Apply Warm Organic design system to all iOS views

- Full-screen views: Added WarmGradientBackground() to CompleteTaskView,
  ContractorDetailView, DocumentDetailView, DocumentFormView,
  FeatureComparisonView, TaskTemplatesBrowserView, ManageUsersView,
  ContractorPickerView

- Onboarding: Redesigned all 8 screens with organic styling including
  animated hero sections, gradient buttons, decorative blobs

- Components: Updated ErrorView, EmptyStateView, EmptyResidencesView,
  EmptyTasksView, TaskSuggestionsView, StatView, SummaryStatView,
  CompletionCardView, DynamicTaskColumnView with organic styling

- Applied consistent patterns: OrganicSpacing, naturalShadow modifier,
  RoundedRectangle with .continuous style, rounded font designs

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

iosApp/iosApp/MainTabView.swift

@@ -14,7 +14,7 @@ struct MainTabView: View {
             }
             .id(refreshID)
             .tabItem {
-                Label("Residences", image: "tab_view_house")
+                Label("Home", image: "tab_view_house")
             }
             .tag(0)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.residencesTab)
@@ -24,7 +24,7 @@ struct MainTabView: View {
             }
             .id(refreshID)
             .tabItem {
-                Label("Tasks", systemImage: "checkmark.circle.fill")
+                Label("Tasks", systemImage: "checklist")
             }
             .tag(1)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.tasksTab)
@@ -34,7 +34,7 @@ struct MainTabView: View {
             }
             .id(refreshID)
             .tabItem {
-                Label("Contractors", systemImage: "wrench.and.screwdriver.fill")
+                Label("Pros", systemImage: "wrench.and.screwdriver.fill")
             }
             .tag(2)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.contractorsTab)
@@ -44,7 +44,7 @@ struct MainTabView: View {
             }
             .id(refreshID)
             .tabItem {
-                Label("Documents", systemImage: "doc.text.fill")
+                Label("Docs", systemImage: "doc.text.fill")
             }
             .tag(3)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.documentsTab)
@@ -53,23 +53,44 @@ struct MainTabView: View {
         .onChange(of: authManager.isAuthenticated) { _ in
             selectedTab = 0
         }
-        // Check for pending navigation when view appears (app launched from notification)
         .onAppear {
+            // Configure tab bar appearance
+            let appearance = UITabBarAppearance()
+            appearance.configureWithOpaqueBackground()
+
+            // Use theme-aware colors
+            appearance.backgroundColor = UIColor(Color.appBackgroundSecondary)
+
+            // Selected item
+            appearance.stackedLayoutAppearance.selected.iconColor = UIColor(Color.appPrimary)
+            appearance.stackedLayoutAppearance.selected.titleTextAttributes = [
+                .foregroundColor: UIColor(Color.appPrimary),
+                .font: UIFont.systemFont(ofSize: 10, weight: .semibold)
+            ]
+
+            // Normal item
+            appearance.stackedLayoutAppearance.normal.iconColor = UIColor(Color.appTextSecondary)
+            appearance.stackedLayoutAppearance.normal.titleTextAttributes = [
+                .foregroundColor: UIColor(Color.appTextSecondary),
+                .font: UIFont.systemFont(ofSize: 10, weight: .medium)
+            ]
+
+            UITabBar.appearance().standardAppearance = appearance
+            UITabBar.appearance().scrollEdgeAppearance = appearance
+
+            // Handle pending navigation from push notification
             if pushManager.pendingNavigationTaskId != nil {
-                selectedTab = 1 // Switch to Tasks tab
-                // Note: Don't clear here - AllTasksView will handle navigation and clear it
+                selectedTab = 1
             }
         }
-        // Handle push notification deep links - switch to appropriate tab
-        // The actual task navigation is handled by AllTasksView
         .onReceive(NotificationCenter.default.publisher(for: .navigateToTask)) { _ in
-            selectedTab = 1 // Switch to Tasks tab
+            selectedTab = 1
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToEditTask)) { _ in
-            selectedTab = 1 // Switch to Tasks tab
+            selectedTab = 1
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToHome)) { _ in
-            selectedTab = 0 // Switch to Residences tab
+            selectedTab = 0
         }
     }
 }