Harden iOS app with audit fixes, UI consistency, and sheet race condition fixes

Applies verified fixes from deep audit (concurrency, performance, security,
accessibility), standardizes CRUD form buttons to Add/Save pattern, removes
.drawingGroup() that broke search bar TextFields, and converts vulnerable
.sheet(isPresented:) + if-let patterns to safe presentation to prevent
blank white modals.

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

iosApp/Casera/AppIntent.swift

@@ -40,13 +40,7 @@ struct CompleteTaskIntent: AppIntent {
     func perform() async throws -> some IntentResult {
         print("CompleteTaskIntent: Starting completion for task \(taskId)")
 
-        // Mark task as pending completion immediately (optimistic UI)
-        WidgetActionManager.shared.markTaskPendingCompletion(taskId: taskId)
-
-        // Reload widget immediately to update task list and stats
-        WidgetCenter.shared.reloadTimelines(ofKind: "Casera")
-
-        // Get auth token and API URL from shared container
+        // Check auth BEFORE marking pending — if auth fails the task should remain visible
         guard let token = WidgetActionManager.shared.getAuthToken() else {
             print("CompleteTaskIntent: No auth token available")
             WidgetCenter.shared.reloadTimelines(ofKind: "Casera")
@@ -59,6 +53,12 @@ struct CompleteTaskIntent: AppIntent {
             return .result()
         }
 
+        // Mark task as pending completion (optimistic UI) only after auth is confirmed
+        WidgetActionManager.shared.markTaskPendingCompletion(taskId: taskId)
+
+        // Reload widget immediately to update task list and stats
+        WidgetCenter.shared.reloadTimelines(ofKind: "Casera")
+
         // Make API call to complete the task
         let success = await WidgetAPIClient.quickCompleteTask(
             taskId: taskId,

iosApp/Casera/CaseraBundle.swift

@@ -12,7 +12,5 @@ import SwiftUI
 struct CaseraBundle: WidgetBundle {
     var body: some Widget {
         Casera()
-        CaseraControl()
-        CaseraLiveActivity()
     }
 }

iosApp/Casera/CaseraControl.swift

@@ -1,77 +0,0 @@
-//
-//  CaseraControl.swift
-//  Casera
-//
-//  Created by Trey Tartt on 11/5/25.
-//
-
-import AppIntents
-import SwiftUI
-import WidgetKit
-
-struct CaseraControl: ControlWidget {
-    static let kind: String = "com.example.casera.Casera.Casera"
-
-    var body: some ControlWidgetConfiguration {
-        AppIntentControlConfiguration(
-            kind: Self.kind,
-            provider: Provider()
-        ) { value in
-            ControlWidgetToggle(
-                "Start Timer",
-                isOn: value.isRunning,
-                action: StartTimerIntent(value.name)
-            ) { isRunning in
-                Label(isRunning ? "On" : "Off", systemImage: "timer")
-            }
-        }
-        .displayName("Timer")
-        .description("A an example control that runs a timer.")
-    }
-}
-
-extension CaseraControl {
-    struct Value {
-        var isRunning: Bool
-        var name: String
-    }
-
-    struct Provider: AppIntentControlValueProvider {
-        func previewValue(configuration: TimerConfiguration) -> Value {
-            CaseraControl.Value(isRunning: false, name: configuration.timerName)
-        }
-
-        func currentValue(configuration: TimerConfiguration) async throws -> Value {
-            let isRunning = true // Check if the timer is running
-            return CaseraControl.Value(isRunning: isRunning, name: configuration.timerName)
-        }
-    }
-}
-
-struct TimerConfiguration: ControlConfigurationIntent {
-    static let title: LocalizedStringResource = "Timer Name Configuration"
-
-    @Parameter(title: "Timer Name", default: "Timer")
-    var timerName: String
-}
-
-struct StartTimerIntent: SetValueIntent {
-    static let title: LocalizedStringResource = "Start a timer"
-
-    @Parameter(title: "Timer Name")
-    var name: String
-
-    @Parameter(title: "Timer is running")
-    var value: Bool
-
-    init() {}
-
-    init(_ name: String) {
-        self.name = name
-    }
-
-    func perform() async throws -> some IntentResult {
-        // Start the timer…
-        return .result()
-    }
-}

iosApp/Casera/CaseraLiveActivity.swift

@@ -1,80 +0,0 @@
-//
-//  CaseraLiveActivity.swift
-//  Casera
-//
-//  Created by Trey Tartt on 11/5/25.
-//
-
-import ActivityKit
-import WidgetKit
-import SwiftUI
-
-struct CaseraAttributes: ActivityAttributes {
-    public struct ContentState: Codable, Hashable {
-        // Dynamic stateful properties about your activity go here!
-        var emoji: String
-    }
-
-    // Fixed non-changing properties about your activity go here!
-    var name: String
-}
-
-struct CaseraLiveActivity: Widget {
-    var body: some WidgetConfiguration {
-        ActivityConfiguration(for: CaseraAttributes.self) { context in
-            // Lock screen/banner UI goes here
-            VStack {
-                Text("Hello \(context.state.emoji)")
-            }
-            .activityBackgroundTint(Color.cyan)
-            .activitySystemActionForegroundColor(Color.black)
-
-        } dynamicIsland: { context in
-            DynamicIsland {
-                // Expanded UI goes here.  Compose the expanded UI through
-                // various regions, like leading/trailing/center/bottom
-                DynamicIslandExpandedRegion(.leading) {
-                    Text("Leading")
-                }
-                DynamicIslandExpandedRegion(.trailing) {
-                    Text("Trailing")
-                }
-                DynamicIslandExpandedRegion(.bottom) {
-                    Text("Bottom \(context.state.emoji)")
-                    // more content
-                }
-            } compactLeading: {
-                Text("L")
-            } compactTrailing: {
-                Text("T \(context.state.emoji)")
-            } minimal: {
-                Text(context.state.emoji)
-            }
-            .widgetURL(URL(string: "http://www.apple.com"))
-            .keylineTint(Color.red)
-        }
-    }
-}
-
-extension CaseraAttributes {
-    fileprivate static var preview: CaseraAttributes {
-        CaseraAttributes(name: "World")
-    }
-}
-
-extension CaseraAttributes.ContentState {
-    fileprivate static var smiley: CaseraAttributes.ContentState {
-        CaseraAttributes.ContentState(emoji: "😀")
-     }
-     
-     fileprivate static var starEyes: CaseraAttributes.ContentState {
-         CaseraAttributes.ContentState(emoji: "🤩")
-     }
-}
-
-#Preview("Notification", as: .content, using: CaseraAttributes.preview) {
-   CaseraLiveActivity()
-} contentStates: {
-    CaseraAttributes.ContentState.smiley
-    CaseraAttributes.ContentState.starEyes
-}

iosApp/Casera/MyCrib.swift

@@ -10,6 +10,28 @@ import SwiftUI
 import AppIntents
 
 // MARK: - Date Formatting Helper
+
+/// Cached formatters to avoid repeated allocation in widget rendering
+private enum WidgetDateFormatters {
+    static let dateOnly: DateFormatter = {
+        let f = DateFormatter()
+        f.dateFormat = "yyyy-MM-dd"
+        return f
+    }()
+
+    static let iso8601WithFractional: ISO8601DateFormatter = {
+        let f = ISO8601DateFormatter()
+        f.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
+        return f
+    }()
+
+    static let iso8601: ISO8601DateFormatter = {
+        let f = ISO8601DateFormatter()
+        f.formatOptions = [.withInternetDateTime]
+        return f
+    }()
+}
+
 /// Parses date strings in either yyyy-MM-dd or ISO8601 (RFC3339) format
 /// and returns a user-friendly string like "Today" or "in X days"
 private func formatWidgetDate(_ dateString: String) -> String {
@@ -17,20 +39,15 @@ private func formatWidgetDate(_ dateString: String) -> String {
     var date: Date?
 
     // Try parsing as yyyy-MM-dd first
-    let dateOnlyFormatter = DateFormatter()
-    dateOnlyFormatter.dateFormat = "yyyy-MM-dd"
-    date = dateOnlyFormatter.date(from: dateString)
+    date = WidgetDateFormatters.dateOnly.date(from: dateString)
 
     // Try parsing as ISO8601 (RFC3339) if that fails
     if date == nil {
-        let isoFormatter = ISO8601DateFormatter()
-        isoFormatter.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
-        date = isoFormatter.date(from: dateString)
+        date = WidgetDateFormatters.iso8601WithFractional.date(from: dateString)
 
         // Try without fractional seconds
         if date == nil {
-            isoFormatter.formatOptions = [.withInternetDateTime]
-            date = isoFormatter.date(from: dateString)
+            date = WidgetDateFormatters.iso8601.date(from: dateString)
         }
     }
 
@@ -179,9 +196,11 @@ struct Provider: AppIntentTimelineProvider {
         let tasks = CacheManager.getUpcomingTasks()
         let isInteractive = WidgetActionManager.shared.shouldShowInteractiveWidget()
 
-        // Update every 30 minutes (more frequent for interactive widgets)
+        // Use a longer refresh interval during overnight hours (11pm-6am)
         let currentDate = Date()
-        let nextUpdate = Calendar.current.date(byAdding: .minute, value: 30, to: currentDate)!
+        let hour = Calendar.current.component(.hour, from: currentDate)
+        let refreshMinutes = (hour >= 23 || hour < 6) ? 120 : 30
+        let nextUpdate = Calendar.current.date(byAdding: .minute, value: refreshMinutes, to: currentDate)!
         let entry = SimpleEntry(
             date: currentDate,
             configuration: configuration,

iosApp/CaseraQLPreview/PreviewViewController.swift

@@ -198,16 +198,15 @@ class PreviewViewController: UIViewController, QLPreviewingController {
     func preparePreviewOfFile(at url: URL) async throws {
         print("CaseraQLPreview: preparePreviewOfFile called with URL: \(url)")
 
-        // Parse the .casera file
+        // Parse the .casera file — single Codable pass to detect type, then decode
         let data = try Data(contentsOf: url)
+        let decoder = JSONDecoder()
 
-        // Detect package type first
-        if let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
-           let typeString = json["type"] as? String,
-           typeString == "residence" {
+        let envelope = try? decoder.decode(PackageTypeEnvelope.self, from: data)
+
+        if envelope?.type == "residence" {
             currentPackageType = .residence
 
-            let decoder = JSONDecoder()
             let residence = try decoder.decode(ResidencePreviewData.self, from: data)
             self.residenceData = residence
             print("CaseraQLPreview: Parsed residence: \(residence.residenceName)")
@@ -218,7 +217,6 @@ class PreviewViewController: UIViewController, QLPreviewingController {
         } else {
             currentPackageType = .contractor
 
-            let decoder = JSONDecoder()
             let contractor = try decoder.decode(ContractorPreviewData.self, from: data)
             self.contractorData = contractor
             print("CaseraQLPreview: Parsed contractor: \(contractor.name)")
@@ -287,6 +285,13 @@ class PreviewViewController: UIViewController, QLPreviewingController {
     }
 }
 
+// MARK: - Type Discriminator
+
+/// Lightweight struct to detect the package type without a full parse
+private struct PackageTypeEnvelope: Decodable {
+    let type: String?
+}
+
 // MARK: - Data Model
 
 struct ContractorPreviewData: Codable {

iosApp/CaseraQLThumbnail/ThumbnailProvider.swift

@@ -54,13 +54,17 @@ class ThumbnailProvider: QLThumbnailProvider {
         }), nil)
     }
 
+    /// Lightweight struct to detect the package type via Codable instead of JSONSerialization
+    private struct PackageTypeEnvelope: Decodable {
+        let type: String?
+    }
+
     /// Detects the package type by reading the "type" field from the JSON
     private func detectPackageType(at url: URL) -> PackageType {
         do {
             let data = try Data(contentsOf: url)
-            if let json = try JSONSerialization.jsonObject(with: data) as? [String: Any],
-               let typeString = json["type"] as? String,
-               typeString == "residence" {
+            let envelope = try JSONDecoder().decode(PackageTypeEnvelope.self, from: data)
+            if envelope.type == "residence" {
                 return .residence
             }
         } catch {

iosApp/iosApp/Analytics/AnalyticsManager.swift

@@ -230,7 +230,7 @@ final class AnalyticsManager {
     var sessionReplayEnabled: Bool {
         get {
             if UserDefaults.standard.object(forKey: Self.sessionReplayKey) == nil {
-                return true
+                return false
             }
             return UserDefaults.standard.bool(forKey: Self.sessionReplayKey)
         }

iosApp/iosApp/Background/BackgroundTaskManager.swift

@@ -90,7 +90,6 @@ final class BackgroundTaskManager {
     }
 
     /// Perform the actual data refresh
-    @MainActor
     private func performDataRefresh() async -> Bool {
         // Check if user is authenticated
         guard let token = TokenStorage.shared.getToken(), !token.isEmpty else {

iosApp/iosApp/Components/AuthenticatedImage.swift

@@ -155,6 +155,7 @@ private class AuthenticatedImageLoader: ObservableObject {
         // Create request with auth header
         var request = URLRequest(url: url)
         request.setValue("Token \(token)", forHTTPHeaderField: "Authorization")
+        request.timeoutInterval = 15
         request.cachePolicy = .returnCacheDataElseLoad
 
         do {

iosApp/iosApp/Contractor/ContractorDetailView.swift

@@ -11,7 +11,6 @@ struct ContractorDetailView: View {
 
     @State private var showingEditSheet = false
     @State private var showingDeleteAlert = false
-    @State private var showingShareSheet = false
     @State private var shareFileURL: URL?
     @State private var showingUpgradePrompt = false
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
@@ -64,7 +63,10 @@ struct ContractorDetailView: View {
                 }
             }
         }
-        .sheet(isPresented: $showingShareSheet) {
+        .sheet(isPresented: Binding(
+            get: { shareFileURL != nil },
+            set: { if !$0 { shareFileURL = nil } }
+        )) {
             if let url = shareFileURL {
                 ShareSheet(activityItems: [url])
             }
@@ -101,9 +103,7 @@ struct ContractorDetailView: View {
     private func deleteContractor() {
         viewModel.deleteContractor(id: contractorId) { success in
             if success {
-                Task { @MainActor in
-                    // Small delay to allow state to settle before dismissing
-                    try? await Task.sleep(nanoseconds: 100_000_000) // 0.1 seconds
+                DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
                     dismiss()
                 }
             }
@@ -113,7 +113,6 @@ struct ContractorDetailView: View {
     private func shareContractor(_ contractor: Contractor) {
         if let url = ContractorSharingManager.shared.createShareableFile(contractor: contractor) {
             shareFileURL = url
-            showingShareSheet = true
         }
     }
 

iosApp/iosApp/Contractor/ContractorFormSheet.swift

@@ -276,7 +276,7 @@ struct ContractorFormSheet: View {
                         if viewModel.isCreating || viewModel.isUpdating {
                             ProgressView()
                         } else {
-                            Text(contractor == nil ? L10n.Contractors.addButton : L10n.Common.save)
+                            Text(contractor == nil ? L10n.Common.add : L10n.Common.save)
                                 .bold()
                         }
                     }
@@ -297,6 +297,12 @@ struct ContractorFormSheet: View {
                 residenceViewModel.loadMyResidences()
                 loadContractorData()
             }
+            .onChange(of: residenceViewModel.selectedResidence?.id) { _, _ in
+                if let residence = residenceViewModel.selectedResidence,
+                   residence.id == selectedResidenceId {
+                    selectedResidenceName = residence.name
+                }
+            }
             .handleErrors(
                 error: viewModel.errorMessage,
                 onRetry: { saveContractor() }
@@ -440,11 +446,7 @@ struct ContractorFormSheet: View {
         if let residenceId = contractor.residenceId {
             selectedResidenceId = residenceId.int32Value
             if let selectedResidenceId {
-                ComposeApp.ResidenceViewModel().getResidence(id: selectedResidenceId, onResult: { result in
-                    if let success = result as? ApiResultSuccess<ResidenceResponse> {
-                        self.selectedResidenceName = success.data?.name
-                    }
-                })
+                residenceViewModel.getResidence(id: selectedResidenceId)
             }
         }
 

iosApp/iosApp/Contractor/ContractorViewModel.swift

@@ -19,6 +19,9 @@ class ContractorViewModel: ObservableObject {
 
     // MARK: - Private Properties
     private var cancellables = Set<AnyCancellable>()
+    /// Guards against redundant detail reloads immediately after a mutation that already
+    /// set selectedContractor from its response.
+    private var suppressNextDetailReload = false
 
     // MARK: - Initialization
 
@@ -28,6 +31,20 @@ class ContractorViewModel: ObservableObject {
             .receive(on: DispatchQueue.main)
             .sink { [weak self] contractors in
                 self?.contractors = contractors
+                // Auto-refresh selectedContractor when the list changes,
+                // so detail views stay current after mutations from other ViewModels.
+                // ContractorSummary and Contractor are different types, so we can't
+                // copy fields directly. Instead, if selectedContractor exists and a
+                // matching summary is found, reload the full detail from the API.
+                if let self = self,
+                   let currentId = self.selectedContractor?.id,
+                   contractors.contains(where: { $0.id == currentId }) {
+                    if self.suppressNextDetailReload {
+                        self.suppressNextDetailReload = false
+                    } else {
+                        self.reloadSelectedContractorQuietly(id: currentId)
+                    }
+                }
             }
             .store(in: &cancellables)
     }
@@ -99,10 +116,12 @@ class ContractorViewModel: ObservableObject {
             do {
                 let result = try await APILayer.shared.createContractor(request: request)
 
-                if result is ApiResultSuccess<Contractor> {
+                if let success = result as? ApiResultSuccess<Contractor> {
                     self.successMessage = "Contractor added successfully"
                     self.isCreating = false
-                    // DataManager is updated by APILayer, view updates via observation
+                    // Update selectedContractor with the newly created contractor
+                    self.suppressNextDetailReload = true
+                    self.selectedContractor = success.data
                     completion(true)
                 } else if let error = ApiResultBridge.error(from: result) {
                     self.errorMessage = ErrorMessageParser.parse(error.message)
@@ -129,10 +148,12 @@ class ContractorViewModel: ObservableObject {
             do {
                 let result = try await APILayer.shared.updateContractor(id: id, request: request)
 
-                if result is ApiResultSuccess<Contractor> {
+                if let success = result as? ApiResultSuccess<Contractor> {
                     self.successMessage = "Contractor updated successfully"
                     self.isUpdating = false
-                    // DataManager is updated by APILayer, view updates via observation
+                    // Update selectedContractor immediately so detail views stay fresh
+                    self.suppressNextDetailReload = true
+                    self.selectedContractor = success.data
                     completion(true)
                 } else if let error = ApiResultBridge.error(from: result) {
                     self.errorMessage = ErrorMessageParser.parse(error.message)
@@ -186,8 +207,10 @@ class ContractorViewModel: ObservableObject {
             do {
                 let result = try await APILayer.shared.toggleFavorite(id: id)
 
-                if result is ApiResultSuccess<Contractor> {
-                    // DataManager is updated by APILayer, view updates via observation
+                if let success = result as? ApiResultSuccess<Contractor> {
+                    // Update selectedContractor immediately so detail views stay fresh
+                    self.suppressNextDetailReload = true
+                    self.selectedContractor = success.data
                     completion(true)
                 } else if let error = ApiResultBridge.error(from: result) {
                     self.errorMessage = ErrorMessageParser.parse(error.message)
@@ -207,4 +230,21 @@ class ContractorViewModel: ObservableObject {
         errorMessage = nil
         successMessage = nil
     }
+
+    // MARK: - Private Helpers
+
+    /// Silently reload the selected contractor detail without showing loading state.
+    /// Used when the contractors list updates and we need to keep selectedContractor fresh.
+    private func reloadSelectedContractorQuietly(id: Int32) {
+        Task {
+            do {
+                let result = try await APILayer.shared.getContractor(id: id, forceRefresh: true)
+                if let success = result as? ApiResultSuccess<Contractor> {
+                    self.selectedContractor = success.data
+                }
+            } catch {
+                // Silently ignore — this is a background refresh, not user-initiated
+            }
+        }
+    }
 }

iosApp/iosApp/Contractor/ContractorsListView.swift

@@ -96,7 +96,10 @@ struct ContractorsListView: View {
                         }
                     },
                     onRefresh: {
-                        loadContractors(forceRefresh: true)
+                        viewModel.loadContractors(forceRefresh: true)
+                        for await loading in viewModel.$isLoading.values {
+                            if !loading { break }
+                        }
                     },
                     onRetry: {
                         loadContractors()

iosApp/iosApp/Core/AsyncContentView.swift

@@ -199,7 +199,7 @@ struct ListAsyncContentView<T, Content: View, EmptyContent: View>: View {
     let errorMessage: String?
     let content: ([T]) -> Content
     let emptyContent: () -> EmptyContent
-    let onRefresh: () -> Void
+    let onRefresh: () async -> Void
     let onRetry: () -> Void
 
     init(
@@ -208,7 +208,7 @@ struct ListAsyncContentView<T, Content: View, EmptyContent: View>: View {
         errorMessage: String?,
         @ViewBuilder content: @escaping ([T]) -> Content,
         @ViewBuilder emptyContent: @escaping () -> EmptyContent,
-        onRefresh: @escaping () -> Void,
+        onRefresh: @escaping () async -> Void,
         onRetry: @escaping () -> Void
     ) {
         self.items = items
@@ -248,10 +248,7 @@ struct ListAsyncContentView<T, Content: View, EmptyContent: View>: View {
             }
         }
         .refreshable {
-            await withCheckedContinuation { continuation in
-                onRefresh()
-                continuation.resume()
-            }
+            await onRefresh()
         }
     }
 }

iosApp/iosApp/Core/FormStates/ContractorFormState.swift

@@ -1,107 +0,0 @@
-import Foundation
-import SwiftUI
-import ComposeApp
-
-// MARK: - Contractor Form State
-
-/// Form state container for creating/editing a contractor
-struct ContractorFormState: FormState {
-    var name = FormField<String>()
-    var company = FormField<String>()
-    var phone = FormField<String>()
-    var email = FormField<String>()
-    var website = FormField<String>()
-    var streetAddress = FormField<String>()
-    var city = FormField<String>()
-    var stateProvince = FormField<String>()
-    var postalCode = FormField<String>()
-    var notes = FormField<String>()
-    var isFavorite: Bool = false
-
-    // Residence selection (optional - nil means personal contractor)
-    var selectedResidenceId: Int32?
-    var selectedResidenceName: String?
-
-    // Specialty IDs (multiple selection)
-    var selectedSpecialtyIds: [Int32] = []
-
-    // For edit mode
-    var existingContractorId: Int32?
-
-    var isEditMode: Bool {
-        existingContractorId != nil
-    }
-
-    var isValid: Bool {
-        !name.isEmpty
-    }
-
-    mutating func validateAll() {
-        name.validate { ValidationRules.validateRequired($0, fieldName: "Name") }
-
-        // Optional email validation
-        if !email.isEmpty {
-            email.validate { value in
-                ValidationRules.isValidEmail(value) ? nil : .invalidEmail
-            }
-        }
-    }
-
-    mutating func reset() {
-        name = FormField<String>()
-        company = FormField<String>()
-        phone = FormField<String>()
-        email = FormField<String>()
-        website = FormField<String>()
-        streetAddress = FormField<String>()
-        city = FormField<String>()
-        stateProvince = FormField<String>()
-        postalCode = FormField<String>()
-        notes = FormField<String>()
-        isFavorite = false
-        selectedResidenceId = nil
-        selectedResidenceName = nil
-        selectedSpecialtyIds = []
-        existingContractorId = nil
-    }
-
-    /// Create ContractorCreateRequest from form state
-    func toCreateRequest() -> ContractorCreateRequest {
-        ContractorCreateRequest(
-            name: name.trimmedValue,
-            residenceId: selectedResidenceId.map { KotlinInt(int: $0) },
-            company: company.isEmpty ? nil : company.trimmedValue,
-            phone: phone.isEmpty ? nil : phone.trimmedValue,
-            email: email.isEmpty ? nil : email.trimmedValue,
-            website: website.isEmpty ? nil : website.trimmedValue,
-            streetAddress: streetAddress.isEmpty ? nil : streetAddress.trimmedValue,
-            city: city.isEmpty ? nil : city.trimmedValue,
-            stateProvince: stateProvince.isEmpty ? nil : stateProvince.trimmedValue,
-            postalCode: postalCode.isEmpty ? nil : postalCode.trimmedValue,
-            rating: nil,
-            isFavorite: isFavorite,
-            notes: notes.isEmpty ? nil : notes.trimmedValue,
-            specialtyIds: selectedSpecialtyIds.isEmpty ? nil : selectedSpecialtyIds.map { KotlinInt(int: $0) }
-        )
-    }
-
-    /// Create ContractorUpdateRequest from form state
-    func toUpdateRequest() -> ContractorUpdateRequest {
-        ContractorUpdateRequest(
-            name: name.isEmpty ? nil : name.trimmedValue,
-            residenceId: selectedResidenceId.map { KotlinInt(int: $0) },
-            company: company.isEmpty ? nil : company.trimmedValue,
-            phone: phone.isEmpty ? nil : phone.trimmedValue,
-            email: email.isEmpty ? nil : email.trimmedValue,
-            website: website.isEmpty ? nil : website.trimmedValue,
-            streetAddress: streetAddress.isEmpty ? nil : streetAddress.trimmedValue,
-            city: city.isEmpty ? nil : city.trimmedValue,
-            stateProvince: stateProvince.isEmpty ? nil : stateProvince.trimmedValue,
-            postalCode: postalCode.isEmpty ? nil : postalCode.trimmedValue,
-            rating: nil,
-            isFavorite: isFavorite.asKotlin,
-            notes: notes.isEmpty ? nil : notes.trimmedValue,
-            specialtyIds: selectedSpecialtyIds.isEmpty ? nil : selectedSpecialtyIds.map { KotlinInt(int: $0) }
-        )
-    }
-}

iosApp/iosApp/Data/DataManagerObservable.swift

@@ -96,30 +96,28 @@ class DataManagerObservable: ObservableObject {
         // Authentication - authToken
         let authTokenTask = Task { [weak self] in
             for await token in DataManager.shared.authToken {
-                await MainActor.run {
-                    guard let self else { return }
-                    let previousToken = self.authToken
-                    let wasAuthenticated = previousToken != nil
-                    self.authToken = token
-                    self.isAuthenticated = token != nil
+                guard let self else { return }
+                let previousToken = self.authToken
+                let wasAuthenticated = previousToken != nil
+                self.authToken = token
+                self.isAuthenticated = token != nil
 
-                    // Token rotated/account switched without explicit logout.
-                    if let previousToken, let token, previousToken != token {
-                        PushNotificationManager.shared.clearRegistrationCache()
-                    }
+                // Token rotated/account switched without explicit logout.
+                if let previousToken, let token, previousToken != token {
+                    PushNotificationManager.shared.clearRegistrationCache()
+                }
 
-                    // Keep widget auth in sync with token lifecycle.
-                    if let token {
-                        WidgetDataManager.shared.saveAuthToken(token)
-                        WidgetDataManager.shared.saveAPIBaseURL(ApiClient.shared.getBaseUrl())
-                    }
+                // Keep widget auth in sync with token lifecycle.
+                if let token {
+                    WidgetDataManager.shared.saveAuthToken(token)
+                    WidgetDataManager.shared.saveAPIBaseURL(ApiClient.shared.getBaseUrl())
+                }
 
-                    // Clear widget cache on logout
-                    if token == nil && wasAuthenticated {
-                        WidgetDataManager.shared.clearCache()
-                        WidgetDataManager.shared.clearAuthToken()
-                        PushNotificationManager.shared.clearRegistrationCache()
-                    }
+                // Clear widget cache on logout
+                if token == nil && wasAuthenticated {
+                    WidgetDataManager.shared.clearCache()
+                    WidgetDataManager.shared.clearAuthToken()
+                    PushNotificationManager.shared.clearRegistrationCache()
                 }
             }
         }
@@ -128,10 +126,8 @@ class DataManagerObservable: ObservableObject {
         // Authentication - currentUser
         let currentUserTask = Task { [weak self] in
             for await user in DataManager.shared.currentUser {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.currentUser = user
-                }
+                guard let self else { return }
+                self.currentUser = user
             }
         }
         observationTasks.append(currentUserTask)
@@ -139,10 +135,8 @@ class DataManagerObservable: ObservableObject {
         // Theme
         let themeIdTask = Task { [weak self] in
             for await id in DataManager.shared.themeId {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.themeId = id
-                }
+                guard let self else { return }
+                self.themeId = id
             }
         }
         observationTasks.append(themeIdTask)
@@ -150,10 +144,8 @@ class DataManagerObservable: ObservableObject {
         // Residences
         let residencesTask = Task { [weak self] in
             for await list in DataManager.shared.residences {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.residences = list
-                }
+                guard let self else { return }
+                self.residences = list
             }
         }
         observationTasks.append(residencesTask)
@@ -161,10 +153,8 @@ class DataManagerObservable: ObservableObject {
         // MyResidences
         let myResidencesTask = Task { [weak self] in
             for await response in DataManager.shared.myResidences {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.myResidences = response
-                }
+                guard let self else { return }
+                self.myResidences = response
             }
         }
         observationTasks.append(myResidencesTask)
@@ -172,10 +162,8 @@ class DataManagerObservable: ObservableObject {
         // TotalSummary
         let totalSummaryTask = Task { [weak self] in
             for await summary in DataManager.shared.totalSummary {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.totalSummary = summary
-                }
+                guard let self else { return }
+                self.totalSummary = summary
             }
         }
         observationTasks.append(totalSummaryTask)
@@ -183,10 +171,8 @@ class DataManagerObservable: ObservableObject {
         // ResidenceSummaries
         let residenceSummariesTask = Task { [weak self] in
             for await summaries in DataManager.shared.residenceSummaries {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.residenceSummaries = self.convertIntMap(summaries)
-                }
+                guard let self else { return }
+                self.residenceSummaries = self.convertIntMap(summaries)
             }
         }
         observationTasks.append(residenceSummariesTask)
@@ -194,13 +180,12 @@ class DataManagerObservable: ObservableObject {
         // AllTasks
         let allTasksTask = Task { [weak self] in
             for await tasks in DataManager.shared.allTasks {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.allTasks = tasks
-                    // Save to widget shared container (debounced)
-                    if let tasks = tasks {
-                        self.debouncedWidgetSave(tasks: tasks)
-                    }
+                guard let self else { return }
+                self.allTasks = tasks
+                self.recomputeActiveTasks()
+                // Save to widget shared container (debounced)
+                if let tasks = tasks {
+                    self.debouncedWidgetSave(tasks: tasks)
                 }
             }
         }
@@ -209,10 +194,8 @@ class DataManagerObservable: ObservableObject {
         // TasksByResidence
         let tasksByResidenceTask = Task { [weak self] in
             for await tasks in DataManager.shared.tasksByResidence {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.tasksByResidence = self.convertIntMap(tasks)
-                }
+                guard let self else { return }
+                self.tasksByResidence = self.convertIntMap(tasks)
             }
         }
         observationTasks.append(tasksByResidenceTask)
@@ -220,10 +203,8 @@ class DataManagerObservable: ObservableObject {
         // Documents
         let documentsTask = Task { [weak self] in
             for await docs in DataManager.shared.documents {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.documents = docs
-                }
+                guard let self else { return }
+                self.documents = docs
             }
         }
         observationTasks.append(documentsTask)
@@ -231,10 +212,8 @@ class DataManagerObservable: ObservableObject {
         // DocumentsByResidence
         let documentsByResidenceTask = Task { [weak self] in
             for await docs in DataManager.shared.documentsByResidence {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.documentsByResidence = self.convertIntArrayMap(docs)
-                }
+                guard let self else { return }
+                self.documentsByResidence = self.convertIntArrayMap(docs)
             }
         }
         observationTasks.append(documentsByResidenceTask)
@@ -242,10 +221,8 @@ class DataManagerObservable: ObservableObject {
         // Contractors
         let contractorsTask = Task { [weak self] in
             for await list in DataManager.shared.contractors {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.contractors = list
-                }
+                guard let self else { return }
+                self.contractors = list
             }
         }
         observationTasks.append(contractorsTask)
@@ -253,10 +230,8 @@ class DataManagerObservable: ObservableObject {
         // Subscription
         let subscriptionTask = Task { [weak self] in
             for await sub in DataManager.shared.subscription {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.subscription = sub
-                }
+                guard let self else { return }
+                self.subscription = sub
             }
         }
         observationTasks.append(subscriptionTask)
@@ -264,10 +239,8 @@ class DataManagerObservable: ObservableObject {
         // UpgradeTriggers
         let upgradeTriggersTask = Task { [weak self] in
             for await triggers in DataManager.shared.upgradeTriggers {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.upgradeTriggers = self.convertStringMap(triggers)
-                }
+                guard let self else { return }
+                self.upgradeTriggers = self.convertStringMap(triggers)
             }
         }
         observationTasks.append(upgradeTriggersTask)
@@ -275,10 +248,8 @@ class DataManagerObservable: ObservableObject {
         // FeatureBenefits
         let featureBenefitsTask = Task { [weak self] in
             for await benefits in DataManager.shared.featureBenefits {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.featureBenefits = benefits
-                }
+                guard let self else { return }
+                self.featureBenefits = benefits
             }
         }
         observationTasks.append(featureBenefitsTask)
@@ -286,10 +257,8 @@ class DataManagerObservable: ObservableObject {
         // Promotions
         let promotionsTask = Task { [weak self] in
             for await promos in DataManager.shared.promotions {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.promotions = promos
-                }
+                guard let self else { return }
+                self.promotions = promos
             }
         }
         observationTasks.append(promotionsTask)
@@ -297,10 +266,8 @@ class DataManagerObservable: ObservableObject {
         // Lookups - ResidenceTypes
         let residenceTypesTask = Task { [weak self] in
             for await types in DataManager.shared.residenceTypes {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.residenceTypes = types
-                }
+                guard let self else { return }
+                self.residenceTypes = types
             }
         }
         observationTasks.append(residenceTypesTask)
@@ -308,10 +275,8 @@ class DataManagerObservable: ObservableObject {
         // Lookups - TaskFrequencies
         let taskFrequenciesTask = Task { [weak self] in
             for await items in DataManager.shared.taskFrequencies {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.taskFrequencies = items
-                }
+                guard let self else { return }
+                self.taskFrequencies = items
             }
         }
         observationTasks.append(taskFrequenciesTask)
@@ -319,10 +284,8 @@ class DataManagerObservable: ObservableObject {
         // Lookups - TaskPriorities
         let taskPrioritiesTask = Task { [weak self] in
             for await items in DataManager.shared.taskPriorities {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.taskPriorities = items
-                }
+                guard let self else { return }
+                self.taskPriorities = items
             }
         }
         observationTasks.append(taskPrioritiesTask)
@@ -330,10 +293,8 @@ class DataManagerObservable: ObservableObject {
         // Lookups - TaskCategories
         let taskCategoriesTask = Task { [weak self] in
             for await items in DataManager.shared.taskCategories {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.taskCategories = items
-                }
+                guard let self else { return }
+                self.taskCategories = items
             }
         }
         observationTasks.append(taskCategoriesTask)
@@ -341,10 +302,8 @@ class DataManagerObservable: ObservableObject {
         // Lookups - ContractorSpecialties
         let contractorSpecialtiesTask = Task { [weak self] in
             for await items in DataManager.shared.contractorSpecialties {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.contractorSpecialties = items
-                }
+                guard let self else { return }
+                self.contractorSpecialties = items
             }
         }
         observationTasks.append(contractorSpecialtiesTask)
@@ -352,10 +311,8 @@ class DataManagerObservable: ObservableObject {
         // Task Templates
         let taskTemplatesTask = Task { [weak self] in
             for await items in DataManager.shared.taskTemplates {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.taskTemplates = items
-                }
+                guard let self else { return }
+                self.taskTemplates = items
             }
         }
         observationTasks.append(taskTemplatesTask)
@@ -363,10 +320,8 @@ class DataManagerObservable: ObservableObject {
         // Task Templates Grouped
         let taskTemplatesGroupedTask = Task { [weak self] in
             for await response in DataManager.shared.taskTemplatesGrouped {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.taskTemplatesGrouped = response
-                }
+                guard let self else { return }
+                self.taskTemplatesGrouped = response
             }
         }
         observationTasks.append(taskTemplatesGroupedTask)
@@ -374,10 +329,8 @@ class DataManagerObservable: ObservableObject {
         // Metadata - isInitialized
         let isInitializedTask = Task { [weak self] in
             for await initialized in DataManager.shared.isInitialized {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.isInitialized = initialized.boolValue
-                }
+                guard let self else { return }
+                self.isInitialized = initialized.boolValue
             }
         }
         observationTasks.append(isInitializedTask)
@@ -385,10 +338,8 @@ class DataManagerObservable: ObservableObject {
         // Metadata - lookupsInitialized
         let lookupsInitializedTask = Task { [weak self] in
             for await initialized in DataManager.shared.lookupsInitialized {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.lookupsInitialized = initialized.boolValue
-                }
+                guard let self else { return }
+                self.lookupsInitialized = initialized.boolValue
             }
         }
         observationTasks.append(lookupsInitializedTask)
@@ -396,10 +347,8 @@ class DataManagerObservable: ObservableObject {
         // Metadata - lastSyncTime
         let lastSyncTimeTask = Task { [weak self] in
             for await time in DataManager.shared.lastSyncTime {
-                await MainActor.run {
-                    guard let self else { return }
-                    self.lastSyncTime = time.int64Value
-                }
+                guard let self else { return }
+                self.lastSyncTime = time.int64Value
             }
         }
         observationTasks.append(lastSyncTimeTask)
@@ -516,6 +465,9 @@ class DataManagerObservable: ObservableObject {
     }
 
     // MARK: - Convenience Lookup Methods
+    // Note: These use O(n) linear search which is acceptable for small lookup arrays
+    // (typically <20 items each). Dictionary-based lookups would add complexity
+    // for negligible performance gain at this scale.
 
     /// Get residence type by ID
     func getResidenceType(id: Int32?) -> ResidenceType? {
@@ -579,9 +531,17 @@ class DataManagerObservable: ObservableObject {
     // MARK: - Task Stats (Single Source of Truth)
     // Uses API column names + shared calculateMetrics function
 
-    /// Active tasks (excludes completed and cancelled)
-    var activeTasks: [TaskResponse] {
-        guard let response = allTasks else { return [] }
+    /// Active tasks (excludes completed and cancelled).
+    /// Computed once when `allTasks` changes and cached to avoid
+    /// redundant iteration in `totalTaskMetrics`, `taskMetrics(for:)`, etc.
+    private(set) var activeTasks: [TaskResponse] = []
+
+    /// Recompute cached activeTasks from allTasks
+    private func recomputeActiveTasks() {
+        guard let response = allTasks else {
+            activeTasks = []
+            return
+        }
         var tasks: [TaskResponse] = []
         for column in response.columns {
             let columnName = column.name.lowercased()
@@ -590,7 +550,7 @@ class DataManagerObservable: ObservableObject {
             }
             tasks.append(contentsOf: column.tasks)
         }
-        return tasks
+        activeTasks = tasks
     }
 
     /// Get tasks from a specific column by name

iosApp/iosApp/Design/DesignSystem.swift

@@ -7,18 +7,24 @@ import SwiftUI
 
 extension Color {
     // MARK: - Dynamic Theme Resolution
+
+    /// Shared App Group defaults for reading the active theme.
+    /// Thread-safe: UserDefaults is safe to read from any thread/actor.
+    private static let _themeDefaults: UserDefaults = {
+        UserDefaults(suiteName: "group.com.tt.casera.CaseraDev") ?? .standard
+    }()
+
     private static func themed(_ name: String) -> Color {
-        // Both main app and widgets use the theme from ThemeManager
-        // Theme is shared via App Group UserDefaults
-        let theme = MainActor.assumeIsolated {
-            ThemeManager.shared.currentTheme.rawValue
-        }
+        // Read theme directly from shared UserDefaults instead of going through
+        // @MainActor-isolated ThemeManager.shared. This is safe to call from any
+        // actor context (including widget timeline providers and background threads).
+        let theme = _themeDefaults.string(forKey: "selectedTheme") ?? ThemeID.bright.rawValue
         return Color("\(theme)/\(name)", bundle: nil)
     }
 
     // MARK: - Semantic Colors (Use These in UI)
-    // These dynamically resolve based on ThemeManager.shared.currentTheme
-    // Theme is shared between main app and widgets via App Group
+    // These dynamically resolve based on the active theme stored in App Group UserDefaults.
+    // Safe to call from any actor context (main app, widget extensions, background threads).
     static var appPrimary: Color { themed("Primary") }
     static var appSecondary: Color { themed("Secondary") }
     static var appAccent: Color { themed("Accent") }

iosApp/iosApp/Documents/Components/DocumentsTabContent.swift

@@ -40,6 +40,9 @@ struct DocumentsTabContent: View {
             },
             onRefresh: {
                 viewModel.loadDocuments(forceRefresh: true)
+                for await loading in viewModel.$isLoading.values {
+                    if !loading { break }
+                }
             },
             onRetry: {
                 viewModel.loadDocuments()

iosApp/iosApp/Documents/Components/WarrantiesTabContent.swift

@@ -42,6 +42,9 @@ struct WarrantiesTabContent: View {
             },
             onRefresh: {
                 viewModel.loadDocuments(forceRefresh: true)
+                for await loading in viewModel.$isLoading.values {
+                    if !loading { break }
+                }
             },
             onRetry: {
                 viewModel.loadDocuments()

iosApp/iosApp/Documents/Components/WarrantyCard.swift

@@ -4,6 +4,10 @@ import ComposeApp
 struct WarrantyCard: View {
     let document: Document
 
+    var hasEndDate: Bool {
+        document.daysUntilExpiration != nil
+    }
+
     var daysUntilExpiration: Int {
         Int(document.daysUntilExpiration ?? 0)
     }
@@ -90,7 +94,7 @@ struct WarrantyCard: View {
                 }
             }
 
-            if document.isActive && daysUntilExpiration >= 0 {
+            if document.isActive && hasEndDate && daysUntilExpiration >= 0 {
                 Text(String(format: L10n.Documents.daysRemainingCount, daysUntilExpiration))
                     .font(.footnote.weight(.medium))
                     .foregroundColor(statusColor)

iosApp/iosApp/Documents/DocumentDetailView.swift

@@ -14,7 +14,6 @@ struct DocumentDetailView: View {
     @State private var downloadProgress: Double = 0
     @State private var downloadError: String?
     @State private var downloadedFileURL: URL?
-    @State private var showShareSheet = false
 
     var body: some View {
         ZStack {
@@ -43,6 +42,8 @@ struct DocumentDetailView: View {
         .navigationDestination(isPresented: $navigateToEdit) {
             if let successState = viewModel.documentDetailState as? DocumentDetailStateSuccess {
                 EditDocumentView(document: successState.document)
+            } else {
+                Color.clear.onAppear { navigateToEdit = false }
             }
         }
         .toolbar {
@@ -82,7 +83,7 @@ struct DocumentDetailView: View {
                 deleteSucceeded = true
             }
         }
-        .onChange(of: deleteSucceeded) { succeeded in
+        .onChange(of: deleteSucceeded) { _, succeeded in
             if succeeded {
                 dismiss()
             }
@@ -94,9 +95,14 @@ struct DocumentDetailView: View {
                     selectedIndex: $selectedImageIndex,
                     onDismiss: { showImageViewer = false }
                 )
+            } else {
+                Color.clear.onAppear { showImageViewer = false }
             }
         }
-        .sheet(isPresented: $showShareSheet) {
+        .sheet(isPresented: Binding(
+            get: { downloadedFileURL != nil },
+            set: { if !$0 { downloadedFileURL = nil } }
+        )) {
             if let fileURL = downloadedFileURL {
                 ShareSheet(activityItems: [fileURL])
             }
@@ -105,6 +111,9 @@ struct DocumentDetailView: View {
 
     // MARK: - Download File
 
+    // FIX_SKIPPED: LE-4 — downloadFile() is an 80-line method performing direct URLSession
+    // networking inside the view. Fixing requires extracting a dedicated DownloadViewModel
+    // or DocumentDownloadManager — architectural refactor deferred.
     private func downloadFile(document: Document) {
         guard let fileUrl = document.fileUrl else {
             downloadError = "No file URL available"
@@ -177,7 +186,6 @@ struct DocumentDetailView: View {
                 await MainActor.run {
                     downloadedFileURL = destinationURL
                     isDownloading = false
-                    showShareSheet = true
                 }
 
             } catch {

iosApp/iosApp/Documents/DocumentFormView.swift

@@ -216,7 +216,7 @@ struct DocumentFormView: View {
                 }
 
                 ToolbarItem(placement: .confirmationAction) {
-                    Button(isEditMode ? L10n.Documents.update : L10n.Common.save) {
+                    Button(isEditMode ? L10n.Common.save : L10n.Common.add) {
                         submitForm()
                     }
                     .disabled(!canSave || isProcessing)
@@ -232,7 +232,7 @@ struct DocumentFormView: View {
                     }
                 ))
             }
-            .onChange(of: selectedPhotoItems) { items in
+            .onChange(of: selectedPhotoItems) { _, items in
                 Task {
                     selectedImages.removeAll()
                     for item in items {

iosApp/iosApp/Documents/DocumentsWarrantiesView.swift

@@ -28,7 +28,7 @@ struct DocumentsWarrantiesView: View {
             if showActiveOnly && doc.isActive != true {
                 return false
             }
-            if let category = selectedCategory, doc.category != category {
+            if let category = selectedCategory, doc.category?.lowercased() != category.lowercased() {
                 return false
             }
             return true
@@ -38,17 +38,13 @@ struct DocumentsWarrantiesView: View {
     var documents: [Document] {
         documentViewModel.documents.filter { doc in
             guard doc.documentType != "warranty" else { return false }
-            if let docType = selectedDocType, doc.documentType != docType {
+            if let docType = selectedDocType, doc.documentType.lowercased() != docType.lowercased() {
                 return false
             }
             return true
         }
     }
 
-    private var shouldShowUpgrade: Bool {
-        subscriptionCache.shouldShowUpgradePrompt(currentCount: 0, limitKey: "documents")
-    }
-
     var body: some View {
         ZStack {
             WarmGradientBackground()
@@ -209,6 +205,8 @@ struct DocumentsWarrantiesView: View {
         .navigationDestination(isPresented: $navigateToPushDocument) {
             if let documentId = pushTargetDocumentId {
                 DocumentDetailView(documentId: documentId)
+            } else {
+                Color.clear.onAppear { navigateToPushDocument = false }
             }
         }
     }
@@ -226,7 +224,13 @@ struct DocumentsWarrantiesView: View {
     }
 
     private func navigateToDocumentFromPush(documentId: Int) {
-        selectedTab = .warranties
+        // Look up the document to determine the correct tab
+        if let document = documentViewModel.documents.first(where: { $0.id?.int32Value == Int32(documentId) }) {
+            selectedTab = document.documentType == "warranty" ? .warranties : .documents
+        } else {
+            // Default to warranties if document not found in cache
+            selectedTab = .warranties
+        }
         pushTargetDocumentId = Int32(documentId)
         navigateToPushDocument = true
         PushNotificationManager.shared.pendingNavigationDocumentId = nil

iosApp/iosApp/Helpers/L10n.swift

@@ -586,6 +586,7 @@ enum L10n {
     // MARK: - Common
     enum Common {
         static var save: String { String(localized: "common_save") }
+        static var add: String { String(localized: "common_add") }
         static var cancel: String { String(localized: "common_cancel") }
         static var delete: String { String(localized: "common_delete") }
         static var edit: String { String(localized: "common_edit") }

iosApp/iosApp/Helpers/ViewStateHandler.swift

@@ -44,7 +44,7 @@ struct ViewStateHandler<Content: View>: View {
                 content
             }
         }
-        .onChange(of: error) { errorMessage in
+        .onChange(of: error) { _, errorMessage in
             if let errorMessage = errorMessage, !errorMessage.isEmpty {
                 errorAlert = ErrorAlertInfo(message: errorMessage)
             }
@@ -93,7 +93,7 @@ private struct ErrorHandlerModifier: ViewModifier {
 
     func body(content: Content) -> some View {
         content
-            .onChange(of: error) { errorMessage in
+            .onChange(of: error) { _, errorMessage in
                 if let errorMessage = errorMessage, !errorMessage.isEmpty {
                     errorAlert = ErrorAlertInfo(message: errorMessage)
                 }

iosApp/iosApp/Helpers/WidgetActionProcessor.swift

@@ -8,6 +8,12 @@ import WidgetKit
 final class WidgetActionProcessor {
     static let shared = WidgetActionProcessor()
 
+    /// Maximum number of retry attempts per action before giving up
+    private static let maxRetries = 3
+
+    /// Tracks retry counts by action description (taskId)
+    private var retryCounts: [Int: Int] = [:]
+
     private init() {}
 
     /// Check if there are pending widget actions to process
@@ -65,23 +71,38 @@ final class WidgetActionProcessor {
 
             if result is ApiResultSuccess<TaskCompletionResponse> {
                 print("WidgetActionProcessor: Task \(taskId) completed successfully")
-                // Remove the processed action
+                // Remove the processed action and clear pending state
                 WidgetDataManager.shared.removeAction(action)
-                // Clear pending state for this task
                 WidgetDataManager.shared.clearPendingState(forTaskId: taskId)
+                retryCounts.removeValue(forKey: taskId)
                 // Refresh tasks to update UI
                 await refreshTasks()
             } else if let error = ApiResultBridge.error(from: result) {
                 print("WidgetActionProcessor: Failed to complete task \(taskId): \(error.message)")
-                // Remove action to avoid infinite retries
-                WidgetDataManager.shared.removeAction(action)
-                WidgetDataManager.shared.clearPendingState(forTaskId: taskId)
+                handleRetryOrDiscard(taskId: taskId, action: action, reason: error.message)
             }
         } catch {
             print("WidgetActionProcessor: Error completing task \(taskId): \(error)")
-            // Remove action to avoid retries on error
+            handleRetryOrDiscard(taskId: taskId, action: action, reason: error.localizedDescription)
+        }
+    }
+
+    /// Increment retry count; discard action only after maxRetries.
+    /// On failure, clear pending state so the task reappears in the widget.
+    private func handleRetryOrDiscard(taskId: Int, action: WidgetDataManager.WidgetAction, reason: String) {
+        let attempts = (retryCounts[taskId] ?? 0) + 1
+        retryCounts[taskId] = attempts
+
+        if attempts >= Self.maxRetries {
+            print("WidgetActionProcessor: Task \(taskId) failed after \(attempts) attempts (\(reason)). Discarding action.")
             WidgetDataManager.shared.removeAction(action)
             WidgetDataManager.shared.clearPendingState(forTaskId: taskId)
+            retryCounts.removeValue(forKey: taskId)
+        } else {
+            print("WidgetActionProcessor: Task \(taskId) attempt \(attempts)/\(Self.maxRetries) failed (\(reason)). Keeping for retry.")
+            // Clear pending state so the task is visible in the widget again,
+            // but keep the action so it will be retried next time the app becomes active.
+            WidgetDataManager.shared.clearPendingState(forTaskId: taskId)
         }
     }
 

iosApp/iosApp/Helpers/WidgetDataManager.swift

@@ -222,10 +222,14 @@ final class WidgetDataManager {
         fileQueue.async {
             // Load actions within the serial queue to avoid race conditions
             var actions: [WidgetAction]
-            if FileManager.default.fileExists(atPath: fileURL.path),
-               let data = try? Data(contentsOf: fileURL),
-               let decoded = try? JSONDecoder().decode([WidgetAction].self, from: data) {
-                actions = decoded
+            if FileManager.default.fileExists(atPath: fileURL.path) {
+                do {
+                    let data = try Data(contentsOf: fileURL)
+                    actions = try JSONDecoder().decode([WidgetAction].self, from: data)
+                } catch {
+                    print("WidgetDataManager: Failed to decode pending actions: \(error)")
+                    actions = []
+                }
             } else {
                 actions = []
             }

iosApp/iosApp/Info.plist

@@ -42,19 +42,6 @@
 	<dict>
 		<key>NSAllowsLocalNetworking</key>
 		<true/>
-		<key>NSExceptionDomains</key>
-		<dict>
-			<key>127.0.0.1</key>
-			<dict>
-				<key>NSExceptionAllowsInsecureHTTPLoads</key>
-				<true/>
-			</dict>
-			<key>localhost</key>
-			<dict>
-				<key>NSExceptionAllowsInsecureHTTPLoads</key>
-				<true/>
-			</dict>
-		</dict>
 	</dict>
 	<key>UIBackgroundModes</key>
 	<array>

iosApp/iosApp/Localizable.xcstrings

@@ -107,10 +107,6 @@
     },
     "$" : {
 
-    },
-    "$%@" : {
-      "comment" : "A label displaying the cost of a task. The argument is the cost of the task.",
-      "isCommentAutoGenerated" : true
     },
     "000000" : {
       "comment" : "A placeholder text for a 6-digit code field.",
@@ -316,8 +312,8 @@
       "comment" : "An alert message displayed when the user taps the \"Archive\" button on a task. It confirms that the user intends to archive the task and provides a hint that the task can be restored later.",
       "isCommentAutoGenerated" : true
     },
-    "Are you sure you want to cancel this task? This action cannot be undone." : {
-      "comment" : "An alert message displayed when a user taps the \"Cancel Task\" button in the task details view. It confirms that the user intends to cancel the task and warns them that the action cannot be undone.",
+    "Are you sure you want to cancel this task? You can undo this later." : {
+      "comment" : "An alert message displayed when a user taps the \"Cancel Task\" button in a task list. It confirms that the user intends to cancel the task and provides a way to undo the action.",
       "isCommentAutoGenerated" : true
     },
     "Are you sure you want to remove %@ from this residence?" : {
@@ -4298,6 +4294,71 @@
       "comment" : "A description of how long the verification code is valid for.",
       "isCommentAutoGenerated" : true
     },
+    "common_add" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "de" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Hinzufügen"
+          }
+        },
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Add"
+          }
+        },
+        "es" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Agregar"
+          }
+        },
+        "fr" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Ajouter"
+          }
+        },
+        "it" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Aggiungi"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "追加"
+          }
+        },
+        "ko" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "추가"
+          }
+        },
+        "nl" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Toevoegen"
+          }
+        },
+        "pt" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Adicionar"
+          }
+        },
+        "zh" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "添加"
+          }
+        }
+      }
+    },
     "common_back" : {
       "extractionState" : "manual",
       "localizations" : {

iosApp/iosApp/Login/AppleSignInManager.swift

@@ -117,7 +117,9 @@ extension AppleSignInManager: ASAuthorizationControllerDelegate {
 
 extension AppleSignInManager: ASAuthorizationControllerPresentationContextProviding {
     nonisolated func presentationAnchor(for controller: ASAuthorizationController) -> ASPresentationAnchor {
-        MainActor.assumeIsolated {
+        // This method is always called on the main thread by Apple's framework.
+        // Use DispatchQueue.main.sync as a safe bridge instead of assumeIsolated.
+        DispatchQueue.main.sync {
             // Get the key window for presentation
             guard let scene = UIApplication.shared.connectedScenes.first as? UIWindowScene,
                   let window = scene.windows.first(where: { $0.isKeyWindow }) else {

iosApp/iosApp/Login/GoogleSignInManager.swift

@@ -174,8 +174,24 @@ final class GoogleSignInManager: NSObject, ObservableObject, ASWebAuthentication
                 return
             }
 
-            guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
-                  let idToken = json["id_token"] as? String else {
+            let json: [String: Any]
+            do {
+                guard let parsed = try JSONSerialization.jsonObject(with: data) as? [String: Any] else {
+                    resetOAuthState()
+                    isLoading = false
+                    errorMessage = "Failed to get ID token from Google"
+                    return
+                }
+                json = parsed
+            } catch {
+                print("GoogleSignInManager: Failed to parse token response JSON: \(error)")
+                resetOAuthState()
+                isLoading = false
+                errorMessage = "Failed to get ID token from Google"
+                return
+            }
+
+            guard let idToken = json["id_token"] as? String else {
                 resetOAuthState()
                 isLoading = false
                 errorMessage = "Failed to get ID token from Google"
@@ -194,12 +210,14 @@ final class GoogleSignInManager: NSObject, ObservableObject, ASWebAuthentication
     /// Send Google ID token to backend for verification and authentication
     private func sendToBackend(idToken: String) async {
         let request = GoogleSignInRequest(idToken: idToken)
-        let result = try? await APILayer.shared.googleSignIn(request: request)
-
-        guard let result else {
+        let result: Any
+        do {
+            result = try await APILayer.shared.googleSignIn(request: request)
+        } catch {
+            print("GoogleSignInManager: Backend sign-in request failed: \(error)")
             resetOAuthState()
             isLoading = false
-            errorMessage = "Sign in failed. Please try again."
+            errorMessage = "Sign in failed: \(error.localizedDescription)"
             return
         }
 

iosApp/iosApp/MainTabView.swift

@@ -1,59 +1,75 @@
 import SwiftUI
 
 struct MainTabView: View {
+    enum Tab: Hashable {
+        case residences
+        case tasks
+        case contractors
+        case documents
+    }
+
     @EnvironmentObject private var themeManager: ThemeManager
-    @State private var selectedTab = 0
+    @State private var selectedTab: Tab = .residences
+    @State private var residencesPath = NavigationPath()
+    @State private var tasksPath = NavigationPath()
+    @State private var contractorsPath = NavigationPath()
+    @State private var documentsPath = NavigationPath()
     @ObservedObject private var authManager = AuthenticationManager.shared
     @ObservedObject private var pushManager = PushNotificationManager.shared
     var refreshID: UUID
 
     var body: some View {
         TabView(selection: $selectedTab) {
-            NavigationStack {
+            NavigationStack(path: $residencesPath) {
                 ResidencesListView()
             }
             .id(refreshID)
             .tabItem {
                 Label("Residences", image: "tab_view_house")
             }
-            .tag(0)
+            .tag(Tab.residences)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.residencesTab)
 
-            NavigationStack {
+            NavigationStack(path: $tasksPath) {
                 AllTasksView()
             }
             .id(refreshID)
             .tabItem {
                 Label("Tasks", systemImage: "checklist")
             }
-            .tag(1)
+            .tag(Tab.tasks)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.tasksTab)
 
-            NavigationStack {
+            NavigationStack(path: $contractorsPath) {
                 ContractorsListView()
             }
             .id(refreshID)
             .tabItem {
                 Label("Contractors", systemImage: "wrench.and.screwdriver.fill")
             }
-            .tag(2)
+            .tag(Tab.contractors)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.contractorsTab)
 
-            NavigationStack {
+            NavigationStack(path: $documentsPath) {
                 DocumentsWarrantiesView(residenceId: nil)
             }
             .id(refreshID)
             .tabItem {
                 Label("Docs", systemImage: "doc.text.fill")
             }
-            .tag(3)
+            .tag(Tab.documents)
             .accessibilityIdentifier(AccessibilityIdentifiers.Navigation.documentsTab)
         }
+        .tabViewStyle(.sidebarAdaptable)
         .tint(Color.appPrimary)
         .onChange(of: authManager.isAuthenticated) { _, _ in
-            selectedTab = 0
+            selectedTab = .residences
         }
         .onAppear {
+            // FIX_SKIPPED(F-10): UITabBar.appearance() is the standard SwiftUI pattern
+            // for customizing tab bar appearance. The global side effect persists but
+            // there is no safe alternative without UIKit hosting.
+
             // Configure tab bar appearance
             let appearance = UITabBarAppearance()
             appearance.configureWithOpaqueBackground()
@@ -61,18 +77,18 @@ struct MainTabView: View {
             // Use theme-aware colors
             appearance.backgroundColor = UIColor(Color.appBackgroundSecondary)
 
-            // Selected item
+            // Selected item — uses Dynamic Type caption2 style (A-2)
             appearance.stackedLayoutAppearance.selected.iconColor = UIColor(Color.appPrimary)
             appearance.stackedLayoutAppearance.selected.titleTextAttributes = [
                 .foregroundColor: UIColor(Color.appPrimary),
-                .font: UIFont.systemFont(ofSize: 10, weight: .semibold)
+                .font: UIFont.preferredFont(forTextStyle: .caption2)
             ]
 
-            // Normal item
+            // Normal item — uses Dynamic Type caption2 style (A-2)
             appearance.stackedLayoutAppearance.normal.iconColor = UIColor(Color.appTextSecondary)
             appearance.stackedLayoutAppearance.normal.titleTextAttributes = [
                 .foregroundColor: UIColor(Color.appTextSecondary),
-                .font: UIFont.systemFont(ofSize: 10, weight: .medium)
+                .font: UIFont.preferredFont(forTextStyle: .caption2)
             ]
 
             UITabBar.appearance().standardAppearance = appearance
@@ -80,27 +96,27 @@ struct MainTabView: View {
 
             // Handle pending navigation from push notification
             if pushManager.pendingNavigationTaskId != nil {
-                selectedTab = 1
+                selectedTab = .tasks
             } else if pushManager.pendingNavigationDocumentId != nil {
-                selectedTab = 3
+                selectedTab = .documents
             } else if pushManager.pendingNavigationResidenceId != nil {
-                selectedTab = 0
+                selectedTab = .residences
             }
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToTask)) { _ in
-            selectedTab = 1
+            selectedTab = .tasks
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToEditTask)) { _ in
-            selectedTab = 1
+            selectedTab = .tasks
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToResidence)) { _ in
-            selectedTab = 0
+            selectedTab = .residences
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToDocument)) { _ in
-            selectedTab = 3
+            selectedTab = .documents
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToHome)) { _ in
-            selectedTab = 0
+            selectedTab = .residences
         }
     }
 }

iosApp/iosApp/Onboarding/OnboardingCoordinator.swift

@@ -28,12 +28,10 @@ struct OnboardingCoordinator: View {
     }
 
     private func goBack(to step: OnboardingStep) {
+        isNavigatingBack = true
         withAnimation(.easeInOut(duration: 0.3)) {
-            isNavigatingBack = true
             onboardingState.currentStep = step
-        }
-        // Reset after animation completes
-        DispatchQueue.main.asyncAfter(deadline: .now() + 0.35) {
+        } completion: {
             isNavigatingBack = false
         }
     }

iosApp/iosApp/Onboarding/OnboardingFirstTaskView.swift

@@ -505,6 +505,7 @@ struct OnboardingFirstTaskContent: View {
 
         // Format today's date as YYYY-MM-DD for the API
         let dateFormatter = DateFormatter()
+        dateFormatter.locale = Locale(identifier: "en_US_POSIX")
         dateFormatter.dateFormat = "yyyy-MM-dd"
         let todayString = dateFormatter.string(from: Date())
 

iosApp/iosApp/Onboarding/OnboardingState.swift

@@ -68,12 +68,12 @@ class OnboardingState: ObservableObject {
         pendingPostalCode = zip
         isLoadingTemplates = true
         Task {
+            defer { self.isLoadingTemplates = false }
             let result = try await APILayer.shared.getRegionalTemplates(state: nil, zip: zip)
             if let success = result as? ApiResultSuccess<NSArray>,
                let templates = success.data as? [TaskTemplate] {
                 self.regionalTemplates = templates
             }
-            self.isLoadingTemplates = false
         }
     }
 

iosApp/iosApp/Onboarding/OnboardingSubscriptionView.swift

@@ -333,7 +333,12 @@ struct OnboardingSubscriptionContent: View {
                 await MainActor.run {
                     isLoading = false
                     if transaction != nil {
-                        onSubscribe()
+                        // Check if backend verification failed (purchase valid but pending server confirmation)
+                        if let backendError = storeKit.purchaseError {
+                            purchaseError = backendError
+                        } else {
+                            onSubscribe()
+                        }
                     } else {
                         purchaseError = "Purchase was cancelled. You can continue with Free or try again."
                     }

iosApp/iosApp/PasswordReset/ForgotPasswordView.swift

@@ -6,7 +6,6 @@ struct ForgotPasswordView: View {
     @Environment(\.dismiss) var dismiss
 
     var body: some View {
-        NavigationStack {
             ZStack {
                 WarmGradientBackground()
 
@@ -185,7 +184,6 @@ struct ForgotPasswordView: View {
             .onAppear {
                 isEmailFocused = true
             }
-        }
     }
 }
 

iosApp/iosApp/PasswordReset/PasswordResetFlow.swift

@@ -11,19 +11,21 @@ struct PasswordResetFlow: View {
     }
 
     var body: some View {
-        Group {
-            switch viewModel.currentStep {
-            case .requestCode:
-                ForgotPasswordView(viewModel: viewModel)
-            case .verifyCode:
-                VerifyResetCodeView(viewModel: viewModel)
-            case .resetPassword, .loggingIn, .success:
-                ResetPasswordView(viewModel: viewModel, onSuccess: {
-                    dismiss()
-                })
+        NavigationStack {
+            Group {
+                switch viewModel.currentStep {
+                case .requestCode:
+                    ForgotPasswordView(viewModel: viewModel)
+                case .verifyCode:
+                    VerifyResetCodeView(viewModel: viewModel)
+                case .resetPassword, .loggingIn, .success:
+                    ResetPasswordView(viewModel: viewModel, onSuccess: {
+                        dismiss()
+                    })
+                }
             }
+            .animation(.easeInOut, value: viewModel.currentStep)
         }
-        .animation(.easeInOut, value: viewModel.currentStep)
         .onAppear {
             // Set up callback for auto-login success
             // Capture dismiss and onLoginSuccess directly to avoid holding the entire view struct

iosApp/iosApp/PasswordReset/ResetPasswordView.swift

@@ -35,7 +35,6 @@ struct ResetPasswordView: View {
     }
 
     var body: some View {
-        NavigationStack {
             ZStack {
                 WarmGradientBackground()
 
@@ -326,7 +325,6 @@ struct ResetPasswordView: View {
             .onAppear {
                 focusedField = .newPassword
             }
-        }
     }
 }
 

iosApp/iosApp/PasswordReset/VerifyResetCodeView.swift

@@ -6,7 +6,6 @@ struct VerifyResetCodeView: View {
     @Environment(\.dismiss) var dismiss
 
     var body: some View {
-        NavigationStack {
             ZStack {
                 WarmGradientBackground()
 
@@ -229,7 +228,6 @@ struct VerifyResetCodeView: View {
             .onAppear {
                 isCodeFocused = true
             }
-        }
     }
 }
 

iosApp/iosApp/Profile/ProfileViewModel.swift

@@ -11,7 +11,6 @@ class ProfileViewModel: ObservableObject {
     @Published var firstName: String = ""
     @Published var lastName: String = ""
     @Published var email: String = ""
-    @Published var isEditing: Bool = false
     @Published var isLoading: Bool = false
     @Published var isLoadingUser: Bool = true
     @Published var errorMessage: String?
@@ -29,7 +28,7 @@ class ProfileViewModel: ObservableObject {
         DataManagerObservable.shared.$currentUser
             .receive(on: DispatchQueue.main)
             .sink { [weak self] user in
-                guard let self, !self.isEditing else { return }
+                guard let self else { return }
                 if let user = user {
                     self.firstName = user.firstName ?? ""
                     self.lastName = user.lastName ?? ""

iosApp/iosApp/PushNotifications/AppDelegate.swift

@@ -6,6 +6,10 @@ import ComposeApp
 @MainActor
 class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDelegate {
 
+    /// Throttle subscription refreshes to at most once every 5 minutes
+    private static var lastSubscriptionRefresh: Date?
+    private static let subscriptionRefreshInterval: TimeInterval = 300 // 5 minutes
+
     func application(
         _ application: UIApplication,
         didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil
@@ -45,10 +49,17 @@ class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDele
         // Clear badge when app becomes active
         PushNotificationManager.shared.clearBadge()
 
-        // Refresh StoreKit subscription status when app comes to foreground
+        // Refresh StoreKit subscription status when app comes to foreground (throttled to every 5 min)
         // This ensures we have the latest subscription state if it changed while app was in background
-        Task {
-            await StoreKitManager.shared.refreshSubscriptionStatus()
+        let now = Date()
+        if let lastRefresh = Self.lastSubscriptionRefresh,
+           now.timeIntervalSince(lastRefresh) < Self.subscriptionRefreshInterval {
+            // Skip — refreshed recently
+        } else {
+            Self.lastSubscriptionRefresh = now
+            Task {
+                await StoreKitManager.shared.refreshSubscriptionStatus()
+            }
         }
     }
 

iosApp/iosApp/Residence/JoinResidenceView.swift

@@ -77,7 +77,7 @@ struct JoinResidenceView: View {
                                         RoundedRectangle(cornerRadius: 16, style: .continuous)
                                             .stroke(isCodeFocused ? Color.appPrimary : Color.appTextSecondary.opacity(0.15), lineWidth: 1.5)
                                     )
-                                    .onChange(of: shareCode) { newValue in
+                                    .onChange(of: shareCode) { _, newValue in
                                         if newValue.count > 6 {
                                             shareCode = String(newValue.prefix(6))
                                         }

iosApp/iosApp/Residence/ManageUsersView.swift

@@ -1,6 +1,9 @@
 import SwiftUI
 import ComposeApp
 
+// FIX_SKIPPED: LE-2 — This view calls APILayer directly (loadUsers, loadShareCode,
+// generateShareCode, removeUser). Fixing requires extracting a dedicated ManageUsersViewModel.
+// Architectural refactor deferred — requires new ViewModel.
 struct ManageUsersView: View {
     let residenceId: Int32
     let residenceName: String
@@ -36,7 +39,6 @@ struct ManageUsersView: View {
                             if isPrimaryOwner {
                                 ShareCodeCard(
                                     shareCode: shareCode,
-                                    residenceName: residenceName,
                                     isGeneratingCode: isGeneratingCode,
                                     isGeneratingPackage: sharingManager.isGeneratingPackage,
                                     onGenerateCode: generateShareCode,
@@ -81,9 +83,9 @@ struct ManageUsersView: View {
             }
         }
         .onAppear {
-            // Clear share code on appear so it's always blank
             shareCode = nil
             loadUsers()
+            loadShareCode()
         }
         .sheet(isPresented: Binding(
             get: { shareFileURL != nil },

iosApp/iosApp/Residence/ResidenceDetailView.swift

@@ -19,7 +19,6 @@ struct ResidenceDetailView: View {
 
     @State private var showAddTask = false
     @State private var showEditResidence = false
-    @State private var showEditTask = false
     @State private var showManageUsers = false
     @State private var selectedTaskForEdit: TaskResponse?
     @State private var selectedTaskForComplete: TaskResponse?
@@ -107,10 +106,13 @@ struct ResidenceDetailView: View {
                 EditResidenceView(residence: residence, isPresented: $showEditResidence)
             }
         }
-        .sheet(isPresented: $showEditTask) {
-            if let task = selectedTaskForEdit {
-                EditTaskView(task: task, isPresented: $showEditTask)
-            }
+        .sheet(item: $selectedTaskForEdit, onDismiss: {
+            loadResidenceTasks(forceRefresh: true)
+        }) { task in
+            EditTaskView(task: task, isPresented: Binding(
+                get: { selectedTaskForEdit != nil },
+                set: { if !$0 { selectedTaskForEdit = nil } }
+            ))
         }
         .sheet(item: $selectedTaskForComplete, onDismiss: {
             if let task = pendingCompletedTask {
@@ -176,31 +178,26 @@ struct ResidenceDetailView: View {
         }
 
         // MARK: onChange & lifecycle
-        .onChange(of: viewModel.reportMessage) { message in
+        .onChange(of: viewModel.reportMessage) { _, message in
             if message != nil {
                 showReportAlert = true
             }
         }
-        .onChange(of: viewModel.selectedResidence) { residence in
+        .onChange(of: viewModel.selectedResidence) { _, residence in
             if residence != nil {
                 hasAppeared = true
             }
         }
-        .onChange(of: showAddTask) { isShowing in
+        .onChange(of: showAddTask) { _, isShowing in
             if !isShowing {
                 loadResidenceTasks(forceRefresh: true)
             }
         }
-        .onChange(of: showEditResidence) { isShowing in
+        .onChange(of: showEditResidence) { _, isShowing in
             if !isShowing {
                 loadResidenceData()
             }
         }
-        .onChange(of: showEditTask) { isShowing in
-            if !isShowing {
-                loadResidenceTasks(forceRefresh: true)
-            }
-        }
         .onAppear {
             loadResidenceData()
         }
@@ -252,7 +249,6 @@ private extension ResidenceDetailView {
                 tasksResponse: tasksResponse,
                 taskViewModel: taskViewModel,
                 selectedTaskForEdit: $selectedTaskForEdit,
-                showEditTask: $showEditTask,
                 selectedTaskForComplete: $selectedTaskForComplete,
                 selectedTaskForArchive: $selectedTaskForArchive,
                 showArchiveConfirmation: $showArchiveConfirmation,
@@ -335,17 +331,6 @@ private extension ResidenceDetailView {
     }
 }
 
-// MARK: - Organic Card Button Style
-
-private struct OrganicCardButtonStyle: ButtonStyle {
-    func makeBody(configuration: Configuration) -> some View {
-        configuration.label
-            .scaleEffect(configuration.isPressed ? 0.98 : 1.0)
-            .opacity(configuration.isPressed ? 0.9 : 1.0)
-            .animation(.easeOut(duration: 0.15), value: configuration.isPressed)
-    }
-}
-
 // MARK: - Toolbars
 
 private extension ResidenceDetailView {
@@ -466,20 +451,23 @@ private extension ResidenceDetailView {
         }
     }
 
+    // FIX_SKIPPED: LE-3 — deleteResidence() calls APILayer.shared.deleteResidence() directly
+    // from the view. ResidenceViewModel does not expose a delete method. Fixing requires adding
+    // deleteResidence() to the shared ViewModel layer — architectural refactor deferred.
     func deleteResidence() {
         guard TokenStorage.shared.getToken() != nil else { return }
 
         isDeleting = true
-        
+
         Task {
             do {
                 let result = try await APILayer.shared.deleteResidence(
                     id: Int32(Int(residenceId))
                 )
-                
+
                 await MainActor.run {
                     self.isDeleting = false
-                    
+
                     if result is ApiResultSuccess<KotlinUnit> {
                         dismiss()
                     } else if let errorResult = ApiResultBridge.error(from: result) {
@@ -537,7 +525,6 @@ private struct TasksSectionContainer: View {
 
     @ObservedObject var taskViewModel: TaskViewModel
     @Binding var selectedTaskForEdit: TaskResponse?
-    @Binding var showEditTask: Bool
     @Binding var selectedTaskForComplete: TaskResponse?
     @Binding var selectedTaskForArchive: TaskResponse?
     @Binding var showArchiveConfirmation: Bool
@@ -556,7 +543,6 @@ private struct TasksSectionContainer: View {
             tasksResponse: tasksResponse,
             onEditTask: { task in
                 selectedTaskForEdit = task
-                showEditTask = true
             },
             onCancelTask: { task in
                 selectedTaskForCancel = task

iosApp/iosApp/Residence/ResidenceViewModel.swift

@@ -288,11 +288,6 @@ class ResidenceViewModel: ObservableObject {
         errorMessage = nil
     }
 
-    func loadResidenceContractors(residenceId: Int32) {
-        // This can now be handled directly via APILayer if needed
-        // or through DataManagerObservable.shared.contractors
-    }
-
     func joinWithCode(code: String, completion: @escaping (Bool) -> Void) {
         isLoading = true
         errorMessage = nil

iosApp/iosApp/Residence/ResidencesListView.swift

@@ -9,10 +9,8 @@ struct ResidencesListView: View {
     @State private var showingUpgradePrompt = false
     @State private var showingSettings = false
     @State private var pushTargetResidenceId: Int32?
-    @State private var showLoginCover = false
     @StateObject private var authManager = AuthenticationManager.shared
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
-    @Environment(\.scenePhase) private var scenePhase
 
     var body: some View {
         ZStack {
@@ -32,6 +30,9 @@ struct ResidencesListView: View {
                     },
                     onRefresh: {
                         viewModel.loadMyResidences(forceRefresh: true)
+                        for await loading in viewModel.$isLoading.values {
+                            if !loading { break }
+                        }
                     },
                     onRetry: {
                         viewModel.loadMyResidences()
@@ -113,36 +114,19 @@ struct ResidencesListView: View {
                 viewModel.loadMyResidences()
                 // Also load tasks to populate summary stats
                 taskViewModel.loadTasks()
-            } else {
-                showLoginCover = true
             }
         }
-        .onChange(of: scenePhase) { newPhase in
-            // Refresh data when app comes back from background
-            if newPhase == .active && authManager.isAuthenticated {
-                viewModel.loadMyResidences(forceRefresh: true)
-                taskViewModel.loadTasks(forceRefresh: true)
-            }
-        }
-        .fullScreenCover(isPresented: $showLoginCover) {
-            LoginView(onLoginSuccess: {
-                authManager.isAuthenticated = true
-                showLoginCover = false
-                viewModel.loadMyResidences()
-                taskViewModel.loadTasks()
-            })
-            .interactiveDismissDisabled()
-        }
-        .onChange(of: authManager.isAuthenticated) { isAuth in
+        // P-5: Removed redundant .onChange(of: scenePhase) handler.
+        // iOSApp.swift already handles foreground refresh globally, so per-view
+        // scenePhase handlers fire duplicate network requests.
+        .onChange(of: authManager.isAuthenticated) { _, isAuth in
             if isAuth {
                 // User just logged in or registered - load their residences and tasks
-                showLoginCover = false
                 viewModel.loadMyResidences()
                 taskViewModel.loadTasks()
             } else {
-                // User logged out - clear data and show login
+                // User logged out - clear data
                 viewModel.myResidences = nil
-                showLoginCover = true
             }
         }
         .onReceive(NotificationCenter.default.publisher(for: .navigateToResidence)) { notification in
@@ -150,13 +134,8 @@ struct ResidencesListView: View {
                 navigateToResidenceFromPush(residenceId: residenceId)
             }
         }
-        .navigationDestination(isPresented: Binding(
-            get: { pushTargetResidenceId != nil },
-            set: { if !$0 { pushTargetResidenceId = nil } }
-        )) {
-            if let residenceId = pushTargetResidenceId {
-                ResidenceDetailView(residenceId: residenceId)
-            }
+        .navigationDestination(item: $pushTargetResidenceId) { residenceId in
+            ResidenceDetailView(residenceId: residenceId)
         }
     }
 
@@ -253,17 +232,6 @@ private struct ResidencesContent: View {
     }
 }
 
-// MARK: - Organic Card Button Style
-
-private struct OrganicCardButtonStyle: ButtonStyle {
-    func makeBody(configuration: Configuration) -> some View {
-        configuration.label
-            .scaleEffect(configuration.isPressed ? 0.98 : 1.0)
-            .opacity(configuration.isPressed ? 0.9 : 1.0)
-            .animation(.easeOut(duration: 0.15), value: configuration.isPressed)
-    }
-}
-
 // MARK: - Organic Empty Residences View
 
 private struct OrganicEmptyResidencesView: View {

iosApp/iosApp/ResidenceFormView.swift

@@ -253,7 +253,7 @@ struct ResidenceFormView: View {
                         if viewModel.isLoading {
                             ProgressView()
                         } else {
-                            Text(L10n.Common.save)
+                            Text(isEditMode ? L10n.Common.save : L10n.Common.add)
                         }
                     }
                     .disabled(!canSave || viewModel.isLoading)

iosApp/iosApp/RootView.swift

@@ -190,7 +190,7 @@ struct RootView: View {
                     // Show main app
                     ZStack(alignment: .topLeading) {
                         MainTabView(refreshID: refreshID)
-                            .onChange(of: themeManager.currentTheme) { _ in
+                            .onChange(of: themeManager.currentTheme) { _, _ in
                                 refreshID = UUID()
                             }
                         Color.clear

iosApp/iosApp/Shared/Extensions/ColorExtensions.swift

@@ -0,0 +1,20 @@
+import SwiftUI
+
+// MARK: - Task Category Colors
+
+extension Color {
+    /// Returns the semantic color for a given task category name.
+    /// Shared across all views that display category-colored elements.
+    static func taskCategoryColor(for categoryName: String) -> Color {
+        switch categoryName.lowercased() {
+        case "plumbing": return Color.appSecondary
+        case "safety", "electrical": return Color.appError
+        case "hvac": return Color.appPrimary
+        case "appliances": return Color.appAccent
+        case "exterior", "lawn & garden": return Color(hex: "#34C759") ?? .green
+        case "interior": return Color(hex: "#AF52DE") ?? .purple
+        case "general", "seasonal": return Color(hex: "#FF9500") ?? .orange
+        default: return Color.appPrimary
+        }
+    }
+}

iosApp/iosApp/Shared/Extensions/DateExtensions.swift

@@ -4,7 +4,7 @@ import Foundation
 
 extension Date {
     /// Formats date as "MMM d, yyyy" (e.g., "Jan 15, 2024")
-    func formatted() -> String {
+    func formattedMedium() -> String {
         DateFormatters.shared.mediumDate.string(from: self)
     }
 
@@ -75,7 +75,7 @@ extension String {
     /// Converts API date string to formatted display string (e.g., "Jan 2, 2025")
     func toFormattedDate() -> String {
         guard let date = self.toDate() else { return self }
-        return date.formatted()
+        return date.formattedMedium()
     }
 
     /// Checks if date string represents an overdue date

iosApp/iosApp/Shared/Extensions/DoubleExtensions.swift

@@ -15,29 +15,52 @@ extension KotlinDouble {
     }
 }
 
+// MARK: - Cached NumberFormatters
+
+/// Static cached NumberFormatter instances to avoid per-call allocation overhead.
+/// These formatters are mutated per-call for variable parameters (fractionDigits, currencyCode)
+/// and are safe because all callers run on the main thread (@MainActor ViewModels / SwiftUI views).
+private enum CachedFormatters {
+    static let currency: NumberFormatter = {
+        let f = NumberFormatter()
+        f.numberStyle = .currency
+        f.currencyCode = "USD"
+        return f
+    }()
+
+    static let decimal: NumberFormatter = {
+        let f = NumberFormatter()
+        f.numberStyle = .decimal
+        return f
+    }()
+
+    static let percent: NumberFormatter = {
+        let f = NumberFormatter()
+        f.numberStyle = .percent
+        return f
+    }()
+}
+
 // MARK: - Double Extensions for Currency and Number Formatting
 
 extension Double {
     /// Formats as currency (e.g., "$1,234.56")
     func toCurrency() -> String {
-        let formatter = NumberFormatter()
-        formatter.numberStyle = .currency
+        let formatter = CachedFormatters.currency
         formatter.currencyCode = "USD"
         return formatter.string(from: NSNumber(value: self)) ?? "$\(self)"
     }
 
     /// Formats as currency with currency symbol (e.g., "$1,234.56")
     func toCurrencyString(currencyCode: String = "USD") -> String {
-        let formatter = NumberFormatter()
-        formatter.numberStyle = .currency
+        let formatter = CachedFormatters.currency
         formatter.currencyCode = currencyCode
         return formatter.string(from: NSNumber(value: self)) ?? "$\(self)"
     }
 
     /// Formats with comma separators (e.g., "1,234.56")
     func toDecimalString(fractionDigits: Int = 2) -> String {
-        let formatter = NumberFormatter()
-        formatter.numberStyle = .decimal
+        let formatter = CachedFormatters.decimal
         formatter.minimumFractionDigits = fractionDigits
         formatter.maximumFractionDigits = fractionDigits
         return formatter.string(from: NSNumber(value: self)) ?? String(format: "%.\(fractionDigits)f", self)
@@ -45,8 +68,7 @@ extension Double {
 
     /// Formats as percentage (e.g., "45.5%")
     func toPercentage(fractionDigits: Int = 1) -> String {
-        let formatter = NumberFormatter()
-        formatter.numberStyle = .percent
+        let formatter = CachedFormatters.percent
         formatter.minimumFractionDigits = fractionDigits
         formatter.maximumFractionDigits = fractionDigits
         return formatter.string(from: NSNumber(value: self / 100)) ?? "\(self)%"
@@ -78,8 +100,9 @@ extension Double {
 extension Int {
     /// Formats with comma separators (e.g., "1,234")
     func toFormattedString() -> String {
-        let formatter = NumberFormatter()
-        formatter.numberStyle = .decimal
+        let formatter = CachedFormatters.decimal
+        formatter.minimumFractionDigits = 0
+        formatter.maximumFractionDigits = 0
         return formatter.string(from: NSNumber(value: self)) ?? "\(self)"
     }
 

iosApp/iosApp/Shared/Extensions/StringExtensions.swift

@@ -36,7 +36,7 @@ extension String {
 
     /// Validates phone number (basic check)
     var isValidPhone: Bool {
-        let phoneRegex = "^[0-9+\\-\\(\\)\\s]{10,}$"
+        let phoneRegex = "^(?=.*[0-9])[0-9+\\-\\(\\)\\s]{10,}$"
         let phonePredicate = NSPredicate(format: "SELF MATCHES %@", phoneRegex)
         return phonePredicate.evaluate(with: self)
     }

iosApp/iosApp/Shared/Modifiers/CardModifiers.swift

@@ -135,6 +135,17 @@ extension View {
     }
 }
 
+// MARK: - Organic Card Button Style
+
+struct OrganicCardButtonStyle: ButtonStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .scaleEffect(configuration.isPressed ? 0.98 : 1.0)
+            .opacity(configuration.isPressed ? 0.9 : 1.0)
+            .animation(.easeOut(duration: 0.15), value: configuration.isPressed)
+    }
+}
+
 // MARK: - Metadata Pill Styles
 
 struct MetadataPillStyle: ViewModifier {

iosApp/iosApp/Subscription/FeatureComparisonView.swift

@@ -6,11 +6,8 @@ struct FeatureComparisonView: View {
     @Binding var isPresented: Bool
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
     @StateObject private var storeKit = StoreKitManager.shared
+    @StateObject private var purchaseHelper = SubscriptionPurchaseHelper()
     @State private var showUpgradePrompt = false
-    @State private var selectedProduct: Product?
-    @State private var isProcessing = false
-    @State private var errorMessage: String?
-    @State private var showSuccessAlert = false
 
     /// Whether the user is already subscribed from a non-iOS platform
     private var isSubscribedOnOtherPlatform: Bool {
@@ -124,11 +121,10 @@ struct FeatureComparisonView: View {
                             ForEach(storeKit.products, id: \.id) { product in
                                 SubscriptionButton(
                                     product: product,
-                                    isSelected: selectedProduct?.id == product.id,
-                                    isProcessing: isProcessing,
+                                    isSelected: purchaseHelper.selectedProduct?.id == product.id,
+                                    isProcessing: purchaseHelper.isProcessing,
                                     onSelect: {
-                                        selectedProduct = product
-                                        handlePurchase(product)
+                                        purchaseHelper.handlePurchase(product)
                                     }
                                 )
                             }
@@ -151,7 +147,7 @@ struct FeatureComparisonView: View {
                     }
 
                     // Error Message
-                    if let error = errorMessage {
+                    if let error = purchaseHelper.errorMessage {
                         HStack {
                             Image(systemName: "exclamationmark.triangle.fill")
                                 .foregroundColor(Color.appError)
@@ -168,7 +164,7 @@ struct FeatureComparisonView: View {
                     // Restore Purchases
                     if !isSubscribedOnOtherPlatform {
                         Button(action: {
-                            handleRestore()
+                            purchaseHelper.handleRestore()
                         }) {
                             Text("Restore Purchases")
                                 .font(.caption)
@@ -187,7 +183,7 @@ struct FeatureComparisonView: View {
                     }
                 }
             }
-            .alert("Subscription Active", isPresented: $showSuccessAlert) {
+            .alert("Subscription Active", isPresented: $purchaseHelper.showSuccessAlert) {
                 Button("Done") {
                     isPresented = false
                 }
@@ -200,50 +196,6 @@ struct FeatureComparisonView: View {
         }
     }
 
-    // MARK: - Purchase Handling
-
-    private func handlePurchase(_ product: Product) {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            do {
-                let transaction = try await storeKit.purchase(product)
-
-                await MainActor.run {
-                    isProcessing = false
-
-                    if transaction != nil {
-                        showSuccessAlert = true
-                    }
-                }
-            } catch {
-                await MainActor.run {
-                    isProcessing = false
-                    errorMessage = "Purchase failed: \(error.localizedDescription)"
-                }
-            }
-        }
-    }
-
-    private func handleRestore() {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            await storeKit.restorePurchases()
-
-            await MainActor.run {
-                isProcessing = false
-
-                if !storeKit.purchasedProductIDs.isEmpty {
-                    showSuccessAlert = true
-                } else {
-                    errorMessage = "No purchases found to restore"
-                }
-            }
-        }
-    }
 }
 
 // MARK: - Subscription Button

iosApp/iosApp/Subscription/StoreKitManager.swift

@@ -94,6 +94,7 @@ class StoreKitManager: ObservableObject {
                 print("✅ StoreKit: Purchase successful for \(product.id)")
             } catch {
                 print("⚠️ StoreKit: Backend verification failed for \(product.id), transaction NOT finished so it can be retried: \(error)")
+                self.purchaseError = "Purchase successful but verification is pending. It will complete automatically."
             }
 
             return transaction

iosApp/iosApp/Subscription/SubscriptionCache.swift

@@ -32,7 +32,18 @@ class SubscriptionCacheWrapper: ObservableObject {
         if let subscription = currentSubscription,
            let expiresAt = subscription.expiresAt,
            !expiresAt.isEmpty {
-            return "pro"
+            // Parse the date and check if subscription is still active
+            let formatter = ISO8601DateFormatter()
+            formatter.formatOptions = [.withInternetDateTime, .withFractionalSeconds]
+            if let expiryDate = formatter.date(from: expiresAt) ?? ISO8601DateFormatter().date(from: expiresAt) {
+                if expiryDate > Date() {
+                    return "pro"
+                }
+                // Expired — fall through to StoreKit check
+            } else {
+                // Can't parse date but backend says there's a subscription
+                return "pro"
+            }
         }
 
         // Fallback to local StoreKit entitlements.

iosApp/iosApp/Subscription/SubscriptionPurchaseHelper.swift

@@ -0,0 +1,63 @@
+import Foundation
+import StoreKit
+
+/// Shared purchase/restore logic used by FeatureComparisonView, UpgradeFeatureView, and UpgradePromptView.
+/// Each view owns an instance via @StateObject and binds its published properties to the UI.
+@MainActor
+final class SubscriptionPurchaseHelper: ObservableObject {
+    @Published var isProcessing = false
+    @Published var errorMessage: String?
+    @Published var showSuccessAlert = false
+    @Published var selectedProduct: Product?
+
+    private var storeKit: StoreKitManager { StoreKitManager.shared }
+
+    func handlePurchase(_ product: Product) {
+        selectedProduct = product
+        isProcessing = true
+        errorMessage = nil
+
+        Task {
+            do {
+                let transaction = try await storeKit.purchase(product)
+
+                await MainActor.run {
+                    isProcessing = false
+
+                    if transaction != nil {
+                        // Check if backend verification failed (purchase is valid but pending server confirmation)
+                        if let backendError = storeKit.purchaseError {
+                            errorMessage = backendError
+                        } else {
+                            showSuccessAlert = true
+                        }
+                    }
+                }
+            } catch {
+                await MainActor.run {
+                    isProcessing = false
+                    errorMessage = "Purchase failed: \(error.localizedDescription)"
+                }
+            }
+        }
+    }
+
+    func handleRestore() {
+        isProcessing = true
+        errorMessage = nil
+
+        Task {
+            await storeKit.restorePurchases()
+
+            await MainActor.run {
+                isProcessing = false
+
+                if !storeKit.purchasedProductIDs.isEmpty {
+                    showSuccessAlert = true
+                } else {
+                    errorMessage = "No purchases found to restore"
+                }
+            }
+        }
+    }
+}

iosApp/iosApp/Subscription/UpgradeFeatureView.swift

@@ -7,13 +7,10 @@ struct UpgradeFeatureView: View {
     let icon: String
 
     @State private var showFeatureComparison = false
-    @State private var isProcessing = false
-    @State private var selectedProduct: Product?
-    @State private var errorMessage: String?
-    @State private var showSuccessAlert = false
     @State private var isAnimating = false
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
     @StateObject private var storeKit = StoreKitManager.shared
+    @StateObject private var purchaseHelper = SubscriptionPurchaseHelper()
 
     private var triggerData: UpgradeTriggerData? {
         subscriptionCache.upgradeTriggers[triggerKey]
@@ -155,11 +152,10 @@ struct UpgradeFeatureView: View {
                             ForEach(storeKit.products, id: \.id) { product in
                                 SubscriptionProductButton(
                                     product: product,
-                                    isSelected: selectedProduct?.id == product.id,
-                                    isProcessing: isProcessing,
+                                    isSelected: purchaseHelper.selectedProduct?.id == product.id,
+                                    isProcessing: purchaseHelper.isProcessing,
                                     onSelect: {
-                                        selectedProduct = product
-                                        handlePurchase(product)
+                                        purchaseHelper.handlePurchase(product)
                                     }
                                 )
                             }
@@ -184,7 +180,7 @@ struct UpgradeFeatureView: View {
                 }
 
                 // Error Message
-                if let error = errorMessage {
+                if let error = purchaseHelper.errorMessage {
                     HStack(spacing: 10) {
                         Image(systemName: "exclamationmark.circle.fill")
                             .foregroundColor(Color.appError)
@@ -211,7 +207,7 @@ struct UpgradeFeatureView: View {
 
                     if !isSubscribedOnOtherPlatform {
                         Button(action: {
-                            handleRestore()
+                            purchaseHelper.handleRestore()
                         }) {
                             Text("Restore Purchases")
                                 .font(.system(size: 13, weight: .medium))
@@ -227,7 +223,7 @@ struct UpgradeFeatureView: View {
         .sheet(isPresented: $showFeatureComparison) {
             FeatureComparisonView(isPresented: $showFeatureComparison)
         }
-        .alert("Subscription Active", isPresented: $showSuccessAlert) {
+        .alert("Subscription Active", isPresented: $purchaseHelper.showSuccessAlert) {
             Button("Done") { }
         } message: {
             Text("You now have full access to all Pro features!")
@@ -241,48 +237,6 @@ struct UpgradeFeatureView: View {
         }
     }
 
-    private func handlePurchase(_ product: Product) {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            do {
-                let transaction = try await storeKit.purchase(product)
-
-                await MainActor.run {
-                    isProcessing = false
-
-                    if transaction != nil {
-                        showSuccessAlert = true
-                    }
-                }
-            } catch {
-                await MainActor.run {
-                    isProcessing = false
-                    errorMessage = "Purchase failed: \(error.localizedDescription)"
-                }
-            }
-        }
-    }
-
-    private func handleRestore() {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            await storeKit.restorePurchases()
-
-            await MainActor.run {
-                isProcessing = false
-
-                if !storeKit.purchasedProductIDs.isEmpty {
-                    showSuccessAlert = true
-                } else {
-                    errorMessage = "No purchases found to restore"
-                }
-            }
-        }
-    }
 }
 
 // MARK: - Organic Feature Row

iosApp/iosApp/Subscription/UpgradePromptView.swift

@@ -124,11 +124,8 @@ struct UpgradePromptView: View {
 
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
     @StateObject private var storeKit = StoreKitManager.shared
+    @StateObject private var purchaseHelper = SubscriptionPurchaseHelper()
     @State private var showFeatureComparison = false
-    @State private var isProcessing = false
-    @State private var selectedProduct: Product?
-    @State private var errorMessage: String?
-    @State private var showSuccessAlert = false
     @State private var isAnimating = false
 
     var triggerData: UpgradeTriggerData? {
@@ -263,11 +260,10 @@ struct UpgradePromptView: View {
                                     ForEach(storeKit.products, id: \.id) { product in
                                         OrganicSubscriptionButton(
                                             product: product,
-                                            isSelected: selectedProduct?.id == product.id,
-                                            isProcessing: isProcessing,
+                                            isSelected: purchaseHelper.selectedProduct?.id == product.id,
+                                            isProcessing: purchaseHelper.isProcessing,
                                             onSelect: {
-                                                selectedProduct = product
-                                                handlePurchase(product)
+                                                purchaseHelper.handlePurchase(product)
                                             }
                                         )
                                     }
@@ -292,7 +288,7 @@ struct UpgradePromptView: View {
                         }
 
                         // Error Message
-                        if let error = errorMessage {
+                        if let error = purchaseHelper.errorMessage {
                             HStack(spacing: 10) {
                                 Image(systemName: "exclamationmark.circle.fill")
                                     .foregroundColor(Color.appError)
@@ -319,7 +315,7 @@ struct UpgradePromptView: View {
 
                             if !isSubscribedOnOtherPlatform {
                                 Button(action: {
-                                    handleRestore()
+                                    purchaseHelper.handleRestore()
                                 }) {
                                     Text("Restore Purchases")
                                         .font(.system(size: 13, weight: .medium))
@@ -347,7 +343,7 @@ struct UpgradePromptView: View {
             .sheet(isPresented: $showFeatureComparison) {
                 FeatureComparisonView(isPresented: $showFeatureComparison)
             }
-            .alert("Subscription Active", isPresented: $showSuccessAlert) {
+            .alert("Subscription Active", isPresented: $purchaseHelper.showSuccessAlert) {
                 Button("Done") {
                     isPresented = false
                 }
@@ -364,48 +360,6 @@ struct UpgradePromptView: View {
         }
     }
 
-    private func handlePurchase(_ product: Product) {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            do {
-                let transaction = try await storeKit.purchase(product)
-
-                await MainActor.run {
-                    isProcessing = false
-
-                    if transaction != nil {
-                        showSuccessAlert = true
-                    }
-                }
-            } catch {
-                await MainActor.run {
-                    isProcessing = false
-                    errorMessage = "Purchase failed: \(error.localizedDescription)"
-                }
-            }
-        }
-    }
-
-    private func handleRestore() {
-        isProcessing = true
-        errorMessage = nil
-
-        Task {
-            await storeKit.restorePurchases()
-
-            await MainActor.run {
-                isProcessing = false
-
-                if !storeKit.purchasedProductIDs.isEmpty {
-                    showSuccessAlert = true
-                } else {
-                    errorMessage = "No purchases found to restore"
-                }
-            }
-        }
-    }
 }
 
 // MARK: - Organic Feature Row

iosApp/iosApp/Subviews/Common/HomeNavigationCard.swift

@@ -23,7 +23,6 @@ struct HomeNavigationCard: View {
             VStack(alignment: .leading, spacing: AppSpacing.xxs) {
                 Text(title)
                     .font(.title3.weight(.semibold))
-                    .fontWeight(.semibold)
                     .foregroundColor(Color.appTextPrimary)
 
                 Text(subtitle)

iosApp/iosApp/Subviews/Common/MyCribIconView.swift

@@ -181,8 +181,8 @@ struct MyCribIconView: View {
                         .fill(
                             LinearGradient(
                                 colors: [
-                                    Color(red: 1.0, green: 0.64, blue: 0.28), // #FFA347
-                                    Color(red: 0.96, green: 0.51, blue: 0.20)  // #F58233
+                                    backgroundColor.opacity(1.0),
+                                    backgroundColor.opacity(0.85)
                                 ],
                                 startPoint: .top,
                                 endPoint: .bottom

iosApp/iosApp/Subviews/Common/StatView.swift

@@ -1,11 +1,36 @@
 import SwiftUI
 
 struct StatView: View {
-    let icon: String
+    enum IconType {
+        case system(String)
+        case asset(String)
+    }
+
+    let icon: IconType
     let value: String
     let label: String
     var color: Color = Color.appPrimary
 
+    /// Convenience initializer that accepts a plain string for backward compatibility.
+    /// Asset names are detected automatically; everything else is treated as an SF Symbol.
+    init(icon: String, value: String, label: String, color: Color = Color.appPrimary) {
+        if icon == "house_outline" {
+            self.icon = .asset(icon)
+        } else {
+            self.icon = .system(icon)
+        }
+        self.value = value
+        self.label = label
+        self.color = color
+    }
+
+    init(icon: IconType, value: String, label: String, color: Color = Color.appPrimary) {
+        self.icon = icon
+        self.value = value
+        self.label = label
+        self.color = color
+    }
+
     var body: some View {
         VStack(spacing: OrganicSpacing.compact) {
             ZStack {
@@ -13,15 +38,16 @@ struct StatView: View {
                     .fill(color.opacity(0.1))
                     .frame(width: 52, height: 52)
 
-                if icon == "house_outline" {
-                    Image("house_outline")
+                switch icon {
+                case .asset(let name):
+                    Image(name)
                         .renderingMode(.template)
                         .resizable()
                         .aspectRatio(contentMode: .fit)
                         .frame(width: 24, height: 24)
                         .foregroundColor(color)
-                } else {
-                    Image(systemName: icon)
+                case .system(let name):
+                    Image(systemName: name)
                         .font(.system(size: 22, weight: .semibold))
                         .foregroundColor(color)
                 }

iosApp/iosApp/Subviews/Residence/ResidenceCard.swift

@@ -183,38 +183,6 @@ private struct PropertyIconView: View {
     }
 }
 
-// MARK: - Pulse Ring Animation
-
-private struct PulseRing: View {
-    @State private var isAnimating = false
-    @State private var isPulsing = false
-    @Environment(\.accessibilityReduceMotion) private var reduceMotion
-
-    var body: some View {
-        Circle()
-            .stroke(Color.appError.opacity(0.6), lineWidth: 2)
-            .frame(width: 60, height: 60)
-            .scaleEffect(isPulsing ? 1.15 : 1.0)
-            .opacity(isPulsing ? 0 : 1)
-            .animation(
-                reduceMotion
-                    ? .easeOut(duration: 1.5)
-                    : isAnimating
-                        ? Animation.easeOut(duration: 1.5).repeatForever(autoreverses: false)
-                        : .default,
-                value: isPulsing
-            )
-            .onAppear {
-                isAnimating = true
-                isPulsing = true
-            }
-            .onDisappear {
-                isAnimating = false
-                isPulsing = false
-            }
-    }
-}
-
 // MARK: - Primary Badge
 
 private struct PrimaryBadgeView: View {

iosApp/iosApp/Subviews/Residence/ShareCodeCard.swift

@@ -4,7 +4,6 @@ import ComposeApp
 // MARK: - Share Code Card
 struct ShareCodeCard: View {
     let shareCode: ShareCodeResponse?
-    let residenceName: String
     let isGeneratingCode: Bool
     let isGeneratingPackage: Bool
     let onGenerateCode: () -> Void
@@ -131,7 +130,6 @@ struct ShareCodeCard: View {
 #Preview {
     ShareCodeCard(
         shareCode: nil,
-        residenceName: "My Home",
         isGeneratingCode: false,
         isGeneratingPackage: false,
         onGenerateCode: {},

iosApp/iosApp/Subviews/Task/DynamicTaskCard.swift

@@ -182,49 +182,63 @@ struct DynamicTaskCard: View {
         switch buttonType {
         case "mark_in_progress":
             Button {
-                print("🔵 Mark In Progress tapped for task: \(task.id)")
+                #if DEBUG
+                print("Mark In Progress tapped for task: \(task.id)")
+                #endif
                 onMarkInProgress()
             } label: {
                 Label("Mark Task In Progress", systemImage: "play.circle")
             }
         case "complete":
             Button {
-                print("✅ Complete tapped for task: \(task.id)")
+                #if DEBUG
+                print("Complete tapped for task: \(task.id)")
+                #endif
                 onComplete()
             } label: {
                 Label("Complete Task", systemImage: "checkmark.circle")
             }
         case "edit":
             Button {
-                print("✏️ Edit tapped for task: \(task.id)")
+                #if DEBUG
+                print("Edit tapped for task: \(task.id)")
+                #endif
                 onEdit()
             } label: {
                 Label("Edit Task", systemImage: "pencil")
             }
         case "cancel":
             Button(role: .destructive) {
-                print("❌ Cancel tapped for task: \(task.id)")
+                #if DEBUG
+                print("Cancel tapped for task: \(task.id)")
+                #endif
                 onCancel()
             } label: {
                 Label("Cancel Task", systemImage: "xmark.circle")
             }
         case "uncancel":
             Button {
-                print("🔄 Restore tapped for task: \(task.id)")
+                #if DEBUG
+                print("Restore tapped for task: \(task.id)")
+                #endif
                 onUncancel()
             } label: {
                 Label("Restore Task", systemImage: "arrow.uturn.backward.circle")
             }
         case "archive":
             Button {
-                print("📦 Archive tapped for task: \(task.id)")
+                #if DEBUG
+                print("Archive tapped for task: \(task.id)")
+                #endif
                 onArchive()
             } label: {
                 Label("Archive Task", systemImage: "archivebox")
             }
         case "unarchive":
             Button {
-                print("📤 Unarchive tapped for task: \(task.id)")
+                #if DEBUG
+                print("Unarchive tapped for task: \(task.id)")
+                #endif
                 onUnarchive()
             } label: {
                 Label("Unarchive Task", systemImage: "arrow.up.bin")

iosApp/iosApp/Subviews/Task/TaskActionButtons.swift

@@ -1,8 +1,7 @@
 import SwiftUI
 import ComposeApp
 
-// TODO: (P5) Each action button that performs an API call creates its own @StateObject TaskViewModel instance.
-// This is potentially wasteful — consider accepting a shared TaskViewModel from the parent view instead.
+// Action buttons accept a shared TaskViewModel from the parent view to avoid redundant instances.
 
 // MARK: - Edit Task Button
 struct EditTaskButton: View {
@@ -29,7 +28,7 @@ struct CancelTaskButton: View {
     let onCompletion: () -> Void
     let onError: (String) -> Void
 
-    @StateObject private var viewModel = TaskViewModel()
+    let viewModel: TaskViewModel
     @State private var showConfirmation = false
 
     var body: some View {
@@ -54,7 +53,7 @@ struct CancelTaskButton: View {
                 }
             }
         } message: {
-            Text("Are you sure you want to cancel this task? This action cannot be undone.")
+            Text("Are you sure you want to cancel this task? You can undo this later.")
         }
     }
 }
@@ -65,7 +64,7 @@ struct UncancelTaskButton: View {
     let onCompletion: () -> Void
     let onError: (String) -> Void
 
-    @StateObject private var viewModel = TaskViewModel()
+    let viewModel: TaskViewModel
 
     var body: some View {
         Button(action: {
@@ -92,7 +91,7 @@ struct MarkInProgressButton: View {
     let onCompletion: () -> Void
     let onError: (String) -> Void
 
-    @StateObject private var viewModel = TaskViewModel()
+    let viewModel: TaskViewModel
 
     var body: some View {
         Button(action: {
@@ -148,7 +147,7 @@ struct ArchiveTaskButton: View {
     let onCompletion: () -> Void
     let onError: (String) -> Void
 
-    @StateObject private var viewModel = TaskViewModel()
+    let viewModel: TaskViewModel
     @State private var showConfirmation = false
 
     var body: some View {
@@ -184,7 +183,7 @@ struct UnarchiveTaskButton: View {
     let onCompletion: () -> Void
     let onError: (String) -> Void
 
-    @StateObject private var viewModel = TaskViewModel()
+    let viewModel: TaskViewModel
 
     var body: some View {
         Button(action: {

iosApp/iosApp/Subviews/Task/TasksSection.swift

@@ -82,7 +82,7 @@ struct TasksSection: View {
                     }
                     .scrollTargetBehavior(.viewAligned)
                 }
-                .frame(height: 500)
+                .frame(height: min(500, UIScreen.main.bounds.height * 0.55))
             }
         }
     }

iosApp/iosApp/Task/AllTasksView.swift

@@ -2,12 +2,10 @@ import SwiftUI
 import ComposeApp
 
 struct AllTasksView: View {
-    @Environment(\.scenePhase) private var scenePhase
     @StateObject private var taskViewModel = TaskViewModel()
     @StateObject private var residenceViewModel = ResidenceViewModel()
     @StateObject private var subscriptionCache = SubscriptionCacheWrapper.shared
     @State private var showAddTask = false
-    @State private var showEditTask = false
     @State private var showingUpgradePrompt = false
     @State private var selectedTaskForEdit: TaskResponse?
     @State private var selectedTaskForComplete: TaskResponse?
@@ -50,10 +48,11 @@ struct AllTasksView: View {
                     residences: residenceViewModel.myResidences?.residences ?? []
                 )
             }
-            .sheet(isPresented: $showEditTask) {
-                if let task = selectedTaskForEdit {
-                    EditTaskView(task: task, isPresented: $showEditTask)
-                }
+            .sheet(item: $selectedTaskForEdit) { task in
+                EditTaskView(task: task, isPresented: Binding(
+                    get: { selectedTaskForEdit != nil },
+                    set: { if !$0 { selectedTaskForEdit = nil } }
+                ))
             }
             .sheet(item: $selectedTaskForComplete, onDismiss: {
                 if let task = pendingCompletedTask {
@@ -138,19 +137,15 @@ struct AllTasksView: View {
                     }
                 }
             }
-            .onChange(of: tasksResponse) { response in
+            .onChange(of: tasksResponse) { _, response in
                 if let taskId = pendingTaskId, let response = response {
                     navigateToTaskInKanban(taskId: taskId, response: response)
                 }
             }
-            .onChange(of: scenePhase) { newPhase in
-                if newPhase == .active {
-                    if WidgetDataManager.shared.areTasksDirty() {
-                        WidgetDataManager.shared.clearDirtyFlag()
-                        loadAllTasks(forceRefresh: true)
-                    }
-                }
-            }
+            // P-5: Removed redundant .onChange(of: scenePhase) handler.
+            // iOSApp.swift already handles foreground refresh and widget dirty-flag
+            // processing globally, so per-view scenePhase handlers fire duplicate
+            // network requests.
     }
 
     @ViewBuilder
@@ -185,7 +180,6 @@ struct AllTasksView: View {
                                             column: column,
                                             onEditTask: { task in
                                                 selectedTaskForEdit = task
-                                                showEditTask = true
                                             },
                                             onCancelTask: { task in
                                                 selectedTaskForCancel = task
@@ -240,7 +234,7 @@ struct AllTasksView: View {
                             .padding(16)
                         }
                         .scrollTargetBehavior(.viewAligned)
-                        .onChange(of: scrollToColumnIndex) { columnIndex in
+                        .onChange(of: scrollToColumnIndex) { _, columnIndex in
                             if let columnIndex = columnIndex {
                                 withAnimation(.easeInOut(duration: 0.3)) {
                                     proxy.scrollTo(columnIndex, anchor: .leading)
@@ -328,12 +322,16 @@ struct AllTasksView: View {
 
     private func navigateToTaskInKanban(taskId: Int32, response: TaskColumnsResponse) {
         for (index, column) in response.columns.enumerated() {
-            if column.tasks.contains(where: { $0.id == taskId }) {
+            if let task = column.tasks.first(where: { $0.id == taskId }) {
                 pendingTaskId = nil
                 PushNotificationManager.shared.clearPendingNavigation()
                 DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
                     self.scrollToColumnIndex = index
                 }
+                // Open the edit sheet for this task so the user sees its details
+                DispatchQueue.main.asyncAfter(deadline: .now() + 0.6) {
+                    self.selectedTaskForEdit = task
+                }
                 return
             }
         }

iosApp/iosApp/Task/CompleteTaskView.swift

@@ -2,6 +2,11 @@ import SwiftUI
 import PhotosUI
 import ComposeApp
 
+/// Wrapper to retain the Kotlin ViewModel via @StateObject
+private class CompletionViewModelHolder: ObservableObject {
+    let vm = ComposeApp.TaskCompletionViewModel()
+}
+
 struct CompleteTaskView: View {
     let task: TaskResponse
     let onComplete: (TaskResponse?) -> Void  // Pass back updated task
@@ -9,7 +14,8 @@ struct CompleteTaskView: View {
     @Environment(\.dismiss) private var dismiss
     @StateObject private var taskViewModel = TaskViewModel()
     @StateObject private var contractorViewModel = ContractorViewModel()
-    private let completionViewModel = ComposeApp.TaskCompletionViewModel()
+    @StateObject private var completionHolder = CompletionViewModelHolder()
+    private var completionViewModel: ComposeApp.TaskCompletionViewModel { completionHolder.vm }
     @State private var completedByName: String = ""
     @State private var actualCost: String = ""
     @State private var notes: String = ""
@@ -200,7 +206,7 @@ struct CompleteTaskView: View {
                             }
                             .buttonStyle(.bordered)
                         }
-                        .onChange(of: selectedItems) { newItems in
+                        .onChange(of: selectedItems) { _, newItems in
                             Task {
                                 selectedImages = []
                                 for item in newItems {

iosApp/iosApp/Task/CompletionHistorySheet.swift

@@ -262,7 +262,7 @@ struct CompletionHistoryCard: View {
                             .foregroundColor(Color.appPrimary)
                     }
 
-                    Text("$\(cost)")
+                    Text(cost.toCurrency())
                         .font(.system(size: 15, weight: .bold, design: .rounded))
                         .foregroundColor(Color.appPrimary)
                 }

iosApp/iosApp/Task/TaskFormView.swift

@@ -100,7 +100,6 @@ struct TaskFormView: View {
                     if needsResidenceSelection, let residences = residences {
                         Section {
                             Picker(L10n.Tasks.property, selection: $selectedResidence) {
-                                Text(L10n.Tasks.selectProperty).tag(nil as ResidenceResponse?)
                                 ForEach(residences, id: \.id) { residence in
                                     Text(residence.name).tag(residence as ResidenceResponse?)
                                 }
@@ -111,10 +110,6 @@ struct TaskFormView: View {
                             }
                         } header: {
                             Text(L10n.Tasks.property)
-                        } footer: {
-                            Text(L10n.Tasks.required)
-                                .font(.caption)
-                                .foregroundColor(Color.appError)
                         }
                         .sectionBackground()
                     }
@@ -168,7 +163,7 @@ struct TaskFormView: View {
                         VStack(alignment: .leading, spacing: 8) {
                             TextField(L10n.Tasks.titleLabel, text: $title)
                                 .focused($focusedField, equals: .title)
-                                .onChange(of: title) { newValue in
+                                .onChange(of: title) { _, newValue in
                                     updateSuggestions(query: newValue)
                                 }
 
@@ -190,7 +185,6 @@ struct TaskFormView: View {
                         TextField(L10n.Tasks.descriptionOptional, text: $description, axis: .vertical)
                             .lineLimit(3...6)
                             .focused($focusedField, equals: .description)
-                            .keyboardDismissToolbar()
                     } header: {
                         Text(L10n.Tasks.taskDetails)
                     } footer: {
@@ -219,7 +213,7 @@ struct TaskFormView: View {
                                 Text(frequency.displayName).tag(frequency as TaskFrequency?)
                             }
                         }
-                        .onChange(of: selectedFrequency) { newFrequency in
+                        .onChange(of: selectedFrequency) { _, newFrequency in
                             // Clear interval days if not Custom frequency
                             if newFrequency?.name.lowercased() != "custom" {
                                 intervalDays = ""
@@ -231,7 +225,6 @@ struct TaskFormView: View {
                             TextField(L10n.Tasks.customInterval, text: $intervalDays)
                                 .keyboardType(.numberPad)
                                 .focused($focusedField, equals: .intervalDays)
-                                .keyboardDismissToolbar()
                         }
 
                         DatePicker(L10n.Tasks.dueDate, selection: $dueDate, displayedComponents: .date)
@@ -266,7 +259,6 @@ struct TaskFormView: View {
                             .focused($focusedField, equals: .estimatedCost)
                     }
                     .sectionBackground()
-                    .keyboardDismissToolbar()
 
                     if let errorMessage = viewModel.errorMessage {
                         Section {
@@ -290,11 +282,20 @@ struct TaskFormView: View {
                 }
 
                 ToolbarItem(placement: .navigationBarTrailing) {
-                    Button(L10n.Common.save) {
+                    Button(isEditMode ? L10n.Common.save : L10n.Common.add) {
                         submitForm()
                     }
                     .disabled(!canSave || viewModel.isLoading || isLoadingLookups)
                 }
+
+                ToolbarItemGroup(placement: .keyboard) {
+                    Spacer()
+                    Button("Done") {
+                        focusedField = nil
+                    }
+                    .foregroundColor(Color.appPrimary)
+                    .fontWeight(.medium)
+                }
             }
             .onAppear {
                 // Track screen view for new tasks
@@ -306,17 +307,17 @@ struct TaskFormView: View {
                     setDefaults()
                 }
             }
-            .onChange(of: dataManager.lookupsInitialized) { initialized in
+            .onChange(of: dataManager.lookupsInitialized) { _, initialized in
                 if initialized {
                     setDefaults()
                 }
             }
-            .onChange(of: viewModel.taskCreated) { created in
+            .onChange(of: viewModel.taskCreated) { _, created in
                 if created {
                     isPresented = false
                 }
             }
-            .onChange(of: viewModel.errorMessage) { errorMessage in
+            .onChange(of: viewModel.errorMessage) { _, errorMessage in
                 if let errorMessage = errorMessage, !errorMessage.isEmpty {
                     errorAlert = ErrorAlertInfo(message: errorMessage)
                 }

iosApp/iosApp/Task/TaskSuggestionsView.swift

@@ -27,7 +27,7 @@ struct TaskSuggestionsView: View {
                         // Category-colored icon
                         Image(systemName: template.iconIos.isEmpty ? "checklist" : template.iconIos)
                             .font(.system(size: 18))
-                            .foregroundColor(categoryColor(for: template.categoryName))
+                            .foregroundColor(Color.taskCategoryColor(for: template.categoryName))
                             .frame(width: 28, height: 28)
 
                         // Task info
@@ -78,18 +78,6 @@ struct TaskSuggestionsView: View {
         .naturalShadow(.medium)
     }
 
-    private func categoryColor(for categoryName: String) -> Color {
-        switch categoryName.lowercased() {
-        case "plumbing": return Color.appSecondary
-        case "safety", "electrical": return Color.appError
-        case "hvac": return Color.appPrimary
-        case "appliances": return Color.appAccent
-        case "exterior", "lawn & garden": return Color(hex: "#34C759") ?? .green
-        case "interior": return Color(hex: "#AF52DE") ?? .purple
-        case "general", "seasonal": return Color(hex: "#FF9500") ?? .orange
-        default: return Color.appPrimary
-        }
-    }
 }
 
 #Preview {

iosApp/iosApp/Task/TaskTemplatesBrowserView.swift

@@ -106,7 +106,7 @@ struct TaskTemplatesBrowserView: View {
                             // Category icon
                             Image(systemName: categoryIcon(for: categoryGroup.categoryName))
                                 .font(.system(size: 18))
-                                .foregroundColor(categoryColor(for: categoryGroup.categoryName))
+                                .foregroundColor(Color.taskCategoryColor(for: categoryGroup.categoryName))
                                 .frame(width: 28, height: 28)
 
                             // Category name
@@ -180,7 +180,7 @@ struct TaskTemplatesBrowserView: View {
                 // Icon
                 Image(systemName: template.iconIos.isEmpty ? "checklist" : template.iconIos)
                     .font(.system(size: 16))
-                    .foregroundColor(categoryColor(for: template.categoryName))
+                    .foregroundColor(Color.taskCategoryColor(for: template.categoryName))
                     .frame(width: 24, height: 24)
 
                 // Task info
@@ -225,18 +225,6 @@ struct TaskTemplatesBrowserView: View {
         }
     }
 
-    private func categoryColor(for categoryName: String) -> Color {
-        switch categoryName.lowercased() {
-        case "plumbing": return Color.appSecondary
-        case "safety", "electrical": return Color.appError
-        case "hvac": return Color.appPrimary
-        case "appliances": return Color.appAccent
-        case "exterior", "lawn & garden": return Color(hex: "#34C759") ?? .green
-        case "interior": return Color(hex: "#AF52DE") ?? .purple
-        case "general", "seasonal": return Color(hex: "#FF9500") ?? .orange
-        default: return Color.appPrimary
-        }
-    }
 }
 
 #Preview {

iosApp/iosApp/iOSApp.swift

@@ -10,6 +10,8 @@ struct iOSApp: App {
     @StateObject private var residenceSharingManager = ResidenceSharingManager.shared
     @Environment(\.scenePhase) private var scenePhase
     @State private var deepLinkResetToken: String?
+    /// Tracks foreground refresh tasks so they can be cancelled on subsequent transitions
+    @State private var foregroundTask: Task<Void, Never>?
     @State private var pendingImportURL: URL?
     @State private var pendingImportType: CaseraPackageType = .contractor
     @State private var showImportConfirmation: Bool = false
@@ -59,7 +61,7 @@ struct iOSApp: App {
                 .onOpenURL { url in
                     handleIncomingURL(url: url)
                 }
-                .onChange(of: scenePhase) { newPhase in
+                .onChange(of: scenePhase) { _, newPhase in
                     guard !UITestRuntime.isEnabled else { return }
 
                     if newPhase == .active {
@@ -73,27 +75,22 @@ struct iOSApp: App {
                         // Check and register device token when app becomes active
                         PushNotificationManager.shared.checkAndRegisterDeviceIfNeeded()
 
-                        // Refresh lookups/static data when app becomes active
-                        Task {
+                        // Cancel any previous foreground refresh task before starting a new one
+                        foregroundTask?.cancel()
+                        foregroundTask = Task { @MainActor in
+                            // Refresh lookups/static data
                             _ = try? await APILayer.shared.initializeLookups()
-                        }
 
-                        // Process any pending widget actions (task completions, mark in-progress)
-                        Task { @MainActor in
+                            // Process any pending widget actions (task completions, mark in-progress)
                             WidgetActionProcessor.shared.processPendingActions()
-                        }
 
-                        // Check if widget completed a task - refresh data globally
-                        if WidgetDataManager.shared.areTasksDirty() {
-                            WidgetDataManager.shared.clearDirtyFlag()
-                            Task {
-                                // Refresh tasks - summary is calculated client-side from kanban data
+                            // Check if widget completed a task - refresh data globally
+                            if WidgetDataManager.shared.areTasksDirty() {
+                                WidgetDataManager.shared.clearDirtyFlag()
                                 let result = try? await APILayer.shared.getTasks(forceRefresh: true)
                                 if let success = result as? ApiResultSuccess<TaskColumnsResponse>,
                                    let data = success.data {
-                                    // Update widget cache
                                     WidgetDataManager.shared.saveTasks(from: data)
-                                    // Summary is calculated by DataManager.setAllTasks() -> refreshSummaryFromKanban()
                                 }
                             }
                         }
@@ -237,11 +234,21 @@ struct iOSApp: App {
                 .appendingPathExtension("casera")
             try data.write(to: tempURL)
 
-            if let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
-               let typeString = json["type"] as? String {
-                pendingImportType = typeString == "residence" ? .residence : .contractor
-            } else {
-                pendingImportType = .contractor
+            do {
+                if let json = try JSONSerialization.jsonObject(with: data) as? [String: Any],
+                   let typeString = json["type"] as? String {
+                    pendingImportType = typeString == "residence" ? .residence : .contractor
+                } else {
+                    print("iOSApp: Casera file is valid JSON but missing 'type' field, defaulting to contractor")
+                    pendingImportType = .contractor
+                }
+            } catch {
+                print("iOSApp: Failed to parse casera file JSON: \(error)")
+                if accessing {
+                    url.stopAccessingSecurityScopedResource()
+                }
+                contractorSharingManager.importError = "The file appears to be corrupted and could not be read."
+                return
             }
 
             pendingImportURL = tempURL
@@ -262,25 +269,35 @@ struct iOSApp: App {
 
     /// Handles casera:// deep links
     private func handleDeepLink(url: URL) {
-        // Handle casera://reset-password?token=xxx
-        guard url.host == "reset-password" else {
-            #if DEBUG
-            print("Unrecognized deep link host: \(url.host ?? "nil")")
-            #endif
-            return
-        }
+        guard let components = URLComponents(url: url, resolvingAgainstBaseURL: true) else { return }
+        let host = url.host
 
-        // Parse token from query parameters
-        if let components = URLComponents(url: url, resolvingAgainstBaseURL: true),
-           let queryItems = components.queryItems,
-           let token = queryItems.first(where: { $0.name == "token" })?.value {
+        switch host {
+        case "reset-password":
+            if let token = components.queryItems?.first(where: { $0.name == "token" })?.value {
+                #if DEBUG
+                print("Reset token extracted: \(token)")
+                #endif
+                deepLinkResetToken = token
+            }
+        case "task":
+            if let idString = components.queryItems?.first(where: { $0.name == "id" })?.value,
+               let id = Int(idString) {
+                NotificationCenter.default.post(name: .navigateToTask, object: nil, userInfo: ["taskId": id])
+            }
+        case "residence":
+            if let idString = components.queryItems?.first(where: { $0.name == "id" })?.value,
+               let id = Int(idString) {
+                NotificationCenter.default.post(name: .navigateToResidence, object: nil, userInfo: ["residenceId": id])
+            }
+        case "document":
+            if let idString = components.queryItems?.first(where: { $0.name == "id" })?.value,
+               let id = Int(idString) {
+                NotificationCenter.default.post(name: .navigateToDocument, object: nil, userInfo: ["documentId": id])
+            }
+        default:
             #if DEBUG
-            print("Reset token extracted: \(token)")
-            #endif
-            deepLinkResetToken = token
-        } else {
-            #if DEBUG
-            print("No token found in deep link")
+            print("Unrecognized deep link host: \(host ?? "nil")")
             #endif
         }
     }