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>

Shared/Services/ExportService.swift

@@ -773,6 +773,9 @@ extension EntryType: CustomStringConvertible {
         case .filledInMissing: return "Auto-filled"
         case .notification: return "Notification"
         case .header: return "Header"
+        case .siri: return "Siri"
+        case .controlCenter: return "Control Center"
+        case .liveActivity: return "Live Activity"
         }
     }
 }

Shared/Services/FoundationModelsInsightService.swift

@@ -95,8 +95,8 @@ class FoundationModelsInsightService: ObservableObject {
         switch personalityPack {
         case .Default:
             return defaultSystemInstructions
-        case .Rude:
-            return rudeSystemInstructions
+//        case .Rude:
+//            return rudeSystemInstructions
         case .MotivationalCoach:
             return coachSystemInstructions
         case .ZenMaster: