Memory Management:
- Add LRU eviction to all caches with configurable max sizes
- Fix static memory leak in Player model with proper LRU cleanup
- Add PCM buffer overflow protection (max 500 chunks / ~10s)
Database Performance:
- Add indexes for RecentlyPlayed (profile, played_at)
- Add indexes for LibraryCache (itemType, isDeleted)
- Add indexes for CachedQueue (playerId, position)
- Bump schema version to 5 with migration
Race Conditions:
- Add connection deduplication guard in SendspinService
- Complete pending API requests on disconnect instead of abandoning
- Add position tracker anchor timeout (30s max drift)
Error Handling:
- Add catchError to fire-and-forget pause/skip commands
- Log unawaited errors instead of silently dropping them
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
