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/FeelsTips.swift

@@ -0,0 +1,259 @@
+//
+//  FeelsTips.swift
+//  Feels
+//
+//  TipKit implementation for feature discovery and onboarding
+//
+
+import TipKit
+import SwiftUI
+
+// MARK: - Tip Definitions
+
+/// Tip for customizing mood layouts
+struct CustomizeLayoutTip: Tip {
+    var title: Text {
+        Text("Personalize Your Experience")
+    }
+
+    var message: Text? {
+        Text("Tap here to customize mood icons, colors, and layouts.")
+    }
+
+    var image: Image? {
+        Image(systemName: "paintbrush")
+    }
+}
+
+/// Tip for AI Insights feature
+struct AIInsightsTip: Tip {
+    var title: Text {
+        Text("Discover AI Insights")
+    }
+
+    var message: Text? {
+        Text("Get personalized insights about your mood patterns powered by Apple Intelligence.")
+    }
+
+    var image: Image? {
+        Image(systemName: "brain")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$hasLoggedMoods) { $0 >= 7 }
+    }
+
+    @Parameter
+    static var hasLoggedMoods: Int = 0
+}
+
+/// Tip for Siri shortcuts
+struct SiriShortcutTip: Tip {
+    var title: Text {
+        Text("Use Siri to Log Moods")
+    }
+
+    var message: Text? {
+        Text("Say \"Hey Siri, log my mood as great in Feels\" for hands-free logging.")
+    }
+
+    var image: Image? {
+        Image(systemName: "mic.fill")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$moodLogCount) { $0 >= 3 }
+    }
+
+    @Parameter
+    static var moodLogCount: Int = 0
+}
+
+/// Tip for HealthKit sync
+struct HealthKitSyncTip: Tip {
+    var title: Text {
+        Text("Sync with Apple Health")
+    }
+
+    var message: Text? {
+        Text("Connect to Apple Health to see your mood data alongside sleep, exercise, and more.")
+    }
+
+    var image: Image? {
+        Image(systemName: "heart.fill")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$hasSeenSettings) { $0 == true }
+    }
+
+    @Parameter
+    static var hasSeenSettings: Bool = false
+}
+
+/// Tip for widget voting
+struct WidgetVotingTip: Tip {
+    var title: Text {
+        Text("Vote from Your Home Screen")
+    }
+
+    var message: Text? {
+        Text("Add the Mood Vote widget to quickly log your mood without opening the app.")
+    }
+
+    var image: Image? {
+        Image(systemName: "square.grid.2x2")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$daysUsingApp) { $0 >= 2 }
+    }
+
+    @Parameter
+    static var daysUsingApp: Int = 0
+}
+
+/// Tip for viewing different time periods
+struct TimeViewTip: Tip {
+    var title: Text {
+        Text("View Your History")
+    }
+
+    var message: Text? {
+        Text("Switch between Day, Month, and Year views to see your mood patterns over time.")
+    }
+
+    var image: Image? {
+        Image(systemName: "calendar")
+    }
+}
+
+/// Tip for mood streaks
+struct MoodStreakTip: Tip {
+    var title: Text {
+        Text("Build Your Streak!")
+    }
+
+    var message: Text? {
+        Text("Log your mood daily to build a streak. Consistency helps you understand your patterns.")
+    }
+
+    var image: Image? {
+        Image(systemName: "flame.fill")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$currentStreak) { $0 >= 3 }
+    }
+
+    @Parameter
+    static var currentStreak: Int = 0
+}
+
+/// Tip for Control Center widget
+struct ControlCenterTip: Tip {
+    var title: Text {
+        Text("Quick Access from Control Center")
+    }
+
+    var message: Text? {
+        Text("Add Feels to Control Center for one-tap mood logging from anywhere.")
+    }
+
+    var image: Image? {
+        Image(systemName: "slider.horizontal.3")
+    }
+
+    var rules: [Rule] {
+        #Rule(Self.$daysUsingApp) { $0 >= 5 }
+    }
+
+    @Parameter
+    static var daysUsingApp: Int = 0
+}
+
+// MARK: - Tips Manager
+
+@MainActor
+class TipsManager {
+    static let shared = TipsManager()
+
+    private init() {}
+
+    func configure() {
+        try? Tips.configure([
+            .displayFrequency(.daily),
+            .datastoreLocation(.applicationDefault)
+        ])
+    }
+
+    func resetAllTips() {
+        try? Tips.resetDatastore()
+    }
+
+    // Update tip parameters based on user actions
+    func onMoodLogged() {
+        SiriShortcutTip.moodLogCount += 1
+        AIInsightsTip.hasLoggedMoods += 1
+    }
+
+    func onSettingsViewed() {
+        HealthKitSyncTip.hasSeenSettings = true
+    }
+
+    func updateDaysUsingApp(_ days: Int) {
+        WidgetVotingTip.daysUsingApp = days
+        ControlCenterTip.daysUsingApp = days
+    }
+
+    func updateStreak(_ streak: Int) {
+        MoodStreakTip.currentStreak = streak
+    }
+}
+
+// MARK: - Tip View Modifiers
+
+extension View {
+    func customizeLayoutTip() -> some View {
+        self.popoverTip(CustomizeLayoutTip())
+    }
+
+    func aiInsightsTip() -> some View {
+        self.popoverTip(AIInsightsTip())
+    }
+
+    func siriShortcutTip() -> some View {
+        self.popoverTip(SiriShortcutTip())
+    }
+
+    func healthKitSyncTip() -> some View {
+        self.popoverTip(HealthKitSyncTip())
+    }
+
+    func widgetVotingTip() -> some View {
+        self.popoverTip(WidgetVotingTip())
+    }
+
+    func timeViewTip() -> some View {
+        self.popoverTip(TimeViewTip())
+    }
+
+    func moodStreakTip() -> some View {
+        self.popoverTip(MoodStreakTip())
+    }
+
+    func controlCenterTip() -> some View {
+        self.popoverTip(ControlCenterTip())
+    }
+}
+
+// MARK: - Inline Tip View
+
+struct InlineTipView: View {
+    let tip: any Tip
+
+    var body: some View {
+        TipView(tip)
+            .tipBackground(Color(.secondarySystemBackground))
+    }
+}