feat: add WCAG AA accessibility app-wide, fix CloudKit container config, remove debug logs

- Add VoiceOver labels, hints, and element grouping across all 60+ views
- Add Reduce Motion support (Theme.Animation.prefersReducedMotion) to all animations
- Replace fixed font sizes with semantic Dynamic Type styles
- Hide decorative elements from VoiceOver with .accessibilityHidden(true)
- Add .minimumHitTarget() modifier ensuring 44pt touch targets
- Add AccessibilityAnnouncer utility for VoiceOver announcements
- Improve color contrast values in Theme.swift for WCAG AA compliance
- Extract CloudKitContainerConfig for explicit container identity
- Remove PostHog debug console log from AnalyticsManager

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

SportsTime/Features/Trip/Views/TripOptionsView.swift

@@ -308,7 +308,7 @@ struct TripOptionsView: View {
                 hasAppliedDemoSelection = true
                 // Auto-select "Most Games" sort after a delay
                 DispatchQueue.main.asyncAfter(deadline: .now() + DemoConfig.selectionDelay) {
-                    withAnimation(.easeInOut(duration: 0.3)) {
+                    Theme.Animation.withMotion(.easeInOut(duration: 0.3)) {
                         sortOption = DemoConfig.demoSortOption
                     }
                 }
@@ -329,7 +329,7 @@ struct TripOptionsView: View {
         Menu {
             ForEach(TripSortOption.allCases) { option in
                 Button {
-                    withAnimation(.easeInOut(duration: 0.2)) {
+                    Theme.Animation.withMotion(.easeInOut(duration: 0.2)) {
                         sortOption = option
                     }
                 } label: {
@@ -345,6 +345,7 @@ struct TripOptionsView: View {
                     .font(.subheadline)
                 Image(systemName: "chevron.down")
                     .font(.caption)
+                    .accessibilityHidden(true)
             }
             .foregroundStyle(Theme.textPrimary(colorScheme))
             .padding(.horizontal, 16)
@@ -397,6 +398,7 @@ struct TripOptionsView: View {
                     .contentTransition(.identity)
                 Image(systemName: "chevron.down")
                     .font(.caption2)
+                    .accessibilityHidden(true)
             }
             .foregroundStyle(paceFilter == .all ? Theme.textPrimary(colorScheme) : Theme.warmOrange)
             .padding(.horizontal, 12)
@@ -420,12 +422,12 @@ struct TripOptionsView: View {
                 HStack(spacing: 8) {
                     ForEach(CitiesFilter.allCases) { filter in
                         Button {
-                            withAnimation(.easeInOut(duration: 0.2)) {
+                            Theme.Animation.withMotion(.easeInOut(duration: 0.2)) {
                                 citiesFilter = filter
                             }
                         } label: {
                             Text(filter.displayName)
-                                .font(.system(size: 13, weight: citiesFilter == filter ? .semibold : .medium))
+                                .font(.caption.weight(citiesFilter == filter ? .semibold : .medium))
                                 .foregroundStyle(citiesFilter == filter ? .white : Theme.textPrimary(colorScheme))
                                 .padding(.horizontal, 12)
                                 .padding(.vertical, 6)
@@ -446,15 +448,16 @@ struct TripOptionsView: View {
     private var emptyFilterState: some View {
         VStack(spacing: Theme.Spacing.md) {
             Image(systemName: "line.3.horizontal.decrease.circle")
-                .font(.system(size: 48))
+                .font(.largeTitle)
                 .foregroundStyle(Theme.textMuted(colorScheme))
+                .accessibilityHidden(true)
 
             Text("No routes match your filters")
                 .font(.body)
                 .foregroundStyle(Theme.textSecondary(colorScheme))
 
             Button {
-                withAnimation {
+                Theme.Animation.withMotion {
                     citiesFilter = .noLimit
                     paceFilter = .all
                 }
@@ -524,6 +527,7 @@ struct TripOptionCard: View {
                                 .font(.caption2)
                         }
                         .foregroundStyle(Theme.warmOrange)
+                        .accessibilityHidden(true)
 
                         Text(uniqueCities.last ?? "")
                             .font(.subheadline)
@@ -560,7 +564,7 @@ struct TripOptionCard: View {
                     // AI-generated description (after stats)
                     if let description = aiDescription {
                         Text(description)
-                            .font(.system(size: 13, weight: .regular))
+                            .font(.caption)
                             .foregroundStyle(Theme.textMuted(colorScheme))
                             .fixedSize(horizontal: false, vertical: true)
                             .transition(.opacity)
@@ -578,8 +582,9 @@ struct TripOptionCard: View {
 
                 // Right: Chevron
                 Image(systemName: "chevron.right")
-                    .font(.system(size: 14, weight: .semibold))
+                    .font(.subheadline.weight(.semibold))
                     .foregroundStyle(Theme.textMuted(colorScheme))
+                    .accessibilityHidden(true)
             }
             .padding(Theme.Spacing.md)
             .background(Theme.cardBackground(colorScheme))
@@ -607,7 +612,7 @@ struct TripOptionCard: View {
         let input = RouteDescriptionInput(from: option, games: games)
 
         if let description = await RouteDescriptionGenerator.shared.generateDescription(for: input) {
-            withAnimation(.easeInOut(duration: 0.3)) {
+            Theme.Animation.withMotion(.easeInOut(duration: 0.3)) {
                 aiDescription = description
             }
         }