Add debug bypass subscription toggle, tests, and data layer improvements

- Add runtime toggle in Settings (DEBUG only) to bypass subscription/hide trial banner
- IAPManager.bypassSubscription is now a @Published var persisted via UserDefaults
- Hide upgrade banner in SettingsTabView and trial warnings when bypass is enabled
- Add FeelsTests directory with integration tests
- Update DataController, DataControllerGET, DataControllerUPDATE
- Update Xcode project and scheme configuration
- Update localization strings and App Store screen docs

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

Shared/Persisence/DataController.swift

@@ -41,8 +41,8 @@ final class DataController: ObservableObject {
         return try? modelContext.fetch(descriptor).first
     }
 
-    private init() {
-        container = SharedModelContainer.createWithFallback(useCloudKit: true)
+    init(container: ModelContainer? = nil) {
+        self.container = container ?? SharedModelContainer.createWithFallback(useCloudKit: true)
     }
 
 

Shared/Persisence/DataControllerGET.swift

@@ -21,7 +21,7 @@ extension DataController {
 
         var descriptor = FetchDescriptor<MoodEntryModel>(
             predicate: #Predicate { entry in
-                entry.forDate >= startDate && entry.forDate <= endDate
+                entry.forDate >= startDate && entry.forDate < endDate
             },
             sortBy: [SortDescriptor(\.forDate, order: .forward)]
         )
@@ -66,7 +66,8 @@ extension DataController {
             return (0, nil)
         }
 
-        let entries = getData(startDate: yearAgo, endDate: votingDate, includedDays: [])
+        let endOfVotingDay = calendar.date(byAdding: .day, value: 1, to: dayStart) ?? votingDate
+        let entries = getData(startDate: yearAgo, endDate: endOfVotingDay, includedDays: [])
             .filter { $0.mood != .missing && $0.mood != .placeholder }
 
         guard !entries.isEmpty else { return (0, nil) }

Shared/Persisence/DataControllerUPDATE.swift

@@ -16,6 +16,7 @@ extension DataController {
         }
 
         entry.moodValue = mood.rawValue
+        entry.timestamp = Date()
         saveAndRunDataListeners()
 
         AnalyticsManager.shared.track(.moodUpdated(mood: mood.rawValue))