Add onboarding UI tests and improve app data management

- Add Suite0_OnboardingTests with fresh install and login test flows
- Add accessibility identifiers to onboarding views for UI testing
- Remove deprecated DataCache in favor of unified DataManager
- Update API layer to support public upgrade-triggers endpoint
- Improve onboarding first task view with better date handling
- Update various views with accessibility identifiers for testing
- Fix subscription feature comparison view layout
- Update document detail view improvements

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

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

iosApp/iosApp/Task/TaskFormView.swift

@@ -13,6 +13,7 @@ struct TaskFormView: View {
     let existingTask: TaskResponse? // nil for add mode, populated for edit mode
     @Binding var isPresented: Bool
     @StateObject private var viewModel = TaskViewModel()
+    @ObservedObject private var dataManager = DataManagerObservable.shared
     @FocusState private var focusedField: TaskFormField?
 
     private var isEditMode: Bool {
@@ -32,12 +33,12 @@ struct TaskFormView: View {
         selectedStatus != nil
     }
 
-    // Lookups from DataCache
-    @State private var taskCategories: [TaskCategory] = []
-    @State private var taskFrequencies: [TaskFrequency] = []
-    @State private var taskPriorities: [TaskPriority] = []
-    @State private var taskStatuses: [TaskStatus] = []
-    @State private var isLoadingLookups: Bool = true
+    // Lookups from DataManagerObservable
+    private var taskCategories: [TaskCategory] { dataManager.taskCategories }
+    private var taskFrequencies: [TaskFrequency] { dataManager.taskFrequencies }
+    private var taskPriorities: [TaskPriority] { dataManager.taskPriorities }
+    private var taskStatuses: [TaskStatus] { dataManager.taskStatuses }
+    private var isLoadingLookups: Bool { !dataManager.lookupsInitialized }
 
     // Form fields
     @State private var selectedResidence: ResidenceResponse?
@@ -254,8 +255,16 @@ struct TaskFormView: View {
                     .disabled(!canSave || viewModel.isLoading || isLoadingLookups)
                 }
             }
-            .task {
-                await loadLookups()
+            .onAppear {
+                // Set defaults when lookups are available
+                if dataManager.lookupsInitialized {
+                    setDefaults()
+                }
+            }
+            .onChange(of: dataManager.lookupsInitialized) { initialized in
+                if initialized {
+                    setDefaults()
+                }
             }
             .onChange(of: viewModel.taskCreated) { created in
                 if created {
@@ -280,37 +289,6 @@ struct TaskFormView: View {
         }
     }
 
-    private func loadLookups() async {
-        // Wait a bit for lookups to be initialized (they load on app launch or login)
-        try? await Task.sleep(nanoseconds: 100_000_000) // 0.1 seconds
-
-        // Load lookups from DataCache
-        await MainActor.run {
-            if let categories = DataCache.shared.taskCategories.value as? [TaskCategory],
-               let frequencies = DataCache.shared.taskFrequencies.value as? [TaskFrequency],
-               let priorities = DataCache.shared.taskPriorities.value as? [TaskPriority],
-               let statuses = DataCache.shared.taskStatuses.value as? [TaskStatus] {
-
-                self.taskCategories = categories
-                self.taskFrequencies = frequencies
-                self.taskPriorities = priorities
-                self.taskStatuses = statuses
-
-                print("✅ TaskFormView: Loaded lookups - Categories: \(categories.count), Frequencies: \(frequencies.count), Priorities: \(priorities.count), Statuses: \(statuses.count)")
-
-                setDefaults()
-                isLoadingLookups = false
-            }
-        }
-
-        // If lookups not loaded, retry
-        if taskCategories.isEmpty {
-            print("⏳ TaskFormView: Lookups not ready, retrying...")
-            try? await Task.sleep(nanoseconds: 500_000_000) // 0.5 seconds
-            await loadLookups()
-        }
-    }
-
     private func setDefaults() {
         // Set default values if not already set
         if selectedCategory == nil && !taskCategories.isEmpty {