Replay gain was not working because track objects were created manually without
including replay gain metadata from the Subsonic API response.
Changes:
- Add songToTrack() helper function to properly map SubsonicSong to Track with
replayGainTrackDb, replayGainAlbumDb, and replayGainPeak fields
- Add audio_update_replay_gain Tauri command for dynamic volume recalculation
when replay gain settings change mid-playback
- Add updateReplayGainForCurrentTrack() to recalculate volume when toggling
replay gain setting
- Fetch fresh track data on cold resume (app relaunch) to ensure replay gain
values are current from server
- Update all files that create track objects to use songToTrack()
Fixes issue where toggling replay gain ON/OFF or changing between track/album
mode had no effect on currently playing or newly played tracks.
- Add full search results page (/search?q=) with artist, album, song sections
- Fix search results column alignment (fixed-width Format column eliminates per-grid auto-sizing variance)
- Remove experimental gapless playback (caused song skipping and beginning cutoffs)
- Add known limitations to README and CHANGELOG (seeking, DnD reliability)
- Update GitHub Actions to Node.js 24 (checkout@v5, setup-node@v5)
- Add align-items: center to tracklist-header CSS
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>