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/PremiumSyncService.swift

@@ -0,0 +1,36 @@
+import Foundation
+
+/// Encapsulates the premium status sync state machine.
+/// Extracted from ContentView to be independently testable.
+@MainActor
+final class PremiumSyncService {
+
+    /// Injectable for testing — defaults to real StoreKit check.
+    var hasActiveSubscription: () async -> Bool = {
+        await StoreManager.hasActiveSubscription()
+    }
+
+    /// Determine whether the user should be premium after a sync.
+    ///
+    /// Rules:
+    /// - Active subscription found  → always return `true` (upgrade).
+    /// - No subscription, currently free → return `false`.
+    /// - No subscription, currently premium, **cold launch** → return `false`
+    ///   (subscription likely expired between sessions).
+    /// - No subscription, currently premium, **foreground activation** → return `true`
+    ///   (StoreKit `currentEntitlements` can return empty for a few seconds immediately
+    ///   after a purchase while the receipt propagates; never downgrade mid-session).
+    func sync(currentIsPremium: Bool, isColdLaunch: Bool) async -> Bool {
+        let active = await hasActiveSubscription()
+        switch (active, currentIsPremium, isColdLaunch) {
+        case (true, _, _):
+            return true
+        case (false, false, _):
+            return false
+        case (false, true, true):
+            return false   // Subscription expired → downgrade on cold launch
+        case (false, true, false):
+            return true    // Keep premium on foreground (timing protection)
+        }
+    }
+}