vanished after a few seconds, leaving nothing to diagnose from.
-- Anime Browser Window Switching: Opening the anime browser now shows a tray icon on every platform and — on macOS — puts the app in the Cmd+Tab switcher (which requires the Dock icon; the two are inseparable on macOS), so you can switch between it and mpv. Previously the subtitle overlay's fullscreen support hid the whole app from the Dock and Cmd+Tab, leaving no way to reach the window. The Dock icon is released again when the window closes during playback.
-- Anime Browser Playback Session: Launching a video from the anime browser now starts a regular SubMiner session (tray icon plus the on-demand overlay runtime), and in `subminer anime` standalone mode, closing the browser window during playback no longer quits the app and kills the stream — the window can be reopened from the tray while mpv keeps playing.
-
 ## v0.19.0 (2026-07-29)
 
 ### Added
-
 - Anki Maturity Highlighting: Known-word subtitle highlights can now be colored by Anki card maturity (new, learning, young, mature), similar to asbplayer. Tier thresholds and colors are configurable, with a runtime toggle and an updated help legend.
 - Post-Playback Menu: After a watch-history episode ends, the fzf/rofi launcher returns to that series with options to play the previous or next episode, rewatch, pick another episode, or quit. The pre-playback series menu now offers the previous episode too.
 - Delete Library Entries: The stats Library detail view can now delete an entire title in one step (episodes, sessions, subtitle lines, rollups, cover art, and vocabulary counts). Delete progress is now shown app-wide via a progress bar and status toast instead of disappearing when you switch tabs.
@@ -36,11 +10,9 @@
 - TsukiHime Subtitle Downloads: Added subtitle downloads for the current video via TsukiHime, loading Japanese as the primary track and your configured secondary language directly into mpv.
 
 ### Changed
-
 - Clipboard-Video Shortcut: The "append clipboard video to queue" shortcut is now configurable.
 
 ### Fixed
-
 - AniList Season Resolution: Season 2+ files now resolve to the correct AniList entry instead of silently falling back to season 1 (which mismatched character dictionaries and watch progress). Manual overrides now stay scoped per season, fix both the dictionary and progress tracking together, and also correct per-season cover art.
 - Subtitle Annotation Accuracy: Fixed several annotation edge cases, including inconsistent POS exclusions on merged quote-particle tokens, dropped annotations on supplementary-plane kanji, katakana punctuation wrongly treated as noise, and certain kanji vocabulary losing N+1 highlighting eligibility.
 - AnkiConnect Proxy Port Conflict: Video startup no longer crashes when another process already holds the configured AnkiConnect proxy port; a notification now explains how to resolve it.
@@ -56,7 +28,6 @@
 <summary>Internal changes</summary>
 
 ### Internal
-
 - Added a golden-file regression test corpus for the tokenizer/annotation pipeline, plus scripts to record new fixtures and diff against stock Yomitan.
 - Consolidated renderer modal state handling into a descriptor registry.
 - Consolidated CI quality checks (PR, stable, and prerelease) into one reusable workflow with mpv plugin tests and dependency audits.
@@ -68,12 +39,10 @@
 ## v0.18.0 (2026-07-10)
 
 ### Added
-
 - Sentence Audio Normalization: Generated sentence audio is now normalized to -23 LUFS by default, and clips mined from playback mirror mpv's software volume curve with a limiter to prevent clipping. Both behaviors are configurable independently.
 - Watch History Command: Added `subminer -H` / `--history` to browse watch history, replay or continue episodes, or pick one via fzf or rofi, with cover art shown in the rofi picker.
 
 ### Changed
-
 - Fzf Preview Layout: Moved fzf previews below launcher menus, giving long titles and metadata more room.
 - Known-Word Highlighting: Now compares subtitle and Anki-card readings, preventing false matches between homographs and unrelated words that share a reading, while still supporting matching across kana and kanji spellings.
 - Annotation Filtering: Standalone suffix tokens (e.g. さん, れる) are now excluded from JLPT/frequency/N+1 highlighting by default, matching how particles and interjections are treated; configurable via the pos2 exclusion setting.
@@ -81,7 +50,6 @@
 - Stats Trend Charts: Overhauled with persisted title visibility, per-chart title limits, "top" and "most recent" ranking modes, an option to show or hide empty days, calendar-aligned periods, and value-sorted tooltips.
 
 ### Fixed
-
 - Background Stats Server: `subminer app` background launches now auto-start the stats server when enabled, and skip startup if one is already running.
 - Character Name Highlighting: Character dictionaries now split unspaced native names more reliably, and portraits, highlights, and hover lookup survive punctuation, unmatched text, and competing dictionary matches without incorrectly splitting longer words.
 - Highlighting Coverage: Frequency/JLPT highlighting and vocabulary stats now include content adverbs (e.g. 確かに, やはり) and kanji nouns MeCab tags as non-independent (e.g. 日, 点, 以外), while still suppressing interjections, pronouns, and grammar fragments; lexicalized kana expressions like かといって keep their annotations.
@@ -95,7 +63,6 @@
 <summary>Internal changes</summary>
 
 ### Internal
-
 - Test lanes moved to `scripts/test-lanes.ts` with per-directory discovery and isolated per-file timeouts; CI now covers previously orphaned stats, scripts, plugin process-retry, and runtime-compat suites, plus a new stats lane in the change-verification workflow.
 
 </details>
@@ -103,18 +70,15 @@
 ## v0.17.2 (2026-06-28)
 
 ### Fixed
-
 - YouTube Background Cache: Fixed Windows YouTube background media cache startup for YouTube URLs opened directly in mpv, including resolved stream URLs when mpv still exposes the original YouTube playlist entry, so queued Anki media updates can append audio and images after the cache finishes.
 - YouTube Subtitle Picker: Manual subtitle picker requests now show an immediate configured notification while SubMiner probes tracks and opens the modal. Subtitle download progress is replaced with a transient success notification after tracks load.
 
 ## v0.17.1 (2026-06-27)
 
 ### Added
-
 - YouTube Media Cache Mode: Adds `youtube.mediaCache.mode` with `direct` and `background` options. Background mode uses a yt-dlp cache download when direct stream extraction is unreliable — creates a text-only card immediately, queues media updates for mined notes, and fills audio/image fields once the download finishes. Progress is announced via overlay/OSD notifications. Downloads are capped at 720p by default (`youtube.mediaCache.maxHeight`). Switching back to direct mode cancels any in-flight background download.
 
 ### Fixed
-
 - Log Export: Fixed log filenames to use the local date so exports around UTC midnight include the current day's logs rather than stale prior-day files. Expanded export redaction to mask IPs, emails, auth and cookie headers, yt-dlp cookie arguments, URL credentials, token/key/password fields, and signed YouTube media URL parameters.
 - YouTube Card Media: Improved media generation reliability by sending safer ffmpeg options for resolved streams and skipping stale stream maps (including cached YouTube files). Hardened background cache downloads with IPv4 and extractor retry flags; failed downloads now notify the user and clear queued media updates instead of leaving them silently pending. Stale background cache files are cleaned on startup and before each new download.
 
@@ -195,7 +159,6 @@
 <summary>Internal changes</summary>
 
 ### Internal
-
 - **Build**: `make deps` now initializes git submodules before installing dependencies on a fresh source checkout.
 - **Release Tooling**: Release notes now credit contributors and first-time authors resolved from changelog fragments via git and the GitHub API.
 - **Changelog Guidance**: PR fragment guidance updated to preserve separate-outcome fragments while directing contributors to consolidate same-PR follow-up notes before adding churn.
@@ -205,11 +168,9 @@
 ## v0.15.2 (2026-06-02)
 
 ### Changed
-
 - Yomitan: Updated the bundled Yomitan build to the latest vendored revision.
 
 ### Fixed
-
 - Anki - Animated AVIF: Clip timing no longer starts or ends early; word-audio lead-in and clip duration are now aligned to frame boundaries.
 - Overlay (Hyprland): Fixed fullscreen overlay alignment - modal, stats, and sidebar content no longer shift below the mpv window.
 - Overlay (macOS): Subtitle bars are now interactive immediately after autoplay starts with "wait for overlay to be ready" enabled, without requiring a manual click.