- Watch now uses CloudKit for data persistence (syncs automatically with iPhone)
- Added iCloud/CloudKit entitlements to Watch app (debug and release)
- Fixed WCSession delegate to handle messages with reply handler
- Watch UI now shows "Already Rated" screen after voting
- Invalidate LiveActivityScheduler cache when mood is logged
- WCSession now used only for immediate UI updates, not data persistence
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>