1.0.5: Eating out slots, rule violations panel, Crashlytics, search bar fix

- Eating out: tap any empty slot → "Mark as eating out"; shows teal indicator,
  skipped by auto-assign, counts as complete, tap again to unmark
- Rule violations panel: access via wand long-press context menu when conflicts exist;
  shows all isRuleOverridden slots with Fix (clear) or Ignore (acknowledge) actions
- Firebase Crashlytics integrated: CrashlyticsService + dSYM upload build phase,
  isPremium property tracked per session
- PremiumSyncService: extracted premium state machine, StoreKit Transaction.updates
  listener, isPremium no longer synced via iCloud to avoid stale state
- StoreManager: analytics on purchase/restore, bundle ID fallback for product ID lookup
- Search bar contrast bug fixed: TextField now has explicit foreground color for dark mode
- WelcomeStepView: redesigned onboarding welcome screen with week preview
- Version bump: 1.0.5 build 22

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

MealMood/Services/ICloudSyncService.swift

@@ -71,7 +71,6 @@ final class ICloudSyncService {
                     reminderMinutesBefore: $0.reminderMinutesBefore,
                     iCloudSyncEnabled: $0.iCloudSyncEnabled,
                     weekExportStyle: $0.weekExportStyle,
-                    isPremium: $0.isPremium,
                     onboardingCompleted: $0.onboardingCompleted
                 )
             },
@@ -153,7 +152,9 @@ final class ICloudSyncService {
             settings.reminderMinutesBefore = settingsPayload.reminderMinutesBefore
             settings.iCloudSyncEnabled = settingsPayload.iCloudSyncEnabled
             settings.weekExportStyle = settingsPayload.weekExportStyle
-            settings.isPremium = settingsPayload.isPremium
+            // isPremium is intentionally NOT synced via iCloud.
+            // It is determined exclusively by StoreKit to avoid stale state
+            // overwriting a freshly completed purchase.
             settings.onboardingCompleted = settingsPayload.onboardingCompleted
             context.insert(settings)
         }
@@ -236,8 +237,9 @@ private struct SettingsPayload: Codable {
     let reminderMinutesBefore: Int?
     let iCloudSyncEnabled: Bool?
     let weekExportStyle: String?
-    let isPremium: Bool
     let onboardingCompleted: Bool
+    // isPremium is intentionally omitted — determined by StoreKit only, never by sync.
+    // Old payloads in iCloud may contain this key; it is safely ignored by the decoder.
 }
 
 private struct TagPayload: Codable {