- Sidebar: convert all em-based padding/gap to px values, icon sizes to --yj-icon-md
- Now-playing: cover placeholder icon to --yj-icon-lg, text sizes to type tokens
- Search-bar: search icon to --yj-icon-sm, input font to --yj-text-md
- Audio-player: convert em-based gap/padding/margin to px values
- Seek-bar: tooltip font to --yj-text-lg, margin from em to px
- Volume-control: padding/margin from em to px, thumb sizes from em to px
- All components import designTokens and include in static styles
- Hoist searchCtrl.term lookup outside per-column loop in renderTrackRow
- Search highlighting already short-circuits when search term is empty
- Import classMap in queue-panel.ts
- Replace array filter/join class construction with classMap in renderTrackItem
- Eliminates per-row array allocation in queue panel render hot path
- Import classMap from lit/directives/class-map.js
- Replace array filter/join class construction with classMap for track-row
- Convert fav-icon conditional class to classMap
- Convert cell alignment classes to classMap
- Eliminates per-row array allocation and string join in render hot path
- cover-grid: all 3 virtualizers (single, before-split, after-split) use repeat() with album.ID key
- artists-view uses repeat() with artist.ID key
- genres-view uses repeat() with genre.name key
- Removed gridKeyFunction (now inlined in repeat calls)
- Removed .renderItem and .keyFunction properties from all virtualizers
- New tokens.css.ts exports designTokens with --yj-icon-sm/md/lg and --yj-text-xs/sm/md/lg/xl
- Values derived from existing pixel sizes scattered across codebase
- :host scoped for component-level adoption via static styles array
- Library store notify() coalesces multiple calls per microtask tick into one subscriber notification
- Search input debounces store propagation by 150ms while keeping instant visual feedback
- Empty search input clears immediately for responsive UX
- Add phase1Meta parameter to resolveRemainingTracks
- Filter out already-resolved paths before lookupTrackMetaBatch call
- Merge Phase 1 results into Phase 2 lookup map
- Pass batchMeta from SetQueue call site to resolveRemainingTracks
- For 1000-track queue with Phase 1 resolving 50, Phase 2 now queries 950 instead of 1000
- Add persistAddTrack/persistAddTracks for O(1) append operations
- Add persistInsertTracks with variable-N position shift for insert-at operations
- Add persistRemoveTrack with single DELETE + position shift
- Wire AddTrack/AddTracks to use incremental INSERT (no full table rewrite)
- Wire InsertNext/InsertNextTracks/InsertTracksAt to use position shift + INSERT
- Wire RemoveTrack to use single DELETE + shift (no full table rewrite)
- RemoveTracks keeps full persistTracks rewrite (bulk operation per design)
- Preserve shuffle order regeneration in all mutation paths
- Remove eagerFetch() call from LibraryStore constructor
- Add deferEagerFetch() that waits for DOMContentLoaded event
- App shell renders before backend data roundtrips begin
- All 4 data types (tracks, albums, artists, genres) still loaded eagerly
- invalidate() still calls eagerFetch() directly for post-scan refresh
- 7 SAFETY comments in search.go (FTS5 MATCH/INSERT/DELETE operations)
- 3 SAFETY comments in library.go (FTS5 INSERT/DELETE in commitNewAudioFile, updateAudioFileMetadata)
- 1 SAFETY comment in rescan.go (FTS5 DELETE in clearAllLibraryData)
- 1 SAFETY comment in persistence.go (variable-count multi-row INSERT)
- Cross-references link library.go/rescan.go back to search.go
- Two-part format: why sqlc can't handle it + what makes it safe
- Add LookupTrackMetaByPaths sqlc query using track_metadata VIEW with sqlc.slice()
- Replace hand-crafted fmt.Sprintf IN clause in lookupChunk with sqlc-generated call
- Preserve lookupTrackMetaBatch chunking at maxSQLiteVars (900)
- All queue tests pass with -race
- Add backend/events/cmd/genevents/main.go using go/ast for deterministic output
- Add //go:generate directive to backend/events/events.go
- Generate frontend/src/events.ts with all 21 constants including LibraryConfigChanged
- Atomic file writes via temp file + rename
- Comment groups preserved with trailing period stripping
- TestCachedUpsertArtistCredit: cache hit returns same ID on second call
- TestCachedLinkArtist: skips duplicate INSERT via linkedCredits cache
- TestCachedLinkArtist_MultiCredit: same artist linked to different credits
- TestCachedUpsertGenre: genre cache returns same ID on repeated calls
- TestResolveReleaseGroup: creates release group, updates cover art on cache hit
- TestResolveReleaseGroup_CacheHit: pre-populated cache returns cached ID
- TestOrphanDeletion: DeleteAudioFile removes row, documents contentless FTS5 limitation
- TestEntityCache_EmptyFields: empty artist name, empty album, AlbumArtist reuse
- TestGetRecordingName: title present, fallback to filename sans extension
- TestToNullInt64: zero as null, positive/negative as valid
- TestToNullString: empty as null, non-empty as valid
- TestSplitGenres: empty/single/multiple genre splitting on || delimiter
- TestMapTrackRow: all 16 columns including string TrackLength, NullInt64 fields
- ToVolume/ToUserVolume at all boundary values (0, 25, 50, 75, 100)
- Out-of-range behavior for both conversion directions
- Full roundtrip characterization (0-100) with ±1 tolerance
- clampVolume at and beyond both boundaries
- stateToMediaControls for all states including unknown fallback
- Full roundtrip: SaveState/RestoreState preserves all fields (tracks, index, shuffle, repeat, shuffleOrder)
- Edge cases: empty queue, single track, no prior save state
- Track order: 10-track order preservation verification
- Overwrite: second SaveState replaces first
- 6 tests all passing with -race
- Add testhelper.go with exported NewTestDB(t *testing.T) *DB
- Opens :memory: SQLite with same connection params as production
- Shares applyPRAGMAs, schema application loop, and runMigrations
- Registers t.Cleanup for automatic DB close
- No orphan cleanup, no functional options, no error return
- Extract inline foreign_keys PRAGMA into shared applyPRAGMAs function
- Add synchronous=NORMAL, cache_size=-8000, mmap_size=67108864 PRAGMAs
- NewDB now calls applyPRAGMAs instead of inline PRAGMA exec
- applyPRAGMAs will be reused by NewTestDB for production-mirroring tests
- Add ScanWarning struct with FilePath/Phase/Err to ScanMetrics
- Add mutex-protected addWarning method for concurrent use
- Reclassify walk, extraction, commit, orphan, variant, FTS failures as warnings
- Update commitBatch to return only fatal tx.Commit errors
- Update cachedLinkArtist to check errors via database.IsUniqueViolation
- Update handleConfigUpdate to capture and log scan warning count
- OnPause, OnPlayPause, OnStop, OnSeek now check errors and log at Warn level
- All four MPRIS closures use yj.logger.Warn for non-fatal error reporting
- No more silently discarded player.Pause() / player.Seek() errors
- Move startupErr from package-level var to YellowJacketApp struct field
- Update OnStartup and OnDomReady to reference yj.startupErr
- Change config.Save() file permissions from 0o666 to 0o644
- Fix nlreturn lint in database/errors.go (pre-existing, blocking commit hook)
- playlist-picker checks for duplicates before adding tracks
- playlist-view drag-drop handler checks for duplicates before adding
- Both show duplicate-tracks-dialog when duplicates found
- Non-duplicate tracks added directly when no duplicates exist
- Step through duplicate tracks one-by-one with Add/Skip buttons
- Apply to all remaining toggle for batch operations
- Dispatches playlist-action-complete when done
- Follows project wa-dialog patterns from track-details and phantom-resolver
- Add pinDefault state, getter, setter to favorites-store
- Add pinDefault getter and setPinDefault to favorites-controller
- Update sortedEntries in playlist-view to pin default playlist to top
- Add Pin to Top toggle in config page Favorites section
- Add Wails bindings for GetPinDefaultPlaylist/SetPinDefaultPlaylist
- React to PinDefault in FavoritesConfigChanged event payload
- Add PinDefault bool to favorites.Config struct with TOML tag
- Add GetPinDefaultPlaylist() and SetPinDefaultPlaylist() methods
- Include PinDefault in emitFavoritesChanged event payload
- Default to true (pinned) for new config installations
- Replace static list icon with conditional: favorites icon for default playlist, nothing for others
- Reduce playlist-body left padding from 42px to 32px for tighter alignment without icon
- Add CreatedAt and UpdatedAt string fields to Summary struct
- Format as RFC3339 at all construction sites in playlist.go and favorites.go
- Update TypeScript bindings with new fields in models.ts
- Add 'set-default' case in onPlaylistContextAction handler
- Add wa-dropdown-item with star icon in single-select guard block
- Option only appears when right-clicking a single playlist
- Update handlePlaylistContextMenu to respect multi-selection on right-click
- Make onPlaylistContextAction async with batch delete support
- Show 'Delete N Playlists' in context menu when multiple playlists selected
- Hide 'Rename' option when multiple playlists are selected
- Clear playlist selection after any context action completes
- Add selectedPlaylists Set and lastSelectedPlaylistIndex for multi-select state
- Replace handleToggle with handlePlaylistHeaderClick supporting Ctrl/Shift+Click
- Clear playlist selection when entering track selection scope
- Clear playlist selection on outside clicks
- Add .playlist-header.selected CSS with selection background color
- Wire header click to new handler with selected class in template
- Add uniquePlaylistName method to auto-rename duplicate names with (1), (2), etc.
- Call uniquePlaylistName only from ImportPlaylist, not CreatePlaylist
- Wails bindings reflect new PlaylistFilePicker and ImportPlaylists signatures
- Frontend handleImportPlaylist now passes file array to ImportPlaylists
- Update PlaylistFilePicker to return []string via OpenMultipleFilesDialog
- Add ImportPlaylists method for sequential batch import with partial success
- Replaced two separate Lock/Unlock pairs with single Lock/defer Unlock
- Both p.ctx assignment and p.restoreStateLocked() now run under same lock hold
- Prevents observing partially-initialized state between the two operations
- Queue.SetContext acquires existing q.mu before writing q.ctx
- Library struct gets new mu sync.Mutex; SetContext and SetRescanHooks acquire it
- Playlist Service struct gets new mu sync.Mutex; SetContext and SetFavoritesConfig acquire it
- Library and Playlist release lock before calling post-init methods (registerEventHandlers, migrateExistingPlaylists)
yonlu