Home view:
- Add hero card (random pick from recent+frequent combined pool)
- Add genre browser chips (sorted by song count, tap = shuffle-play)
Android sync fix:
- Add currentId to getState() snapshot so JS can verify song identity
- onReady: reset stale localStorage queue when native song ID mismatches
- onTrackChanged: reject stale old-queue callbacks by ID verification
- onPlaybackStateChanged safety net: ID-guard prevents wrong-queue index corruption
- connectToService: call updateStateSnapshot() before onReady so getState() is never empty
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>