Add comprehensive WCAG 2.1 AA accessibility support

- Add VoiceOver labels and hints to all voting layouts, settings, widgets,
  onboarding screens, and entry cells
- Add Reduce Motion support to button animations throughout the app
- Ensure 44x44pt minimum touch targets on widget mood buttons
- Enhance AccessibilityHelpers with Dynamic Type support, ScaledValue wrapper,
  and VoiceOver detection utilities
- Gate premium features (Insights, Month/Year views) behind subscription
- Update widgets to show subscription prompts for non-subscribers

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

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

FeelsWidget2/FeelsVoteWidget.swift

@@ -158,28 +158,26 @@ struct FeelsVoteWidgetEntryView: View {
 
     var body: some View {
         Group {
-            if entry.hasSubscription {
-                if entry.hasVotedToday {
-                    // Show stats after voting
-                    VotedStatsView(entry: entry)
-                } else {
-                    // Show voting buttons
-                    VotingView(family: family, promptText: entry.promptText)
-                }
+            if entry.hasVotedToday {
+                // Already voted today - show stats (regardless of subscription status)
+                VotedStatsView(entry: entry)
             } else {
-                // Non-subscriber view - tap to open app
-                NonSubscriberView()
+                // Not voted yet - show voting buttons
+                // If subscribed/in trial: buttons record votes
+                // If trial expired: buttons open app
+                VotingView(family: family, promptText: entry.promptText, hasSubscription: entry.hasSubscription)
             }
         }
         .containerBackground(.fill.tertiary, for: .widget)
     }
 }
 
-// MARK: - Voting View (for subscribers who haven't voted)
+// MARK: - Voting View
 
 struct VotingView: View {
     let family: WidgetFamily
     let promptText: String
+    let hasSubscription: Bool
 
     private var moodTint: MoodTintable.Type {
         UserDefaultsStore.moodTintable()
@@ -200,7 +198,7 @@ struct VotingView: View {
     // MARK: - Small Widget: 3 over 2 grid
     private var smallLayout: some View {
         VStack(spacing: 0) {
-            Text(promptText)
+            Text(hasSubscription ? promptText : "Tap to open app")
                 .font(.caption)
                 .foregroundStyle(.primary)
                 .multilineTextAlignment(.center)
@@ -230,7 +228,7 @@ struct VotingView: View {
     // MARK: - Medium Widget: Single row
     private var mediumLayout: some View {
         VStack {
-            Text(promptText)
+            Text(hasSubscription ? promptText : "Subscribe to track your mood")
                 .font(.headline)
                 .foregroundStyle(.primary)
                 .multilineTextAlignment(.center)
@@ -247,15 +245,37 @@ struct VotingView: View {
         .padding()
     }
 
+    @ViewBuilder
     private func moodButton(for mood: Mood, size: CGFloat) -> some View {
-        Button(intent: VoteMoodIntent(mood: mood)) {
-            moodImages.icon(forMood: mood)
-                .resizable()
-                .aspectRatio(contentMode: .fit)
-                .frame(width: size, height: size)
-                .foregroundColor(moodTint.color(forMood: mood))
+        // Ensure minimum 44x44 touch target for accessibility
+        let touchSize = max(size, 44)
+
+        if hasSubscription {
+            // Active subscription: vote normally
+            Button(intent: VoteMoodIntent(mood: mood)) {
+                moodIcon(for: mood, size: size)
+                    .frame(minWidth: touchSize, minHeight: touchSize)
+            }
+            .buttonStyle(.plain)
+            .accessibilityLabel(mood.strValue)
+            .accessibilityHint(String(localized: "Log this mood"))
+        } else {
+            // Trial expired: open app to subscribe
+            Link(destination: URL(string: "feels://subscribe")!) {
+                moodIcon(for: mood, size: size)
+                    .frame(minWidth: touchSize, minHeight: touchSize)
+            }
+            .accessibilityLabel(mood.strValue)
+            .accessibilityHint(String(localized: "Open app to subscribe"))
         }
-        .buttonStyle(.plain)
+    }
+
+    private func moodIcon(for mood: Mood, size: CGFloat) -> some View {
+        moodImages.icon(forMood: mood)
+            .resizable()
+            .aspectRatio(contentMode: .fit)
+            .frame(width: size, height: size)
+            .foregroundColor(moodTint.color(forMood: mood))
     }
 }
 
@@ -311,6 +331,8 @@ struct VotedStatsView: View {
                         .foregroundStyle(.tertiary)
                 }
             }
+            .accessibilityElement(children: .combine)
+            .accessibilityLabel(String(localized: "Mood logged: \(entry.todaysMood?.strValue ?? "")"))
         }
         .frame(maxWidth: .infinity, maxHeight: .infinity)
         .padding(12)
@@ -407,6 +429,8 @@ struct NonSubscriberView: View {
             .padding(12)
             .frame(maxWidth: .infinity, maxHeight: .infinity)
         }
+        .accessibilityLabel(String(localized: "Track Your Mood"))
+        .accessibilityHint(String(localized: "Tap to open app and subscribe"))
     }
 }