Merge branch 'main' into codex/fix-settings-script-path-picker

.github/workflows/scripts/check_l10n.dart

@@ -6,15 +6,19 @@
 // What it checks:
 // - Every ARB file uses the repository's canonical two-space JSON formatting.
 // - Every app_<locale>.arb file declares the matching @@locale value.
-// - Message values are not empty.
-// - Every locale has exactly the same message keys as app_en.arb.
-// - Every translation preserves the placeholder variables used by app_en.arb.
+// - Message values are not empty (warning only).
+// - Every locale has the same message keys as app_en.arb (warning only).
+// - Every translation preserves the placeholder variables used by app_en.arb
+//   (warning only).
 //
 // Notes:
 // - This script does not judge translation quality.
 // - It does not generate localization code or fully parse ICU MessageFormat.
 //   `flutter gen-l10n` runs immediately afterwards in CI to validate ICU syntax
 //   and generate app_localizations*.dart.
+// - The script exits with a failure only for malformed JSON, invalid ARB
+//   formatting, or a mismatched @@locale value. Translation completeness is
+//   reported as warnings; generation and analysis remain the compile-time gate.
 
 import 'dart:convert';
 import 'dart:io';
@@ -49,27 +53,24 @@ void main() {
         keys.where((key) => (messages[key] as String).trim().isEmpty).toList()
           ..sort();
     if (empty.isNotEmpty) {
-      stderr.writeln('${file.path}: empty messages $empty');
-      failed = true;
+      _warning('${file.path}: empty messages $empty');
     }
     if (file.path == templateFile.path) continue;
     final missing = templateKeys.difference(keys);
     final extra = keys.difference(templateKeys);
     if (missing.isNotEmpty || extra.isNotEmpty) {
-      stderr.writeln(
+      _warning(
         '${file.path}: missing ${missing.toList()..sort()}, extra ${extra.toList()..sort()}',
       );
-      failed = true;
     }
 
     for (final key in templateKeys.intersection(keys)) {
       final expected = _placeholders(template[key] as String);
       final actual = _placeholders(messages[key] as String);
       if (!_sameSet(expected, actual)) {
-        stderr.writeln(
+        _warning(
           '${file.path}: $key placeholders $actual do not match $expected',
         );
-        failed = true;
       }
     }
   }
@@ -102,3 +103,5 @@ Set<String> _placeholders(String message) => RegExp(
 /// Compares sets without depending on iteration order.
 bool _sameSet(Set<String> left, Set<String> right) =>
     left.length == right.length && left.containsAll(right);
+
+void _warning(String message) => stderr.writeln('warning: $message');

ui/flutter/lib/app/app.dart

@@ -79,7 +79,7 @@ class _GopeedAppState extends ConsumerState<GopeedApp> with WidgetsBindingObserv
     return shad.ShadcnApp.router(
       debugShowCheckedModeBanner: false,
       disableBrowserContextMenu: false,
-      onGenerateTitle: (context) => context.l10n.appTitle,
+      title: 'Gopeed',
       theme: AppTheme.light(themeColor),
       darkTheme: AppTheme.dark(themeColor),
       materialTheme: isLightTheme ? AppTheme.materialLight(themeColor) : AppTheme.materialDark(themeColor),

ui/flutter/lib/app/application/android_foreground_service.dart

@@ -28,6 +28,13 @@ class AndroidForegroundService {
       ),
     );
 
+    // Android 13+ requires runtime permission to show the service notification.
+    // A denial only hides it from the notification drawer; the service can run.
+    final permission = await FlutterForegroundTask.checkNotificationPermission();
+    if (permission == NotificationPermission.denied) {
+      await FlutterForegroundTask.requestNotificationPermission();
+    }
+
     if (await FlutterForegroundTask.isRunningService) {
       _throwOnFailure(await FlutterForegroundTask.restartService());
       return;

ui/flutter/lib/app/application/app_notification_controller.dart

@@ -2,14 +2,14 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:flutter/foundation.dart';
-import 'package:flutter/services.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:path_provider/path_provider.dart';
+import 'package:path/path.dart' as path;
 
 import '../../core/common/task_event.dart';
 import '../../core/libgopeed_boot.dart';
 import '../../l10n/l10n.dart';
+import '../../util/log_util.dart';
 import '../../util/util.dart';
 import 'app_runtime_controller.dart';
 
@@ -28,13 +28,19 @@ class AppNotificationController extends AsyncNotifier<AppNotificationState> {
   StreamSubscription<TaskEvent>? _taskEventSubscription;
   var _notificationId = 0;
 
+  @visibleForTesting
+  Stream<TaskEvent> get taskEvents => LibgopeedBoot.instance.taskEvents;
+
   @override
   Future<AppNotificationState> build() async {
     final runtime = ref.watch(appRuntimeControllerProvider).value;
     if (runtime == null || kIsWeb || !Util.isDesktop()) {
       return const AppNotificationState();
     }
-    await _initNotifications(appLocalizationsFor(runtime.downloaderConfig.extra.locale));
+    await _initNotifications(
+      appLocalizationsFor(runtime.downloaderConfig.extra.locale),
+      requestPermissions: runtime.downloaderConfig.extra.desktopNotification,
+    );
     _listenTaskEvents();
     ref.onDispose(() {
       unawaited(_taskEventSubscription?.cancel());
@@ -42,11 +48,13 @@ class AppNotificationController extends AsyncNotifier<AppNotificationState> {
     return const AppNotificationState(started: true);
   }
 
-  Future<void> _initNotifications(AppLocalizations locale) async {
-    const darwin = DarwinInitializationSettings(
-      requestAlertPermission: false,
+  Future<void> _initNotifications(AppLocalizations locale, {required bool requestPermissions}) async {
+    // The runtime is watched, so enabling notifications in settings also
+    // requests authorization. macOS remembers previously granted/denied access.
+    final darwin = DarwinInitializationSettings(
+      requestAlertPermission: requestPermissions,
       requestBadgePermission: false,
-      requestSoundPermission: false,
+      requestSoundPermission: requestPermissions,
     );
     final linux = LinuxInitializationSettings(
       defaultActionName: locale.open,
@@ -56,13 +64,27 @@ class AppNotificationController extends AsyncNotifier<AppNotificationState> {
     String? windowsIconPath;
     try {
       if (Util.isWindows()) {
-        final byteData = await rootBundle.load('assets/icon/icon.ico');
-        final tempDir = await getTemporaryDirectory();
-        final file = File('${tempDir.path}/notification_icon.ico');
-        await file.writeAsBytes(byteData.buffer.asUint8List(byteData.offsetInBytes, byteData.lengthInBytes));
-        windowsIconPath = file.path;
+        // Windows requires a file path for IconUri, so use the bundled PNG
+        // beside the executable rather than copying it to another directory.
+        final file = File(
+          path.join(
+            path.dirname(Platform.resolvedExecutable),
+            'data',
+            'flutter_assets',
+            'assets',
+            'icon',
+            'icon_512.png',
+          ),
+        );
+        if (await file.exists()) {
+          windowsIconPath = file.absolute.path;
+        } else {
+          logger.w('Windows notification icon not found: ${file.path}');
+        }
       }
-    } catch (_) {}
+    } catch (error, stackTrace) {
+      logger.w('prepare Windows notification icon failed', error, stackTrace);
+    }
 
     final windows = WindowsInitializationSettings(
       appName: 'Gopeed',
@@ -78,7 +100,7 @@ class AppNotificationController extends AsyncNotifier<AppNotificationState> {
 
   void _listenTaskEvents() {
     _taskEventSubscription?.cancel();
-    _taskEventSubscription = LibgopeedBoot.instance.taskEvents.listen((event) async {
+    _taskEventSubscription = taskEvents.listen((event) async {
       final runtime = ref.read(appRuntimeControllerProvider).value;
       if (runtime?.downloaderConfig.extra.desktopNotification == false) return;
       final locale = appLocalizationsFor(runtime?.downloaderConfig.extra.locale ?? '');

ui/flutter/lib/app/router/app_router.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/widgets.dart';
 import 'package:go_router/go_router.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../features/tasks/application/task_list_navigation.dart';
 
 import '../../features/extensions/presentation/pages/extensions_page.dart';
 import '../../features/extensions/presentation/pages/extension_details_page.dart';
@@ -17,6 +19,13 @@ import 'shells/main_shell.dart';
 class AppRouter {
   static final GlobalKey<NavigatorState> rootNavigatorKey = GlobalKey<NavigatorState>();
 
+  static void showDownloadingTasks() {
+    final context = rootNavigatorKey.currentContext;
+    if (context == null || !context.mounted) return;
+    ProviderScope.containerOf(context, listen: false).read(taskListNavigationProvider.notifier).showDownloading();
+    GoRouter.of(context).go('/');
+  }
+
   static GoRouter build(WebAuthController webAuthController) {
     return GoRouter(
       navigatorKey: rootNavigatorKey,

ui/flutter/lib/core/capabilities/app_capabilities.dart

@@ -16,12 +16,18 @@ import '../window/app_window_appearance.dart';
 import 'capability_rpc.dart';
 import 'gopeed_capability.dart';
 import 'storage_capability.dart';
+import 'app_navigation_capability.dart';
+import '../../app/router/app_router.dart';
 
 class AppCapabilities {
-  AppCapabilities(CapabilityInvoker invoker) : gopeed = GopeedService(invoker), storage = AppStorageService(invoker);
+  AppCapabilities(CapabilityInvoker invoker)
+    : gopeed = GopeedService(invoker),
+      storage = AppStorageService(invoker),
+      navigation = AppNavigationService(invoker);
 
   final GopeedService gopeed;
   final AppStorageService storage;
+  final AppNavigationService navigation;
 }
 
 class LocalAppCapabilities {
@@ -29,6 +35,10 @@ class LocalAppCapabilities {
     registry = CapabilityRegistry(codecs);
     _bindGopeed(registry);
     _bindStorage(registry);
+    registry.bind(NavigationMethods.showDownloadingTasks, (_) {
+      AppRouter.showDownloadingTasks();
+      return const RpcUnit();
+    });
     capabilities = AppCapabilities(LocalCapabilityInvoker(registry));
   }
 

ui/flutter/lib/core/capabilities/app_navigation_capability.dart

@@ -0,0 +1,15 @@
+import 'capability_rpc.dart';
+
+abstract final class NavigationMethods {
+  static const showDownloadingTasks = RpcMethod<RpcUnit, RpcUnit>('navigation.tasks.downloading');
+}
+
+class AppNavigationService {
+  const AppNavigationService(this._invoker);
+
+  final CapabilityInvoker _invoker;
+
+  Future<void> showDownloadingTasks() async {
+    await _invoker.invoke(NavigationMethods.showDownloadingTasks, const RpcUnit());
+  }
+}

ui/flutter/lib/core/window/app_window_bootstrap.dart

@@ -16,6 +16,7 @@ class AppWindowBootstrap {
     await windowManager.ensureInitialized();
 
     final windowOptions = WindowOptions(
+      title: 'Gopeed',
       size: const Size(1024, 768),
       center: true,
       skipTaskbar: false,
@@ -74,8 +75,8 @@ class AppWindowBootstrap {
 
   static String subWindowTitle(AppWindowType type, AppLocalizations l10n) {
     return switch (type) {
-      AppWindowType.createTask => '${l10n.create} - Gopeed',
-      _ => l10n.appTitle,
+      AppWindowType.createTask => 'Gopeed - ${l10n.create}',
+      _ => 'Gopeed',
     };
   }
 

ui/flutter/lib/features/extensions/presentation/pages/extensions_page.dart

@@ -633,6 +633,7 @@ class _Toolbar extends StatelessWidget {
     final search = AppTextField(
       key: const ValueKey('extension-search-input'),
       controller: searchController,
+      padding: MediaQuery.sizeOf(context).width >= Breakpoints.mobile ? AppDesignTokens.compactTextFieldPadding : null,
       placeholder: Text(context.l10n.searchExtensions, style: TextStyle(color: palette.searchHint)),
       features: [shad.InputFeature.leading(Icon(Icons.search_rounded, size: 16, color: palette.textMuted))],
       onSubmitted: onSearch,

ui/flutter/lib/features/home/presentation/pages/home_page.dart

@@ -19,6 +19,7 @@ import '../../../../shared/widgets/responsive_navigation_layout.dart';
 import '../../../../l10n/l10n.dart';
 import '../../../../util/util.dart';
 import '../../../tasks/application/tasks_controller.dart';
+import '../../../tasks/application/task_list_navigation.dart';
 import '../../../tasks/application/pending_update_task.dart';
 import '../../../tasks/application/task_batch_selection_controller.dart';
 import '../../../tasks/domain/task_record.dart';
@@ -86,6 +87,11 @@ class _HomePageState extends ConsumerState<HomePage> {
   Widget build(BuildContext context) {
     final palette = AppPalette.of(context);
     final tasksAsync = ref.watch(tasksControllerProvider);
+    ref.listen(taskListNavigationProvider, (_, _) {
+      _searchController.clear();
+      _setActiveFilter(_TaskFilter.downloading);
+      setState(() => _batchMode = false);
+    });
     final tasksState = tasksAsync.value;
     final tasks = tasksState?.tasks ?? const <TaskRecord>[];
     final filteredTasks = _filteredTasks(tasks);

ui/flutter/lib/features/tasks/application/task_list_navigation.dart

@@ -0,0 +1,11 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final taskListNavigationProvider = NotifierProvider<TaskListNavigation, int>(TaskListNavigation.new);
+
+// A request also resets an already-visible list's filter, search and selection.
+class TaskListNavigation extends Notifier<int> {
+  @override
+  int build() => 0;
+
+  void showDownloading() => state++;
+}

ui/flutter/lib/features/tasks/presentation/pages/create_task_window_page.dart

@@ -29,9 +29,9 @@ import '../../../../shared/theme/app_design_tokens.dart';
 import '../../../../shared/theme/app_palette.dart';
 import '../../../../shared/widgets/app_choice_segmented_control.dart';
 import '../../../../shared/widgets/app_http_headers_editor.dart';
+import '../../../../shared/widgets/app_loading_button.dart';
 import '../../../../shared/widgets/app_number_input.dart';
 import '../../../../shared/widgets/app_path_picker_field.dart';
-import '../../../../shared/widgets/app_primary_button.dart';
 import '../../../../shared/widgets/app_text_field.dart';
 import '../../../../shared/widgets/app_tooltip.dart';
 import '../../../../shared/widgets/app_toast.dart';
@@ -39,6 +39,7 @@ import '../../../../l10n/l10n.dart';
 import '../../../../util/util.dart';
 import '../../application/pending_create_task.dart';
 import '../widgets/resolve_file_tree.dart';
+import '../widgets/resolve_task_actions.dart';
 
 class CreateTaskWindowPage extends ConsumerStatefulWidget {
   const CreateTaskWindowPage({super.key, this.windowController, this.initialTask});
@@ -87,6 +88,7 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
   String _configuredDownloadDirectory = '';
   String _fileDataUri = '';
   bool _programmaticUrlChange = false;
+  String _lastUrlText = '';
 
   @override
   void initState() {
@@ -172,10 +174,15 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
   }
 
   void _handleUrlChanged() {
-    if (!_programmaticUrlChange && _fileDataUri.isNotEmpty) {
-      _fileDataUri = '';
+    final urlText = _urlController.text;
+    if (urlText != _lastUrlText) {
+      _lastUrlText = urlText;
+      _renameController.clear();
+      if (!_programmaticUrlChange && _fileDataUri.isNotEmpty) {
+        _fileDataUri = '';
+      }
     }
-    _recognizeMagnetUri(_urlController.text.trim());
+    _recognizeMagnetUri(urlText.trim());
   }
 
   void _applyInitialTask(CreateTask? task) {
@@ -220,9 +227,6 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
         }
       }
       if (opts != null) {
-        if (opts.name.isNotEmpty) {
-          _renameController.text = opts.name;
-        }
         if (opts.path.isNotEmpty) {
           _directoryController.text = opts.path;
         }
@@ -370,18 +374,12 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                     const SizedBox(height: 16),
                     _FormRow(
                       label: context.l10n.connections,
-                      child: Align(
-                        alignment: Alignment.centerLeft,
-                        child: SizedBox(
-                          width: AppDesignTokens.settingsNumberControlWidth,
-                          child: AppNumberInput(
-                            fieldKey: const ValueKey('create-task-connections-input'),
-                            controller: _connectionsController,
-                            min: 1,
-                            max: 256,
-                            hintText: context.l10n.enterCount,
-                          ),
-                        ),
+                      child: AppNumberInput(
+                        fieldKey: const ValueKey('create-task-connections-input'),
+                        controller: _connectionsController,
+                        min: 1,
+                        max: 256,
+                        hintText: context.l10n.enterCount,
                       ),
                     ),
                     const SizedBox(height: 16),
@@ -396,10 +394,6 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                             pickerKey: const ValueKey('create-task-directory-picker'),
                             controller: _directoryController,
                             hintText: context.l10n.chooseDownloadDirectory,
-                            filled: true,
-                            border: Border.all(color: palette.border),
-                            borderRadius: BorderRadius.circular(AppDesignTokens.controlRadius),
-                            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
                             onChanged: (_) {
                               if (_asDefaultPath) {
                                 setState(() => _asDefaultPath = false);
@@ -707,16 +701,12 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                     child: SizedBox(width: 68, child: Center(child: Text(context.l10n.cancel))),
                   ),
                   const SizedBox(width: 12),
-                  AppPrimaryButton(
-                    onPressed: _creating ? null : _confirm,
-                    child: SizedBox(
-                      width: 68,
-                      child: Center(
-                        child: _creating
-                            ? const SizedBox.square(dimension: 14, child: CircularProgressIndicator())
-                            : Text(context.l10n.confirm),
-                      ),
-                    ),
+                  AppLoadingButton(
+                    key: const ValueKey('create-task-confirm-button'),
+                    onPressed: _confirm,
+                    loading: _creating,
+                    variant: AppLoadingButtonVariant.primary,
+                    child: SizedBox(width: 68, child: Center(child: Text(context.l10n.confirm))),
                   ),
                 ],
               ),
@@ -737,6 +727,19 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
     await windowManager.close();
   }
 
+  Future<void> _finishCreation() async {
+    if (widget.windowController != null) {
+      // Navigation is best-effort after a successful submission. A navigation
+      // failure must not leave a completed form available for resubmission.
+      try {
+        await ref.read(appCapabilitiesProvider).navigation.showDownloadingTasks();
+      } catch (error) {
+        debugPrint('Unable to select downloading tasks: $error');
+      }
+    }
+    await _closeWindow();
+  }
+
   Future<void> _loadDefaults() async {
     try {
       final config = await ref.read(gopeedServiceProvider).getConfig();
@@ -863,7 +866,7 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                 );
           }),
         );
-        await _closeWindow();
+        await _finishCreation();
         return;
       }
 
@@ -871,7 +874,6 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
       final options = _buildOptions();
       final result = await ref.read(gopeedServiceProvider).resolve(ResolveTask(req: request, opts: options));
       if (!mounted) return;
-      _syncResolvedName(result);
       final created = await _showResolveDialog(request, result);
       if (!created) {
         if (mounted) {
@@ -879,7 +881,7 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
         }
         return;
       }
-      await _closeWindow();
+      await _finishCreation();
     } catch (error) {
       if (mounted) {
         _showToast(error.toString());
@@ -1156,19 +1158,11 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                 ),
               ),
               actions: [
-                SecondaryButton(
-                  onPressed: submitting ? null : () => closeOverlay(dialogContext, false),
-                  child: SizedBox(width: 68, child: Center(child: Text(dialogContext.l10n.cancel))),
-                ),
-                AppPrimaryButton(
-                  onPressed: submitting ? null : submit,
-                  child: SizedBox(
-                    width: 68,
-                    child: Center(
-                      child: submitting
-                          ? const SizedBox.square(dimension: 14, child: CircularProgressIndicator())
-                          : Text(dialogContext.l10n.create),
-                    ),
+                flutter.Flexible(
+                  child: ResolveTaskActions(
+                    submitting: submitting,
+                    onCancel: () => closeOverlay(dialogContext, false),
+                    onCreate: submit,
                   ),
                 ),
               ],
@@ -1331,12 +1325,6 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
     filterController.dispose();
   }
 
-  void _syncResolvedName(ResolveResult result) {
-    if (_renameController.text.trim().isEmpty && result.res.name.trim().isNotEmpty) {
-      _renameController.text = result.res.name;
-    }
-  }
-
   void _setUrlText(String value, {String fileDataUri = ''}) {
     _programmaticUrlChange = true;
     _urlController.text = value;
@@ -1678,17 +1666,12 @@ class _WindowTextField extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final palette = AppPalette.of(context);
     return AppTextField(
       controller: controller,
       hintText: hintText,
       keyboardType: keyboardType,
       inputFormatters: inputFormatters,
       obscureText: obscureText,
-      filled: true,
-      border: Border.all(color: palette.border),
-      borderRadius: BorderRadius.circular(4),
-      padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
     );
   }
 }

ui/flutter/lib/features/tasks/presentation/widgets/resolve_file_tree.dart

@@ -61,6 +61,8 @@ class _ResolveFileTreeState extends State<ResolveFileTree> {
           child: FileTreeView<int>(
             items: _treeItems,
             keyPrefix: 'resolve-tree',
+            rowHeight: _resolveTreeRowHeight,
+            contentTextStyle: _resolveFileNameStyle,
             headerLeading: ExcludeFocus(
               child: Checkbox(
                 state: allSelected
@@ -336,3 +338,5 @@ extension on _FileTypeFilter {
 const _videoExts = <String>{'mp4', 'mkv', 'avi', 'mov', 'wmv', 'flv', 'webm', 'm4v'};
 const _audioExts = <String>{'mp3', 'flac', 'wav', 'aac', 'm4a', 'ogg', 'ape'};
 const _imageExts = <String>{'jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp', 'svg'};
+const _resolveTreeRowHeight = 36.0;
+const _resolveFileNameStyle = TextStyle(fontSize: 14, height: 1.25);

ui/flutter/lib/features/tasks/presentation/widgets/resolve_task_actions.dart

@@ -0,0 +1,50 @@
+import 'package:shadcn_flutter/shadcn_flutter.dart';
+import 'package:flutter/widgets.dart' as flutter;
+
+import '../../../../l10n/l10n.dart';
+import '../../../../shared/theme/app_design_tokens.dart';
+import '../../../../shared/widgets/app_loading_button.dart';
+
+class ResolveTaskActions extends StatelessWidget {
+  const ResolveTaskActions({super.key, required this.submitting, required this.onCancel, required this.onCreate});
+
+  final bool submitting;
+  final VoidCallback onCancel;
+  final VoidCallback onCreate;
+
+  @override
+  Widget build(BuildContext context) {
+    // Size both actions from the wider translated label, including while the
+    // create button replaces its label with a loader.
+    return IntrinsicWidth(
+      child: flutter.Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          flutter.Expanded(
+            child: ConstrainedBox(
+              constraints: const BoxConstraints(minWidth: AppDesignTokens.dialogActionMinWidth),
+              child: SecondaryButton(
+                key: const ValueKey('resolve-cancel-button'),
+                onPressed: submitting ? null : onCancel,
+                child: Text(context.l10n.cancel, maxLines: 1, softWrap: false),
+              ),
+            ),
+          ),
+          const SizedBox(width: AppDesignTokens.space8),
+          flutter.Expanded(
+            child: ConstrainedBox(
+              constraints: const BoxConstraints(minWidth: AppDesignTokens.dialogActionMinWidth),
+              child: AppLoadingButton(
+                key: const ValueKey('resolve-create-button'),
+                onPressed: onCreate,
+                loading: submitting,
+                variant: AppLoadingButtonVariant.primary,
+                child: Text(context.l10n.createAction, maxLines: 1, softWrap: false),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

ui/flutter/lib/l10n/app_ar.arb

@@ -18,6 +18,7 @@
   "exit": "خروج",
   "pressBackAgainToExit": "اضغط زر الرجوع مرة أخرى للخروج",
   "create": "إنشاء مهمة",
+  "createAction": "إنشاء",
   "directDownload": "تنزيل مباشر",
   "advancedOptions": "خيارات متقدمة",
   "followSettings": "اتباع الإعدادات",

ui/flutter/lib/l10n/app_az.arb

@@ -18,6 +18,7 @@
   "exit": "Çıxış",
   "pressBackAgainToExit": "Çıxmaq üçün yenidən geri düyməsinə basın",
   "create": "Tapşırıq yarat",
+  "createAction": "Yarat",
   "directDownload": "Birbaşa Endirmə",
   "advancedOptions": "Əlavə Seçimlər",
   "followSettings": "Parametrlərə uyğun",

ui/flutter/lib/l10n/app_ca.arb

@@ -18,6 +18,7 @@
   "exit": "Surt",
   "pressBackAgainToExit": "Torna a prémer enrere per sortir",
   "create": "Crea una tasca",
+  "createAction": "Crea",
   "directDownload": "Baixada directa",
   "advancedOptions": "Opcions avançades",
   "followSettings": "Segueix la configuració",

ui/flutter/lib/l10n/app_de.arb

@@ -18,6 +18,7 @@
   "exit": "Beenden",
   "pressBackAgainToExit": "Drücken Sie erneut Zurück, um die App zu beenden",
   "create": "Aufgabe Erstellen",
+  "createAction": "Erstellen",
   "directDownload": "Direkter Download",
   "advancedOptions": "Erweiterte Einstellungen",
   "followSettings": "Einstellungen Folgen",

ui/flutter/lib/l10n/app_en.arb

@@ -18,6 +18,7 @@
   "exit": "Exit",
   "pressBackAgainToExit": "Press back again to exit",
   "create": "Create Task",
+  "createAction": "Create",
   "directDownload": "Direct Download",
   "advancedOptions": "Advanced Options",
   "followSettings": "Follow Settings",

ui/flutter/lib/l10n/app_es.arb

@@ -18,6 +18,7 @@
   "exit": "Salir",
   "pressBackAgainToExit": "Pulsa Atrás de nuevo para salir",
   "create": "Crear Tarea",
+  "createAction": "Crear",
   "directDownload": "Descarga Directa",
   "advancedOptions": "Opciones Avanzadas",
   "followSettings": "Siga las opciones",

ui/flutter/lib/l10n/app_fa.arb

@@ -18,6 +18,7 @@
   "exit": "خروج",
   "pressBackAgainToExit": "برای خروج دوباره دکمه بازگشت را فشار دهید",
   "create": "ایجاد کار",
+  "createAction": "ایجاد",
   "directDownload": "دانلود مستقیم",
   "advancedOptions": "گزینه های پیشرفته",
   "followSettings": "تنظیمات را دنبال کنید",

ui/flutter/lib/l10n/app_fr.arb

@@ -18,6 +18,7 @@
   "exit": "Quitter",
   "pressBackAgainToExit": "Appuyez à nouveau sur Retour pour quitter",
   "create": "Créer une tâche",
+  "createAction": "Créer",
   "directDownload": "Téléchargement direct",
   "advancedOptions": "Options avancées",
   "followSettings": "Suivre les paramètres",

ui/flutter/lib/l10n/app_hu.arb

@@ -18,6 +18,7 @@
   "exit": "Kilépés",
   "pressBackAgainToExit": "Nyomja meg újra a Vissza gombot a kilépéshez",
   "create": "Feladat létrehozása",
+  "createAction": "Létrehozás",
   "directDownload": "Közvetlen letöltés",
   "advancedOptions": "Haladó beállítások",
   "followSettings": "Beállítások követése",

ui/flutter/lib/l10n/app_id.arb

@@ -18,6 +18,7 @@
   "exit": "Keluar",
   "pressBackAgainToExit": "Tekan kembali sekali lagi untuk keluar",
   "create": "Membuat Tugas",
+  "createAction": "Buat",
   "directDownload": "Unduhan Langsung",
   "advancedOptions": "Pengaturan Lanjutan",
   "followSettings": "Mengikuti Pengaturan",

ui/flutter/lib/l10n/app_it.arb

@@ -18,6 +18,7 @@
   "exit": "Uscita",
   "pressBackAgainToExit": "Premi di nuovo Indietro per uscire",
   "create": "Crea attività",
+  "createAction": "Crea",
   "directDownload": "Scaricamento diretto",
   "advancedOptions": "Opzioni avanzate",
   "followSettings": "Seguire le impostazioni",

ui/flutter/lib/l10n/app_ja.arb

@@ -18,6 +18,7 @@
   "exit": "終了",
   "pressBackAgainToExit": "もう一度戻るボタンを押すと終了します",
   "create": "タスクを作成",
+  "createAction": "作成",
   "directDownload": "直接ダウンロード",
   "advancedOptions": "詳細オプション",
   "followSettings": "設定に従う",

ui/flutter/lib/l10n/app_ko.arb

@@ -18,6 +18,7 @@
   "exit": "종료",
   "pressBackAgainToExit": "종료하려면 뒤로 버튼을 한 번 더 누르세요",
   "create": "작업 생성",
+  "createAction": "생성",
   "directDownload": "바로 다운로드",
   "advancedOptions": "고급 옵션",
   "followSettings": "설정값 사용",

ui/flutter/lib/l10n/app_pl.arb

@@ -18,6 +18,7 @@
   "exit": "Wyjście",
   "pressBackAgainToExit": "Naciśnij ponownie Wstecz, aby wyjść",
   "create": "Utwórz zadanie",
+  "createAction": "Utwórz",
   "directDownload": "Pobieranie bezpośrednie",
   "advancedOptions": "Zaawansowane",
   "followSettings": "Podążaj za ustawieniami",

ui/flutter/lib/l10n/app_pt.arb

@@ -18,6 +18,7 @@
   "exit": "Sair",
   "pressBackAgainToExit": "Prima novamente Voltar para sair",
   "create": "Criar Tarefa",
+  "createAction": "Criar",
   "directDownload": "Download Direto",
   "advancedOptions": "Opções Avançadas",
   "followSettings": "Seguir as Configurações",

ui/flutter/lib/l10n/app_ru.arb

@@ -18,6 +18,7 @@
   "exit": "Выход",
   "pressBackAgainToExit": "Нажмите «Назад» ещё раз, чтобы выйти",
   "create": "Создать задачу",
+  "createAction": "Создать",
   "directDownload": "Прямая загрузка",
   "advancedOptions": "Расширенные опции",
   "followSettings": "По умолчанию",

ui/flutter/lib/l10n/app_ta.arb

@@ -18,6 +18,7 @@
   "exit": "வெளியேறு",
   "pressBackAgainToExit": "வெளியேற மீண்டும் பின்செல் பொத்தானை அழுத்தவும்",
   "create": "பணியை உருவாக்கு",
+  "createAction": "உருவாக்கு",
   "directDownload": "நேரடி பதிவிறக்கம்",
   "advancedOptions": "மேம்பட்ட விருப்பங்கள்",
   "followSettings": "அமைப்புகளைப் பின்தொடரவும்",

ui/flutter/lib/l10n/app_tr.arb

@@ -18,6 +18,7 @@
   "exit": "Çıkış",
   "pressBackAgainToExit": "Çıkmak için tekrar geri tuşuna basın",
   "create": "İşlem Oluştur",
+  "createAction": "Oluştur",
   "directDownload": "Direkt İndir",
   "advancedOptions": "Gelişmiş Seçenekler",
   "followSettings": "Ayarları Takip Et",

ui/flutter/lib/l10n/app_uk.arb

@@ -18,6 +18,7 @@
   "exit": "Вихід",
   "pressBackAgainToExit": "Натисніть «Назад» ще раз, щоб вийти",
   "create": "Створити завдання",
+  "createAction": "Створити",
   "directDownload": "Пряме завантаження",
   "advancedOptions": "Додаткові параметри",
   "followSettings": "За замовчуванням",

ui/flutter/lib/l10n/app_vi.arb

@@ -18,6 +18,7 @@
   "exit": "Thoát",
   "pressBackAgainToExit": "Nhấn quay lại lần nữa để thoát",
   "create": "Tạo nhiệm vụ",
+  "createAction": "Tạo",
   "directDownload": "Tải trực tiếp",
   "advancedOptions": "Tùy chọn nâng cao",
   "followSettings": "Theo thiết lập",

ui/flutter/lib/l10n/app_zh.arb

@@ -18,6 +18,7 @@
   "exit": "退出",
   "pressBackAgainToExit": "再按一次返回键退出应用",
   "create": "创建任务",
+  "createAction": "创建",
   "directDownload": "直接下载",
   "advancedOptions": "高级选项",
   "followSettings": "跟随设置",

ui/flutter/lib/l10n/app_zh_TW.arb

@@ -18,6 +18,7 @@
   "exit": "退出",
   "pressBackAgainToExit": "再按一次返回鍵退出應用程式",
   "create": "建立任務",
+  "createAction": "建立",
   "directDownload": "直接下載",
   "advancedOptions": "進階選項",
   "followSettings": "跟隨設定",

ui/flutter/lib/shared/theme/app_component_themes.dart

@@ -18,42 +18,50 @@ class AppComponentThemes extends StatelessWidget {
         align: 1,
         border: Border.all(color: theme.colorScheme.ring.withValues(alpha: 0.65), width: 1),
       ),
-      child: shad.ComponentTheme<shad.SecondaryButtonTheme>(
-        data: shad.SecondaryButtonTheme(
-          decoration: (context, states, value) {
-            final decoration = switch (value) {
-              final BoxDecoration decoration => decoration,
-              _ => BoxDecoration(borderRadius: BorderRadius.circular(theme.radiusMd)),
-            };
-            if (states.contains(WidgetState.disabled)) {
-              return decoration.copyWith(color: palette.surfaceSoft);
-            }
-            if (theme.brightness == Brightness.light) {
-              final background = Color.alphaBlend(palette.textPrimary.withValues(alpha: 0.08), palette.surfaceSoft);
-              final hoverBackground = Color.alphaBlend(
-                palette.textPrimary.withValues(alpha: 0.13),
-                palette.surfaceSoft,
-              );
-              return decoration.copyWith(color: states.contains(WidgetState.hovered) ? hoverBackground : background);
-            }
-            return value;
-          },
-          textStyle: (context, states, value) => states.contains(WidgetState.disabled)
-              ? value.copyWith(color: palette.textMuted.withValues(alpha: 0.62))
-              : value,
-          iconTheme: (context, states, value) => states.contains(WidgetState.disabled)
-              ? value.copyWith(color: palette.textMuted.withValues(alpha: 0.62))
-              : value,
+      child: shad.ComponentTheme<shad.TextFieldTheme>(
+        data: shad.TextFieldTheme(
+          filled: true,
+          border: Border.all(color: palette.border),
+          borderRadius: BorderRadius.circular(AppDesignTokens.controlRadius),
+          padding: AppDesignTokens.textFieldPadding,
         ),
-        child: shad.ComponentTheme<shad.CheckboxTheme>(
-          data: shad.CheckboxTheme(
-            size: AppDesignTokens.checkboxSize,
-            gap: AppDesignTokens.checkboxLabelGap,
-            borderColor: theme.brightness == Brightness.dark ? palette.textMuted : palette.border,
+        child: shad.ComponentTheme<shad.SecondaryButtonTheme>(
+          data: shad.SecondaryButtonTheme(
+            decoration: (context, states, value) {
+              final decoration = switch (value) {
+                final BoxDecoration decoration => decoration,
+                _ => BoxDecoration(borderRadius: BorderRadius.circular(theme.radiusMd)),
+              };
+              if (states.contains(WidgetState.disabled)) {
+                return decoration.copyWith(color: palette.surfaceSoft);
+              }
+              if (theme.brightness == Brightness.light) {
+                final background = Color.alphaBlend(palette.textPrimary.withValues(alpha: 0.08), palette.surfaceSoft);
+                final hoverBackground = Color.alphaBlend(
+                  palette.textPrimary.withValues(alpha: 0.13),
+                  palette.surfaceSoft,
+                );
+                return decoration.copyWith(color: states.contains(WidgetState.hovered) ? hoverBackground : background);
+              }
+              return value;
+            },
+            textStyle: (context, states, value) => states.contains(WidgetState.disabled)
+                ? value.copyWith(color: palette.textMuted.withValues(alpha: 0.62))
+                : value,
+            iconTheme: (context, states, value) => states.contains(WidgetState.disabled)
+                ? value.copyWith(color: palette.textMuted.withValues(alpha: 0.62))
+                : value,
           ),
-          child: shad.ComponentTheme<shad.ToastTheme>(
-            data: const shad.ToastTheme(toastConstraints: BoxConstraints(maxWidth: 420)),
-            child: child,
+          child: shad.ComponentTheme<shad.CheckboxTheme>(
+            data: shad.CheckboxTheme(
+              size: AppDesignTokens.checkboxSize,
+              gap: AppDesignTokens.checkboxLabelGap,
+              borderColor: theme.brightness == Brightness.dark ? palette.textMuted : palette.border,
+            ),
+            child: shad.ComponentTheme<shad.ToastTheme>(
+              data: const shad.ToastTheme(toastConstraints: BoxConstraints(maxWidth: 420)),
+              child: child,
+            ),
           ),
         ),
       ),

ui/flutter/lib/shared/theme/app_design_tokens.dart

@@ -10,6 +10,7 @@ class AppDesignTokens {
   static const double contentHeaderHeight = 48;
   static const double taskRowHeight = 72;
   static const double controlRadius = 4;
+  static const double dialogActionMinWidth = 100;
   static const double checkboxSize = 18;
   static const double checkboxLabelGap = 10;
   static const double taskDetailsDrawerMinWidth = 440;
@@ -21,6 +22,9 @@ class AppDesignTokens {
   static const double settingsFormControlWidth = 420;
   static const double settingsNumberControlWidth = 168;
   static const double settingsItemMinLabelWidth = 160;
+  static const EdgeInsets textFieldPadding = EdgeInsets.symmetric(horizontal: 12, vertical: 11);
+  static const EdgeInsets compactTextFieldPadding = EdgeInsets.symmetric(horizontal: 12, vertical: 6);
+  static const EdgeInsets numberTextFieldPadding = EdgeInsets.symmetric(horizontal: 12, vertical: 10);
 
   static const EdgeInsets pagePadding = EdgeInsets.symmetric(horizontal: 32);
   static const EdgeInsets sidebarPadding = EdgeInsets.symmetric(horizontal: 16);

ui/flutter/lib/shared/widgets/app_loading_button.dart

@@ -30,7 +30,15 @@ class AppLoadingButton extends StatelessWidget {
     final palette = AppPalette.of(context);
     final replaceChild = loading && icon == null;
     final leading = loading && icon != null ? _LoadingIcon(variant: variant) : icon;
-    final effectiveChild = replaceChild ? _LoadingIcon(variant: variant) : child;
+    final effectiveChild = replaceChild
+        ? Stack(
+            alignment: Alignment.center,
+            children: [
+              ExcludeSemantics(child: Opacity(opacity: 0, child: child)),
+              Positioned.fill(child: _LoadingIcon(variant: variant)),
+            ],
+          )
+        : child;
     final content = leading == null
         ? effectiveChild
         : Row(

ui/flutter/lib/shared/widgets/app_number_input.dart

@@ -2,6 +2,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'package:shadcn_flutter/shadcn_flutter.dart' as shad;
 
+import '../theme/app_design_tokens.dart';
 import 'app_text_field.dart';
 
 /// A bounded numeric text field with the app's standard spinner controls.
@@ -91,6 +92,7 @@ class _AppNumberInputState extends State<AppNumberInput> {
           : TextInputType.number,
       inputFormatters: formatters,
       enabled: widget.enabled,
+      padding: AppDesignTokens.numberTextFieldPadding,
       features: [
         shad.InputFeature.spinner(
           step: widget.step,

ui/flutter/linux/runner/my_application.cc

@@ -48,11 +48,11 @@ static void my_application_activate(GApplication* application) {
   if (use_header_bar) {
     GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
     gtk_widget_show(GTK_WIDGET(header_bar));
-    gtk_header_bar_set_title(header_bar, "gopeed");
+    gtk_header_bar_set_title(header_bar, "Gopeed");
     gtk_header_bar_set_show_close_button(header_bar, TRUE);
     gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
   } else {
-    gtk_window_set_title(window, "gopeed");
+    gtk_window_set_title(window, "Gopeed");
   }
 
   gtk_window_set_default_size(window, 1280, 720);

ui/flutter/macos/Runner/AppDelegate.swift

@@ -26,16 +26,18 @@ class AppDelegate: FlutterAppDelegate {
   }
 
   override func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool {
-    if !flag {
-      for window in NSApp.windows {
-        if !window.isVisible {
-          window.setIsVisible(true)
-        }
-        window.makeKeyAndOrderFront(self)
+    // Closed child windows can remain in NSApp.windows. Restoring every
+    // window resurrects completed create-task forms with their last frame.
+    // Use the main window even when an unfinished child is still visible.
+    if let window = sender.windows.first(where: { $0 is MainFlutterWindow }) {
+      if window.isMiniaturized {
+        window.deminiaturize(self)
       }
-      NSApp.activate(ignoringOtherApps: true)
+      window.makeKeyAndOrderFront(self)
+      sender.activate(ignoringOtherApps: true)
     }
-    return true
+    // We handled reopening; AppKit must not restore other retained windows.
+    return false
   }
 
   override func application(_ sender: NSApplication, openFile filename: String) -> Bool {

ui/flutter/macos/Runner/Base.lproj/MainMenu.xib

@@ -330,7 +330,7 @@
             </items>
             <point key="canvasLocation" x="142" y="-258"/>
         </menu>
-        <window title="APP_NAME" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g" customClass="MainFlutterWindow" customModule="Runner" customModuleProvider="target">
+        <window title="Gopeed" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g" customClass="MainFlutterWindow" customModule="Runner" customModuleProvider="target">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
             <rect key="contentRect" x="335" y="390" width="800" height="600"/>
             <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1577"/>

ui/flutter/test/app/application/app_notification_controller_test.dart

@@ -0,0 +1,139 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:gopeed/api/model/downloader_config.dart';
+import 'package:gopeed/app/application/app_notification_controller.dart';
+import 'package:gopeed/app/application/app_runtime_controller.dart';
+import 'package:gopeed/core/common/api_server_state.dart';
+import 'package:gopeed/core/common/start_config.dart';
+import 'package:gopeed/core/common/task_event.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  const channel = MethodChannel('dexterous.com/flutter/local_notifications');
+  final calls = <MethodCall>[];
+  var permissionGranted = true;
+  late StreamController<TaskEvent> events;
+
+  setUp(() {
+    debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
+    MacOSFlutterLocalNotificationsPlugin.registerWith();
+    calls.clear();
+    permissionGranted = true;
+    events = StreamController<TaskEvent>.broadcast();
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, (call) async {
+      calls.add(call);
+      return permissionGranted;
+    });
+  });
+
+  tearDown(() {
+    unawaited(events.close());
+    debugDefaultTargetPlatformOverride = null;
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
+  });
+
+  Future<ProviderContainer> start({required bool enabled}) async {
+    final container = ProviderContainer(
+      overrides: [
+        appRuntimeControllerProvider.overrideWith(() => _TestRuntimeController(enabled)),
+        appNotificationControllerProvider.overrideWith(() => _TestNotificationController(events.stream)),
+      ],
+    );
+    addTearDown(container.dispose);
+    await container.read(appRuntimeControllerProvider.future);
+    await container.read(appNotificationControllerProvider.future);
+    return container;
+  }
+
+  Map<dynamic, dynamic> initialization() => calls.lastWhere((call) => call.method == 'initialize').arguments as Map;
+
+  test('macOS requests alerts and sound when download notifications are enabled at startup', () async {
+    await start(enabled: true);
+
+    expect(initialization()['requestAlertPermission'], isTrue);
+    expect(initialization()['requestSoundPermission'], isTrue);
+    expect(initialization()['requestBadgePermission'], isFalse);
+  });
+
+  test('disabled notifications defer authorization until the setting is enabled', () async {
+    final container = await start(enabled: false);
+    expect(initialization()['requestAlertPermission'], isFalse);
+    expect(initialization()['requestSoundPermission'], isFalse);
+
+    final runtime = container.read(appRuntimeControllerProvider.notifier) as _TestRuntimeController;
+    runtime.setNotificationsEnabled(true);
+    await container.pump();
+    await container.read(appNotificationControllerProvider.future);
+
+    expect(initialization()['requestAlertPermission'], isTrue);
+    expect(initialization()['requestSoundPermission'], isTrue);
+
+    runtime.setNotificationsEnabled(false);
+    await container.pump();
+    await container.read(appNotificationControllerProvider.future);
+    expect(initialization()['requestAlertPermission'], isFalse);
+    expect(initialization()['requestSoundPermission'], isFalse);
+  });
+
+  test('denied macOS authorization does not fail notification controller startup', () async {
+    permissionGranted = false;
+    final container = await start(enabled: true);
+
+    expect(container.read(appNotificationControllerProvider).requireValue.started, isTrue);
+  });
+
+  test('terminal task events notify once after enabling and stop after disabling', () async {
+    final container = await start(enabled: false);
+    final runtime = container.read(appRuntimeControllerProvider.notifier) as _TestRuntimeController;
+    const done = TaskEvent(type: TaskEventType.done, taskId: '1', name: 'archive.zip');
+    events.add(done);
+    await Future<void>.delayed(Duration.zero);
+    expect(calls.where((call) => call.method == 'show'), isEmpty);
+
+    runtime.setNotificationsEnabled(true);
+    await container.pump();
+    await container.read(appNotificationControllerProvider.future);
+    events.add(done);
+    events.add(const TaskEvent(type: TaskEventType.error, taskId: '2', name: 'failed.zip'));
+    await Future<void>.delayed(Duration.zero);
+    final notifications = calls.where((call) => call.method == 'show').toList();
+    expect(notifications, hasLength(2));
+    expect(notifications.map((call) => (call.arguments as Map)['body']), ['archive.zip', 'failed.zip']);
+
+    runtime.setNotificationsEnabled(false);
+    await container.pump();
+    await container.read(appNotificationControllerProvider.future);
+    events.add(done);
+    await Future<void>.delayed(Duration.zero);
+    expect(calls.where((call) => call.method == 'show'), hasLength(2));
+  });
+}
+
+class _TestNotificationController extends AppNotificationController {
+  _TestNotificationController(this.taskEvents);
+
+  @override
+  final Stream<TaskEvent> taskEvents;
+}
+
+class _TestRuntimeController extends AppRuntimeController {
+  _TestRuntimeController(this.enabled);
+
+  final bool enabled;
+
+  @override
+  Future<AppRuntimeState> build() async => _runtime(enabled);
+
+  void setNotificationsEnabled(bool enabled) => state = AsyncData(_runtime(enabled));
+
+  AppRuntimeState _runtime(bool enabled) => AppRuntimeState(
+    startConfig: StartConfig(),
+    apiServerState: ApiServerState.fromJson({}),
+    downloaderConfig: DownloaderConfig()..extra.desktopNotification = enabled,
+  );
+}

ui/flutter/test/core/window/app_window_payload_test.dart

@@ -9,9 +9,9 @@ void main() {
   test('create-task child window has a localized native title', () {
     expect(
       AppWindowBootstrap.subWindowTitle(AppWindowType.createTask, appLocalizationsFor('en')),
-      'Create Task - Gopeed',
+      'Gopeed-Create Task',
     );
-    expect(AppWindowBootstrap.subWindowTitle(AppWindowType.createTask, appLocalizationsFor('zh')), '创建任务 - Gopeed');
+    expect(AppWindowBootstrap.subWindowTitle(AppWindowType.createTask, appLocalizationsFor('zh')), 'Gopeed-创建任务');
   });
 
   test('create-task payload only carries initial task data', () {

ui/flutter/test/features/tasks/presentation/create_task_window_page_test.dart

@@ -1,4 +1,6 @@
 import 'package:flutter/widgets.dart';
+import 'package:flutter/services.dart';
+import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/widgets.dart' as flutter show Row;
 import 'package:flutter/foundation.dart' show TargetPlatform, debugDefaultTargetPlatformOverride;
 import 'package:flutter/material.dart' show Icons;
@@ -9,7 +11,10 @@ import 'package:gopeed/api/model/create_task.dart';
 import 'package:gopeed/api/model/downloader_config.dart';
 import 'package:gopeed/api/model/options.dart';
 import 'package:gopeed/api/model/request.dart';
+import 'package:gopeed/api/model/resolve_result.dart';
+import 'package:gopeed/api/model/resource.dart';
 import 'package:gopeed/core/capabilities/app_capabilities.dart';
+import 'package:gopeed/core/capabilities/app_navigation_capability.dart';
 import 'package:gopeed/core/capabilities/capability_rpc.dart';
 import 'package:gopeed/core/capabilities/gopeed_capability.dart';
 import 'package:gopeed/core/capabilities/storage_capability.dart';
@@ -19,10 +24,63 @@ import 'package:gopeed/shared/services/download_directory_picker.dart';
 import 'package:gopeed/shared/theme/app_component_themes.dart';
 import 'package:gopeed/shared/theme/app_design_tokens.dart';
 import 'package:gopeed/shared/theme/app_theme.dart';
+import 'package:gopeed/shared/widgets/app_loading_button.dart';
 import 'package:gopeed/shared/widgets/app_tooltip.dart';
 import 'package:shadcn_flutter/shadcn_flutter.dart' as shad;
 
 void main() {
+  for (final navigationFails in [false, true]) {
+    testWidgets('child creation selects downloads before closing (navigation fails: $navigationFails)', (tester) async {
+      tester.view.physicalSize = const Size(1024, 720);
+      tester.view.devicePixelRatio = 1;
+      addTearDown(tester.view.resetPhysicalSize);
+      addTearDown(tester.view.resetDevicePixelRatio);
+      final events = <String>[];
+      const channel = MethodChannel('window_manager');
+      final messenger = TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger;
+      messenger.setMockMethodCallHandler(channel, (call) async {
+        events.add(call.method);
+        return null;
+      });
+      addTearDown(() => messenger.setMockMethodCallHandler(channel, null));
+      final config = DownloaderConfig(downloadDir: '/downloads')..extra.defaultDirectDownload = true;
+      final registry = CapabilityRegistry(createAppCapabilityCodecs())
+        ..bind(GopeedMethods.getConfig, (_) => config)
+        ..bind(StorageMethods.saveCreateHistory, (_) => const RpcUnit())
+        ..bind(GopeedMethods.createTask, (_) {
+          events.add('created');
+          return 'task-id';
+        })
+        ..bind(NavigationMethods.showDownloadingTasks, (_) {
+          events.add('downloads');
+          if (navigationFails) throw StateError('Navigation unavailable');
+          return const RpcUnit();
+        });
+      await tester.pumpWidget(
+        ProviderScope(
+          overrides: [appCapabilitiesProvider.overrideWithValue(AppCapabilities(LocalCapabilityInvoker(registry)))],
+          child: shad.ShadcnApp(
+            theme: AppTheme.light(),
+            materialTheme: AppTheme.materialLight(),
+            home: AppComponentThemes(
+              child: CreateTaskWindowPage(
+                windowController: WindowController.fromWindowId('child'),
+                initialTask: CreateTask(req: Request(url: 'https://example.com/file.apk')),
+              ),
+            ),
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.tap(find.text('Confirm'));
+      // The mocked native close deliberately leaves the widget mounted.
+      await tester.pump();
+      await tester.pump(const Duration(milliseconds: 100));
+      expect(events, ['created', 'downloads', 'close']);
+      await tester.pumpWidget(const SizedBox());
+    });
+  }
+
   testWidgets('repeated external tasks update the open create route and replace request metadata', (tester) async {
     debugDefaultTargetPlatformOverride = TargetPlatform.android;
     try {
@@ -240,7 +298,10 @@ void main() {
 
     final connectionsInput = find.byKey(const ValueKey('create-task-connections-input'));
     expect(connectionsInput, findsOneWidget);
-    expect(tester.getSize(connectionsInput).width, AppDesignTokens.settingsNumberControlWidth);
+    expect(
+      tester.getSize(connectionsInput).width,
+      tester.getSize(find.byKey(const ValueKey('create-task-rename-input'))).width,
+    );
     final connectionsField = tester.widget<shad.TextField>(connectionsInput);
     expect(connectionsField.controller!.text, '12');
     expect(connectionsField.features.single, isA<shad.InputSpinnerFeature>());
@@ -399,6 +460,57 @@ void main() {
     expect(submitted?.opts?.asDefaultPath, isTrue);
   });
 
+  testWidgets('resolved task keeps rename empty and uses equal-width single-line actions', (WidgetTester tester) async {
+    tester.view.physicalSize = const Size(700, 700);
+    tester.view.devicePixelRatio = 1;
+    addTearDown(tester.view.resetPhysicalSize);
+    addTearDown(tester.view.resetDevicePixelRatio);
+
+    final registry = CapabilityRegistry(createAppCapabilityCodecs())
+      ..bind(GopeedMethods.getConfig, (_) => DownloaderConfig(downloadDir: '/downloads'))
+      ..bind(
+        GopeedMethods.resolve,
+        (_) => ResolveResult(
+          id: 'resolved-id',
+          res: Resource(
+            name: 'server-generated-name',
+            files: [FileInfo(name: 'video.mp4', size: 1024)],
+          ),
+        ),
+      )
+      ..bind(StorageMethods.saveCreateHistory, (_) => const RpcUnit());
+    final capabilities = AppCapabilities(LocalCapabilityInvoker(registry));
+
+    await tester.pumpWidget(
+      ProviderScope(
+        overrides: [appCapabilitiesProvider.overrideWithValue(capabilities)],
+        child: shad.ShadcnApp(
+          theme: AppTheme.light(),
+          materialTheme: AppTheme.materialLight(),
+          home: AppComponentThemes(child: const CreateTaskWindowPage()),
+        ),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.enterText(find.byKey(const ValueKey('create-task-url-input')), 'https://example.com/video.mp4');
+    await tester.tap(find.byKey(const ValueKey('create-task-confirm-button')));
+    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 300));
+
+    expect(_fieldText(tester, 'create-task-rename-input'), isEmpty);
+    final createButton = tester.widget<AppLoadingButton>(find.byKey(const ValueKey('resolve-create-button')));
+    expect(createButton.child, isA<Text>());
+    final createText = createButton.child as Text;
+    expect(createText.data, 'Create');
+    expect(createText.maxLines, 1);
+    expect(createText.softWrap, isFalse);
+    expect(
+      tester.getSize(find.byKey(const ValueKey('resolve-cancel-button'))),
+      tester.getSize(find.byKey(const ValueKey('resolve-create-button'))),
+    );
+    expect(tester.takeException(), isNull);
+  });
+
   testWidgets('create history supports filtering, deleting one entry, and clearing all entries', (
     WidgetTester tester,
   ) async {

ui/flutter/test/features/tasks/presentation/resolve_task_actions_test.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:gopeed/features/tasks/presentation/widgets/resolve_task_actions.dart';
+import 'package:gopeed/l10n/l10n.dart';
+import 'package:gopeed/shared/theme/app_component_themes.dart';
+import 'package:gopeed/shared/theme/app_theme.dart';
+import 'package:gopeed/shared/widgets/app_loading_button.dart';
+import 'package:shadcn_flutter/shadcn_flutter.dart' as shad;
+
+void main() {
+  for (final width in [390.0, 1024.0]) {
+    for (final language in ['en', 'zh', 'de']) {
+      testWidgets('resolve actions stay equal at $width in $language, including loading', (tester) async {
+        tester.view.physicalSize = Size(width, 760);
+        tester.view.devicePixelRatio = 1;
+        addTearDown(tester.view.resetPhysicalSize);
+        addTearDown(tester.view.resetDevicePixelRatio);
+        var submitting = false;
+        var cancelled = false;
+        await tester.pumpWidget(
+          shad.ShadcnApp(
+            localizationsDelegates: AppLocalizations.localizationsDelegates,
+            supportedLocales: AppLocalizations.supportedLocales,
+            theme: AppTheme.light(),
+            materialTheme: AppTheme.materialLight(),
+            home: Builder(
+              builder: (context) => Localizations.override(
+                context: context,
+                locale: Locale(language),
+                delegates: const [AppLocalizations.delegate],
+                child: AppComponentThemes(
+                  child: Center(
+                    child: StatefulBuilder(
+                      builder: (context, setState) => shad.AlertDialog(
+                        padding: const EdgeInsets.all(18),
+                        content: SizedBox(width: width < 760 ? width - 32 : 720, height: 100),
+                        actions: [
+                          Flexible(
+                            child: ResolveTaskActions(
+                              submitting: submitting,
+                              onCancel: () => cancelled = true,
+                              onCreate: () => setState(() => submitting = true),
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+        await tester.pumpAndSettle();
+        final cancel = find.byKey(const ValueKey('resolve-cancel-button'));
+        final create = find.byKey(const ValueKey('resolve-create-button'));
+        final cancelRect = tester.getRect(cancel);
+        final createRect = tester.getRect(create);
+        expect(cancelRect.size, createRect.size);
+        expect(cancelRect.center.dy, createRect.center.dy);
+        expect(cancelRect.left, greaterThanOrEqualTo(0));
+        expect(createRect.right, lessThanOrEqualTo(width));
+        expect(find.text(appLocalizationsFor(language).createAction), findsOneWidget);
+        await tester.tap(cancel);
+        expect(cancelled, isTrue);
+        await tester.tap(create);
+        await tester.pump();
+        await tester.pump(const Duration(milliseconds: 200));
+        expect(tester.widget<AppLoadingButton>(create).loading, isTrue);
+        expect(tester.widget<shad.SecondaryButton>(cancel).onPressed, isNull);
+        expect(tester.getRect(cancel), cancelRect);
+        expect(tester.getRect(create), createRect);
+        expect(tester.takeException(), isNull);
+      });
+    }
+  }
+}

ui/flutter/test/shared/theme/app_component_themes_test.dart

@@ -7,6 +7,30 @@ import 'package:gopeed/shared/theme/app_theme.dart';
 import 'package:shadcn_flutter/shadcn_flutter.dart' as shad;
 
 void main() {
+  testWidgets('provides the standard text field appearance', (tester) async {
+    late shad.TextFieldTheme textFieldTheme;
+
+    await tester.pumpWidget(
+      shad.ShadcnApp(
+        theme: AppTheme.light(),
+        materialTheme: AppTheme.materialLight(),
+        home: AppComponentThemes(
+          child: Builder(
+            builder: (context) {
+              textFieldTheme = shad.ComponentTheme.of<shad.TextFieldTheme>(context);
+              return const SizedBox();
+            },
+          ),
+        ),
+      ),
+    );
+
+    expect(textFieldTheme.filled, isTrue);
+    expect(textFieldTheme.border, Border.all(color: AppPalette.light.border));
+    expect(textFieldTheme.borderRadius, BorderRadius.circular(AppDesignTokens.controlRadius));
+    expect(textFieldTheme.padding, AppDesignTokens.textFieldPadding);
+  });
+
   testWidgets('provides the standard checkbox metrics', (tester) async {
     late shad.CheckboxTheme checkboxTheme;
 

ui/flutter/test/shared/widgets/app_loading_button_test.dart

@@ -134,7 +134,10 @@ void main() {
       of: find.byKey(const ValueKey('text-only-loading-button')),
       matching: find.byType(shad.CircularProgressIndicator),
     );
-    expect(find.text('Login'), findsNothing);
+    final hiddenLabel = find.text('Login');
+    expect(hiddenLabel, findsOneWidget);
+    expect(tester.widget<Opacity>(find.ancestor(of: hiddenLabel, matching: find.byType(Opacity))).opacity, 0);
+    expect(find.ancestor(of: hiddenLabel, matching: find.byType(ExcludeSemantics)), findsOneWidget);
     expect(loader, findsOneWidget);
     expect(tester.getRect(loader).center, bounds.center);
   });

ui/flutter/test/widget_test.dart

@@ -13,6 +13,9 @@ import 'package:go_router/go_router.dart';
 import 'package:shadcn_flutter/shadcn_flutter.dart' as shad;
 import 'package:window_manager/window_manager.dart';
 import 'package:gopeed/app/app.dart';
+import 'package:gopeed/app/router/app_router.dart';
+import 'package:gopeed/core/capabilities/app_capabilities.dart';
+import 'package:gopeed/core/capabilities/app_navigation_capability.dart';
 import 'package:gopeed/app/application/app_appearance_controller.dart';
 import 'package:gopeed/app/application/app_deep_link_controller.dart';
 import 'package:gopeed/app/application/app_notification_controller.dart';
@@ -93,6 +96,38 @@ import 'package:gopeed/util/updater.dart';
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized().platformDispatcher.localeTestValue = const Locale('en');
 
+  testWidgets('child success returns to downloading from completed and another page', (tester) async {
+    await _setTestSize(tester, const Size(1024, 768));
+    await tester.pumpWidget(
+      ProviderScope(
+        overrides: [
+          appRuntimeControllerProvider.overrideWith(FakeRuntimeController.new),
+          tasksControllerProvider.overrideWith(CompletedTasksController.new),
+          settingsControllerProvider.overrideWith(FakeSettingsController.new),
+        ],
+        child: const GopeedApp(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tap(find.text('Completed'));
+    await tester.pumpAndSettle();
+    expect(find.text('done.zip'), findsOneWidget);
+
+    // Exercise the same serialized operation dispatched by a child window.
+    await LocalAppCapabilities.instance.registry.invoke(NavigationMethods.showDownloadingTasks.name, {});
+    await tester.pumpAndSettle();
+    expect(find.text('done.zip'), findsNothing);
+    expect(find.text('Create Task'), findsOneWidget);
+
+    GoRouter.of(AppRouter.rootNavigatorKey.currentContext!).go('/settings');
+    await tester.pumpAndSettle();
+    await LocalAppCapabilities.instance.capabilities.navigation.showDownloadingTasks();
+    await tester.pumpAndSettle();
+    expect(GoRouter.of(AppRouter.rootNavigatorKey.currentContext!).routeInformationProvider.value.uri.path, '/');
+    expect(find.text('done.zip'), findsNothing);
+    expect(find.text('Create Task'), findsOneWidget);
+  });
+
   test('Web MCP endpoint excludes page path, query, and hash route', () {
     expect(
       webMcpEndpoint(Uri.parse('https://gopeed.example:8443/app?source=desktop#/settings/advanced')),
@@ -414,7 +449,7 @@ void main() {
         child: shad.ShadcnApp(
           theme: AppTheme.light(),
           materialTheme: AppTheme.materialLight(),
-          home: const ExtensionsPage(),
+          home: const AppComponentThemes(child: ExtensionsPage()),
         ),
       ),
     );
@@ -434,6 +469,7 @@ void main() {
     final cardRect = tester.getRect(find.byKey(const ValueKey('extension-card-extension-0')));
     final rightmostCardRect = tester.getRect(find.byKey(const ValueKey('extension-card-extension-2')));
     final appMarkRect = tester.getRect(find.byKey(const ValueKey('primary-rail-app-mark')));
+    expect(searchRect.height, closeTo(sortRect.height, 0.01));
     expect(searchRect.width, 240);
     expect(searchRect.width, lessThan(cardRect.width));
     expect(sortRect.left - searchRect.right, closeTo(10, 0.01));
@@ -466,6 +502,7 @@ void main() {
     expect(find.byType(PrimaryRail), findsOneWidget);
     final compactSearchRect = tester.getRect(find.byKey(const ValueKey('extension-search-field-container')));
     expect(compactSearchRect.width, lessThan(240));
+    expect(compactSearchRect.height, closeTo(sortRect.height, 0.01));
     expect(
       tester.getRect(find.byKey(const ValueKey('extension-sort-control'))).center.dy,
       closeTo(compactSearchRect.center.dy, 0.01),
@@ -710,7 +747,7 @@ void main() {
         child: shad.ShadcnApp(
           theme: AppTheme.light(),
           materialTheme: AppTheme.materialLight(),
-          home: const ExtensionsPage(),
+          home: const AppComponentThemes(child: ExtensionsPage()),
         ),
       ),
     );
@@ -1860,6 +1897,40 @@ void main() {
     expect(tester.takeException(), isNull);
   });
 
+  testWidgets('loading button preserves its content dimensions', (WidgetTester tester) async {
+    var loading = false;
+    late StateSetter setButtonState;
+    await tester.pumpWidget(
+      shad.ShadcnApp(
+        theme: AppTheme.light(),
+        materialTheme: AppTheme.materialLight(),
+        home: Center(
+          child: StatefulBuilder(
+            builder: (context, update) {
+              setButtonState = update;
+              return AppLoadingButton(
+                key: const ValueKey('dimension-stable-loading-button'),
+                onPressed: () {},
+                loading: loading,
+                variant: AppLoadingButtonVariant.primary,
+                child: const Text('Confirm'),
+              );
+            },
+          ),
+        ),
+      ),
+    );
+    await tester.pump();
+    final button = find.byKey(const ValueKey('dimension-stable-loading-button'));
+    final idleSize = tester.getSize(button);
+
+    setButtonState(() => loading = true);
+    await tester.pump();
+
+    expect(tester.getSize(button), idleSize);
+    expect(find.descendant(of: button, matching: find.byType(shad.CircularProgressIndicator)), findsOneWidget);
+  });
+
   testWidgets('failed tracker update does not reload or reset the settings page', (WidgetTester tester) async {
     await _setTestSize(tester, const Size(1024, 900));
     final runtimeController = FailingTrackerRuntimeController();
@@ -2302,7 +2373,9 @@ void main() {
     await tester.pumpAndSettle();
     final createDirectoryInput = find.byKey(const ValueKey('create-task-directory-input'));
     final createRenameInput = find.byKey(const ValueKey('create-task-rename-input'));
+    final createConnectionsInput = find.byKey(const ValueKey('create-task-connections-input'));
     expect(tester.getSize(createDirectoryInput).height, tester.getSize(createRenameInput).height);
+    expect(tester.getSize(createConnectionsInput), tester.getSize(createRenameInput));
     final createDirectoryField = tester.widget<shad.TextField>(createDirectoryInput);
     final createRenameField = tester.widget<shad.TextField>(
       find.descendant(of: createRenameInput, matching: find.byType(AppTextField)),
@@ -2404,6 +2477,27 @@ void main() {
     expect(tester.takeException(), isNull);
   });
 
+  testWidgets('create task rename stays user-controlled and resets when the URL changes', (WidgetTester tester) async {
+    await _setTestSize(tester, const Size(700, 500));
+    await tester.pumpWidget(const ProviderScope(child: _CreateTaskPageHarness()));
+    await tester.pump();
+
+    final urlInput = find.byKey(const ValueKey('create-task-url-input'));
+    final renameInput = find.byKey(const ValueKey('create-task-rename-input'));
+    await tester.enterText(urlInput, 'https://example.com/first.zip');
+    await tester.enterText(renameInput, 'custom-name.zip');
+    expect(find.text('custom-name.zip'), findsOneWidget);
+
+    await tester.enterText(urlInput, 'https://example.com/second.zip');
+    await tester.pump();
+
+    final renameField = tester.widget<AppTextField>(
+      find.descendant(of: renameInput, matching: find.byType(AppTextField)),
+    );
+    expect(renameField.controller!.text, isEmpty);
+    await tester.pump(const Duration(seconds: 1));
+  });
+
   testWidgets('create task labels direct download without a mode field', (WidgetTester tester) async {
     await _setTestSize(tester, const Size(700, 500));
     await tester.pumpWidget(const ProviderScope(child: _CreateTaskPageHarness()));
@@ -2591,6 +2685,7 @@ void main() {
     expect(treeFinder, findsOneWidget);
     final tree = tester.widget<VirtualTreeView<dynamic>>(treeFinder);
     expect(tree.branchLine, same(shad.BranchLine.path));
+    expect(tree.rowHeight, 36);
     expect(
       tester.widgetList<shad.Checkbox>(find.byType(shad.Checkbox)).every((checkbox) => checkbox.size == null),
       isTrue,
@@ -4819,7 +4914,7 @@ class _CreateTaskPageHarness extends StatelessWidget {
     return shad.ShadcnApp(
       theme: AppTheme.light(),
       materialTheme: AppTheme.materialLight(),
-      home: const CreateTaskWindowPage(),
+      home: const AppComponentThemes(child: CreateTaskWindowPage()),
     );
   }
 }

ui/flutter/web/manifest.json

@@ -1,6 +1,6 @@
 {
-    "name": "gopeed",
-    "short_name": "gopeed",
+    "name": "Gopeed",
+    "short_name": "Gopeed",
     "start_url": ".",
     "display": "standalone",
     "background_color": "#0175C2",

ui/flutter/windows/runner/main.cpp

@@ -56,7 +56,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
   flutter::DartProject project(L"data");
   std::vector<std::string> command_line_arguments = GetCommandLineArguments();
   if (!IsMultiWindowLaunch(command_line_arguments) &&
-      SendAppLinkToInstance(L"gopeed")) {
+      SendAppLinkToInstance(L"Gopeed")) {
     return EXIT_SUCCESS;
   }
 
@@ -71,7 +71,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
   FlutterWindow window(project);
   Win32Window::Point origin(10, 10);
   Win32Window::Size size(1280, 720);
-  if (!window.Create(L"gopeed", origin, size)) {
+  if (!window.Create(L"Gopeed", origin, size)) {
     return EXIT_FAILURE;
   }
   window.SetQuitOnClose(true);