fix(ui): refine create task actions and relocate icon sources (#1500)

ui/flutter/.agent/skills/gopeed-file-category-icons/SKILL.md

@@ -7,7 +7,7 @@ description: Design or revise Gopeed file-classification icons as one cohesive S
 
 Maintain Gopeed's file-classification visual language and its deterministic SVG → TTF → Flutter `IconData` pipeline.
 
-The canonical editable materials live in `design/file-category-icons/`, outside the Flutter project. Read its `README.md` before changing any source. Do not add that directory to Flutter assets.
+The canonical editable materials live in `design/file-category-icons/` as tooling-only sources inside the Flutter project. Read its `README.md` before changing any source. Do not add that directory to Flutter assets.
 
 ## Classification grammar
 
@@ -49,7 +49,7 @@ Use [assets/manifest.example.json](assets/manifest.example.json) and [assets/fol
 ## Invariants
 
 - Existing codepoints are API: never renumber or reuse one unless the user explicitly approves a breaking migration.
-- `design/file-category-icons/` is the sole editable source of truth. Flutter keeps only the generated runtime TTF and Dart constants.
+- `design/file-category-icons/` is the sole editable source of truth. The packaged Flutter runtime uses only the generated TTF and Dart constants.
 - Never add the design-material directory to `pubspec.yaml`; it must remain outside the packaged Flutter asset graph.
 - The manifest is the source of truth. Do not hand-edit generated Dart constants or patch the binary font.
 - Keep icon names lowercase `snake_case`; the generator emits lowerCamelCase Dart fields.

ui/flutter/design/file-category-icons/README.md

@@ -1,6 +1,6 @@
 # 文件分类图标源物料
 
-此目录是 Gopeed 文件分类图标的唯一源物料目录，位于 Flutter 工程之外，不得加入 `ui/flutter/pubspec.yaml` 的 `assets` 配置。
+此目录是 Gopeed 文件分类图标的唯一源物料目录。它位于 Flutter 工程内，但只用于设计和生成流程，不得加入 `pubspec.yaml` 的 `assets` 配置。
 
 ## 维护限制
 
@@ -17,8 +17,8 @@
 
 ## 生成产物
 
-- Flutter 字体：`ui/flutter/assets/fonts/GopeedIcons.ttf`
+- Flutter 字体：`assets/fonts/GopeedIcons.ttf`
-- Flutter 常量：`ui/flutter/lib/core/icons/gopeed_icons.dart`
+- Flutter 常量：`lib/core/icons/gopeed_icons.dart`
 
 所有修改都应遵循：
 

ui/flutter/design/file-category-icons/manifest.json

@@ -1,7 +1,7 @@
 {
   "fontFamily": "GopeedIcons",
-  "fontOutput": "../../ui/flutter/assets/fonts/GopeedIcons.ttf",
+  "fontOutput": "../../assets/fonts/GopeedIcons.ttf",
-  "dartOutput": "../../ui/flutter/lib/core/icons/gopeed_icons.dart",
+  "dartOutput": "../../lib/core/icons/gopeed_icons.dart",
   "previewOutput": "preview/gopeed_icons_preview.png",
   "dartClass": "GopeedIcons",
   "codepointStart": "0xE900",

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

@@ -29,7 +29,6 @@ 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_text_field.dart';
@@ -38,8 +37,8 @@ import '../../../../shared/widgets/app_toast.dart';
 import '../../../../l10n/l10n.dart';
 import '../../../../util/util.dart';
 import '../../application/pending_create_task.dart';
+import '../widgets/create_task_action_buttons.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});
@@ -696,17 +695,14 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
               child: Row(
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: [
-                  SecondaryButton(
+                  CreateTaskActionButtons(
-                    onPressed: _creating ? null : _closeWindow,
+                    submitting: _creating,
-                    child: SizedBox(width: 68, child: Center(child: Text(context.l10n.cancel))),
+                    onCancel: _closeWindow,
-                  ),
+                    onSubmit: _confirm,
-                  const SizedBox(width: 12),
+                    cancelLabel: context.l10n.cancel,
-                  AppLoadingButton(
+                    submitLabel: context.l10n.confirm,
-                    key: const ValueKey('create-task-confirm-button'),
+                    cancelButtonKey: const ValueKey('create-task-cancel-button'),
-                    onPressed: _confirm,
+                    submitButtonKey: const ValueKey('create-task-confirm-button'),
-                    loading: _creating,
-                    variant: AppLoadingButtonVariant.primary,
-                    child: SizedBox(width: 68, child: Center(child: Text(context.l10n.confirm))),
                   ),
                 ],
               ),
@@ -1159,10 +1155,14 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
               ),
               actions: [
                 flutter.Flexible(
-                  child: ResolveTaskActions(
+                  child: CreateTaskActionButtons(
                     submitting: submitting,
                     onCancel: () => closeOverlay(dialogContext, false),
-                    onCreate: submit,
+                    onSubmit: submit,
+                    cancelLabel: dialogContext.l10n.cancel,
+                    submitLabel: dialogContext.l10n.createAction,
+                    cancelButtonKey: const ValueKey('resolve-cancel-button'),
+                    submitButtonKey: const ValueKey('resolve-create-button'),
                   ),
                 ),
               ],
@@ -1205,7 +1205,7 @@ class _CreateTaskWindowPageState extends ConsumerState<CreateTaskWindowPage> {
                 width: contentWidth,
                 child: Row(
                   children: [
-                    Expanded(child: Text(dialogContext.l10n.createHistory)),
+                    Expanded(child: Text(dialogContext.l10n.historyLinks)),
                     AppTooltip(
                       message: dialogContext.l10n.clearHistory,
                       child: GhostButton(

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

@@ -0,0 +1,56 @@
+import 'package:flutter/widgets.dart' as flutter;
+import 'package:shadcn_flutter/shadcn_flutter.dart';
+
+import '../../../../shared/theme/app_design_tokens.dart';
+import '../../../../shared/widgets/app_loading_button.dart';
+
+class CreateTaskActionButtons extends StatelessWidget {
+  const CreateTaskActionButtons({
+    super.key,
+    required this.submitting,
+    required this.onCancel,
+    required this.onSubmit,
+    required this.cancelLabel,
+    required this.submitLabel,
+    this.cancelButtonKey,
+    this.submitButtonKey,
+  });
+
+  final bool submitting;
+  final VoidCallback onCancel;
+  final VoidCallback onSubmit;
+  final String cancelLabel;
+  final String submitLabel;
+  final Key? cancelButtonKey;
+  final Key? submitButtonKey;
+
+  @override
+  Widget build(BuildContext context) {
+    return flutter.Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        SecondaryButton(
+          key: cancelButtonKey,
+          onPressed: submitting ? null : onCancel,
+          child: SizedBox(
+            width: _actionContentWidth,
+            child: Center(child: Text(cancelLabel)),
+          ),
+        ),
+        const SizedBox(width: AppDesignTokens.space12),
+        AppLoadingButton(
+          key: submitButtonKey,
+          onPressed: onSubmit,
+          loading: submitting,
+          variant: AppLoadingButtonVariant.primary,
+          child: SizedBox(
+            width: _actionContentWidth,
+            child: Center(child: Text(submitLabel)),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+const _actionContentWidth = 68.0;

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

@@ -189,42 +189,48 @@ class _TreeFooter extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final palette = AppPalette.of(context);
-    final filters = _FileTypeFilterGroup(
+    final filters = KeyedSubtree(
-      videoActive: activeTypeFilters.contains(_FileTypeFilter.video),
+      key: const ValueKey('resolve-tree-filters'),
-      audioActive: activeTypeFilters.contains(_FileTypeFilter.audio),
+      child: _FileTypeFilterGroup(
-      imageActive: activeTypeFilters.contains(_FileTypeFilter.image),
+        videoActive: activeTypeFilters.contains(_FileTypeFilter.video),
-      onSelectVideo: onSelectVideo,
+        audioActive: activeTypeFilters.contains(_FileTypeFilter.audio),
-      onSelectAudio: onSelectAudio,
+        imageActive: activeTypeFilters.contains(_FileTypeFilter.image),
-      onSelectImage: onSelectImage,
+        onSelectVideo: onSelectVideo,
+        onSelectAudio: onSelectAudio,
+        onSelectImage: onSelectImage,
+      ),
     );
-    final stats = Row(
+    final statsStyle = TextStyle(color: palette.textSecondary, fontSize: 12, fontWeight: FontWeight.w600);
-      mainAxisSize: MainAxisSize.min,
+    final selectedLabel = context.l10n.selectedCount(selectedCount, totalCount);
+    final sizeLabel = unknownSize ? context.l10n.unknownSize : Util.fmtByte(selectedSize);
+    final baseline = MediaQuery.textScalerOf(context).scale(statsStyle.fontSize!);
+    final stats = Wrap(
+      key: const ValueKey('resolve-tree-selection-stats'),
+      alignment: WrapAlignment.end,
+      spacing: AppDesignTokens.space8,
+      runSpacing: AppDesignTokens.space4,
+      crossAxisAlignment: WrapCrossAlignment.start,
       children: [
-        Text(
+        Baseline(
-          context.l10n.selectedCount(selectedCount, totalCount),
+          baseline: baseline,
-          style: TextStyle(color: palette.textSecondary, fontSize: 12, fontWeight: FontWeight.w600),
+          baselineType: TextBaseline.alphabetic,
+          child: Text(key: const ValueKey('resolve-tree-selected-count'), selectedLabel, style: statsStyle),
         ),
-        const SizedBox(width: 8),
+        Baseline(
-        Text(
+          baseline: baseline,
-          unknownSize ? context.l10n.unknownSize : Util.fmtByte(selectedSize),
+          baselineType: TextBaseline.alphabetic,
-          style: TextStyle(color: palette.textSecondary, fontSize: 12, fontWeight: FontWeight.w600),
+          child: Text(key: const ValueKey('resolve-tree-selected-size'), sizeLabel, style: statsStyle),
         ),
       ],
     );
-    return LayoutBuilder(
+
-      builder: (context, constraints) {
+    return OverflowBar(
-        if (constraints.maxWidth < 360) {
+      key: const ValueKey('resolve-tree-footer'),
-          return Column(
+      spacing: AppDesignTokens.space8,
-            crossAxisAlignment: CrossAxisAlignment.stretch,
+      alignment: MainAxisAlignment.spaceBetween,
-            children: [
+      overflowAlignment: OverflowBarAlignment.end,
-              Align(alignment: Alignment.centerLeft, child: filters),
+      overflowSpacing: AppDesignTokens.space4,
-              const SizedBox(height: 4),
+      children: [filters, stats],
-              Align(alignment: Alignment.centerRight, child: stats),
-            ],
-          );
-        }
-        return Row(crossAxisAlignment: CrossAxisAlignment.center, children: [filters, const Spacer(), stats]);
-      },
     );
   }
 }
@@ -290,7 +296,11 @@ class _FilterDivider extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return SizedBox(width: 1, height: 18, child: ColoredBox(color: color));
+    return SizedBox(
+      width: _fileTypeFilterDividerWidth,
+      height: 18,
+      child: ColoredBox(color: color),
+    );
   }
 }
 
@@ -305,7 +315,7 @@ class _FilterButton extends StatelessWidget {
   Widget build(BuildContext context) {
     final palette = AppPalette.of(context);
     return SizedBox(
-      width: 40,
+      width: _fileTypeFilterButtonWidth,
       height: 28,
       child: DecoratedBox(
         decoration: BoxDecoration(color: active ? palette.filterActiveBg : null),
@@ -340,3 +350,5 @@ 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);
+const _fileTypeFilterButtonWidth = 40.0;
+const _fileTypeFilterDividerWidth = 1.0;

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

@@ -1,50 +0,0 @@
-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

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count}",
   "resourceHasNoFiles": "ولا توجد في هذا المورد قائمة ملف قابلة للاختيار",
   "noFiles": "لا توجد ملفات",
-  "createHistory": "تاريخ الخلق",
+  "historyLinks": "روابط السجل",
   "noHistory": "لا تاريخ",
   "directDownloadDescription": "حل المشاكل وخلق المهام على الفور",
   "taskProgress": "التقدم المحرز",

ui/flutter/lib/l10n/app_az.arb

@@ -367,7 +367,7 @@
   "resolvedFileCount": "{count} fayl tapıldı",
   "resourceHasNoFiles": "Bu resursda seçilə bilən fayl siyahısı yoxdur",
   "noFiles": "Fayl yoxdur",
-  "createHistory": "Tarixçə Yarat",
+  "historyLinks": "Tarixçə keçidləri",
   "noHistory": "Tarixçə yoxdur",
   "directDownloadDescription": "Təhlili keç və tapşırıqları dərhal yarat",
   "taskProgress": "Tapşırığın irəliləyişi",

ui/flutter/lib/l10n/app_ca.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count}",
   "resourceHasNoFiles": "El recurs no té cap llista de fitxers per seleccionar",
   "noFiles": "Sense fitxers",
-  "createHistory": "Crea un historial",
+  "historyLinks": "Enllaços de l'historial",
   "noHistory": "Sense historial",
   "directDownloadDescription": "Omet la resolució i crea les tasques immediatament",
   "taskProgress": "Progrés de la tasca",

ui/flutter/lib/l10n/app_de.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count}-Dateien behoben",
   "resourceHasNoFiles": "Die Ressource verfügt über keine auswählbare Dateiliste",
   "noFiles": "Keine Dateien",
-  "createHistory": "Verlauf erstellen",
+  "historyLinks": "Verlaufslinks",
   "noHistory": "Keine Historie",
   "directDownloadDescription": "Überspringen Sie die Lösung und erstellen Sie sofort Aufgaben",
   "taskProgress": "Aufgabenfortschritt",

ui/flutter/lib/l10n/app_en.arb

@@ -367,7 +367,7 @@
   "resolvedFileCount": "{count, plural, =1{1 file resolved} other{{count} files resolved}}",
   "resourceHasNoFiles": "The resource has no selectable file list",
   "noFiles": "No files",
-  "createHistory": "Create History",
+  "historyLinks": "History Links",
   "noHistory": "No history",
   "directDownloadDescription": "Skip resolving and create tasks immediately",
   "taskProgress": "Task progress",

ui/flutter/lib/l10n/app_es.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} resueltos",
   "resourceHasNoFiles": "El recurso no tiene lista de archivos seleccionable",
   "noFiles": "No hay archivos",
-  "createHistory": "Crear historia",
+  "historyLinks": "Enlaces del historial",
   "noHistory": "No hay historia",
   "directDownloadDescription": "Saltar a resolver y crear tareas inmediatamente",
   "taskProgress": "Progresos en la tarea",

ui/flutter/lib/l10n/app_fa.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} فایل شناسایی شد",
   "resourceHasNoFiles": "منبع هیچ لیست فایل قابل انتخاب ندارد",
   "noFiles": "فایل ها",
-  "createHistory": "ایجاد تاریخ",
+  "historyLinks": "پیوندهای تاریخچه",
   "noHistory": "تاریخ",
   "directDownloadDescription": "پیاده سازی و ایجاد وظایف بلافاصله",
   "taskProgress": "پیشرفت شغلی",

ui/flutter/lib/l10n/app_fr.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} résolus",
   "resourceHasNoFiles": "La ressource n'a pas de liste de fichiers sélectionnable",
   "noFiles": "Aucun fichier",
-  "createHistory": "Créer l'historique",
+  "historyLinks": "Liens de l'historique",
   "noHistory": "Pas d'histoire",
   "directDownloadDescription": "Sautez la résolution et créez immédiatement des tâches",
   "taskProgress": "Progrès accomplis dans la tâche",

ui/flutter/lib/l10n/app_hu.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} fájlok megoldva",
   "resourceHasNoFiles": "Az erőforrásnak nincs kiválasztható fájllistája",
   "noFiles": "Nincsenek fájlok",
-  "createHistory": "Készítsen előzményeket",
+  "historyLinks": "Előzményhivatkozások",
   "noHistory": "Nincs előzmény",
   "directDownloadDescription": "Hagyja ki a megoldást, és azonnal hozzon létre feladatokat",
   "taskProgress": "A feladat előrehaladása",

ui/flutter/lib/l10n/app_id.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} terselesaikan",
   "resourceHasNoFiles": "Sumber daya tidak memiliki daftar berkas yang dapat dipilih",
   "noFiles": "Tidak ada berkas",
-  "createHistory": "Buat Riwayat",
+  "historyLinks": "Tautan Riwayat",
   "noHistory": "Tidak ada sejarah",
   "directDownloadDescription": "Lewatkan pemecahan dan buat tugas segera",
   "taskProgress": "Kemajuan tugas",

ui/flutter/lib/l10n/app_it.arb

@@ -353,7 +353,7 @@
   "resolvedFileCount": "{count} risolti",
   "resourceHasNoFiles": "La risorsa non ha un elenco di file selezionabile",
   "noFiles": "Nessun file",
-  "createHistory": "Creare la storia",
+  "historyLinks": "Link della cronologia",
   "noHistory": "Nessuna storia",
   "directDownloadDescription": "Salta la risoluzione e crea immediatamente i compiti",
   "taskProgress": "Prospettive di attività",