Add Apple platform features and UX improvements

- Add HealthKit State of Mind sync for mood entries
- Add Live Activity with streak display and rating time window
- Add App Shortcuts/Siri integration for voice mood logging
- Add TipKit hints for feature discovery
- Add centralized MoodLogger for consistent side effects
- Add reminder time setting in Settings with time picker
- Fix duplicate notifications when changing reminder time
- Fix Live Activity streak showing 0 when not yet rated today
- Fix slow tap response in entry detail mood selection
- Update widget timeline to refresh at rating time
- Sync widgets when reminder time changes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Feels--iOS--Info.plist

@@ -26,7 +26,9 @@
 	<key>NSHealthShareUsageDescription</key>
 	<string>Feels uses your health data to find correlations between your activity, sleep, and mood patterns to provide personalized insights.</string>
 	<key>NSHealthUpdateUsageDescription</key>
-	<string>Feels does not write any health data.</string>
+	<string>Feels syncs your mood data to Apple Health so you can see how your emotions correlate with sleep, exercise, and other health metrics.</string>
+	<key>NSSupportsLiveActivities</key>
+	<true/>
 	<key>NSCameraUsageDescription</key>
 	<string>Feels uses the camera to take photos for your mood journal entries.</string>
 	<key>NSPhotoLibraryUsageDescription</key>