feat(i18n): localize Stories tab (list, content, dialogs, toasts)

Covers the title + "New Story" button, empty states, story row
metadata (item count, updated time), the create/edit/delete dialogs,
and all toast notifications. Also handles StoryContent: "Select a
story" placeholder, search popover, "Export Audio" button, and the
"Generating N audios" pending indicator.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

app/src/components/StoriesTab/StoryContent.tsx

@@ -17,6 +17,7 @@ import { Link } from '@tanstack/react-router';
 import { AnimatePresence, motion } from 'framer-motion';
 import { Download, Plus } from 'lucide-react';
 import { useEffect, useMemo, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import Loader from 'react-loaders';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -36,6 +37,7 @@ import { useStoryStore } from '@/stores/storyStore';
 import { SortableStoryChatItem } from './StoryChatItem';
 
 export function StoryContent() {
+  const { t } = useTranslation();
   const selectedStoryId = useStoryStore((state) => state.selectedStoryId);
   const { data: story, isLoading } = useStory(selectedStoryId);
   const removeItem = useRemoveStoryItem();
@@ -147,7 +149,7 @@ export function StoryContent() {
       {
         onError: (error) => {
           toast({
-            title: 'Failed to remove item',
+            title: t('storyContent.toast.removeFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -179,7 +181,7 @@ export function StoryContent() {
       {
         onError: (error) => {
           toast({
-            title: 'Failed to reorder items',
+            title: t('storyContent.toast.reorderFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -199,7 +201,7 @@ export function StoryContent() {
       {
         onError: (error) => {
           toast({
-            title: 'Failed to export audio',
+            title: t('storyContent.toast.exportFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -223,7 +225,7 @@ export function StoryContent() {
         },
         onError: (error) => {
           toast({
-            title: 'Failed to add generation',
+            title: t('storyContent.toast.addFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -236,8 +238,8 @@ export function StoryContent() {
     return (
       <div className="flex items-center justify-center h-full text-muted-foreground">
         <div className="text-center">
-          <p className="text-lg font-medium mb-2">Select a story</p>
-          <p className="text-sm">Choose a story from the list to view its content</p>
+          <p className="text-lg font-medium mb-2">{t('storyContent.selectStory.title')}</p>
+          <p className="text-sm">{t('storyContent.selectStory.hint')}</p>
         </div>
       </div>
     );
@@ -246,7 +248,7 @@ export function StoryContent() {
   if (isLoading) {
     return (
       <div className="flex items-center justify-center h-full">
-        <div className="text-muted-foreground">Loading story...</div>
+        <div className="text-muted-foreground">{t('storyContent.loading')}</div>
       </div>
     );
   }
@@ -255,8 +257,8 @@ export function StoryContent() {
     return (
       <div className="flex items-center justify-center h-full text-muted-foreground">
         <div className="text-center">
-          <p className="text-lg font-medium mb-2">Story not found</p>
-          <p className="text-sm">The selected story could not be loaded</p>
+          <p className="text-lg font-medium mb-2">{t('storyContent.notFound.title')}</p>
+          <p className="text-sm">{t('storyContent.notFound.hint')}</p>
         </div>
       </div>
     );
@@ -291,7 +293,7 @@ export function StoryContent() {
                     </div>
                   </div>
                   <span className="text-xs text-muted-foreground whitespace-nowrap">
-                    Generating {pendingCount} {pendingCount === 1 ? 'audio' : 'audios'}
+                    {t('storyContent.generatingCount', { count: pendingCount })}
                   </span>
                 </Link>
               </motion.div>
@@ -301,13 +303,13 @@ export function StoryContent() {
             <PopoverTrigger asChild>
               <Button variant="outline" size="sm">
                 <Plus className="mr-2 h-4 w-4" />
-                Add
+                {t('storyContent.add')}
               </Button>
             </PopoverTrigger>
             <PopoverContent className="w-80 p-0" align="end">
               <div className="p-2 border-b">
                 <Input
-                  placeholder="Search by name or transcript..."
+                  placeholder={t('storyContent.searchPlaceholder')}
                   value={searchQuery}
                   onChange={(e) => setSearchQuery(e.target.value)}
                   autoFocus
@@ -316,7 +318,9 @@ export function StoryContent() {
               <div className="max-h-60 overflow-y-auto">
                 {availableGenerations.length === 0 ? (
                   <div className="p-4 text-center text-sm text-muted-foreground">
-                    {searchQuery ? 'No matching generations found' : 'No available generations'}
+                    {searchQuery
+                      ? t('storyContent.searchNoMatches')
+                      : t('storyContent.searchNoAvailable')}
                   </div>
                 ) : (
                   availableGenerations.map((gen) => (
@@ -344,7 +348,7 @@ export function StoryContent() {
               disabled={exportAudio.isPending}
             >
               <Download className="mr-2 h-4 w-4" />
-              Export Audio
+              {t('storyContent.exportAudio')}
             </Button>
           )}
         </div>
@@ -358,8 +362,8 @@ export function StoryContent() {
       >
         {sortedItems.length === 0 ? (
           <div className="text-center py-12 px-5 border-2 border-dashed border-muted rounded-md text-muted-foreground">
-            <p className="text-sm">No items in this story</p>
-            <p className="text-xs mt-2">Generate speech using the box below to add items</p>
+            <p className="text-sm">{t('storyContent.empty.title')}</p>
+            <p className="text-xs mt-2">{t('storyContent.empty.hint')}</p>
           </div>
         ) : (
           <DndContext

app/src/components/StoriesTab/StoryList.tsx

@@ -1,5 +1,6 @@
 import { BookOpen, MoreHorizontal, Pencil, Plus, Trash2 } from 'lucide-react';
 import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import {
   AlertDialog,
   AlertDialogAction,
@@ -41,6 +42,7 @@ import { formatDate } from '@/lib/utils/format';
 import { useStoryStore } from '@/stores/storyStore';
 
 export function StoryList() {
+  const { t } = useTranslation();
   const { data: stories, isLoading } = useStories();
   const selectedStoryId = useStoryStore((state) => state.selectedStoryId);
   const setSelectedStoryId = useStoryStore((state) => state.setSelectedStoryId);
@@ -72,8 +74,8 @@ export function StoryList() {
   const handleCreateStory = () => {
     if (!newStoryName.trim()) {
       toast({
-        title: 'Name required',
-        description: 'Please enter a story name',
+        title: t('stories.toast.nameRequired'),
+        description: t('stories.toast.nameRequiredDescription'),
         variant: 'destructive',
       });
       return;
@@ -91,13 +93,13 @@ export function StoryList() {
           setNewStoryName('');
           setNewStoryDescription('');
           toast({
-            title: 'Story created',
-            description: `"${story.name}" has been created`,
+            title: t('stories.toast.created'),
+            description: t('stories.toast.createdDescription', { name: story.name }),
           });
         },
         onError: (error) => {
           toast({
-            title: 'Failed to create story',
+            title: t('stories.toast.createFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -116,8 +118,8 @@ export function StoryList() {
   const handleUpdateStory = () => {
     if (!editingStory || !newStoryName.trim()) {
       toast({
-        title: 'Name required',
-        description: 'Please enter a story name',
+        title: t('stories.toast.nameRequired'),
+        description: t('stories.toast.nameRequiredDescription'),
         variant: 'destructive',
       });
       return;
@@ -140,7 +142,7 @@ export function StoryList() {
         },
         onError: (error) => {
           toast({
-            title: 'Failed to update story',
+            title: t('stories.toast.updateFailed'),
             description: error.message,
             variant: 'destructive',
           });
@@ -168,7 +170,7 @@ export function StoryList() {
       },
       onError: (error) => {
         toast({
-          title: 'Failed to delete story',
+          title: t('stories.toast.deleteFailed'),
           description: error.message,
           variant: 'destructive',
         });
@@ -179,7 +181,7 @@ export function StoryList() {
   if (isLoading) {
     return (
       <div className="flex items-center justify-center h-full">
-        <div className="text-muted-foreground">Loading stories...</div>
+        <div className="text-muted-foreground">{t('stories.loading')}</div>
       </div>
     );
   }
@@ -195,10 +197,10 @@ export function StoryList() {
       {/* Fixed Header */}
       <div className="absolute top-0 left-0 right-0 z-20">
         <div className="flex items-center justify-between mb-4 px-1">
-          <h2 className="text-2xl font-bold">Stories</h2>
+          <h2 className="text-2xl font-bold">{t('stories.title')}</h2>
           <Button onClick={() => setCreateDialogOpen(true)} size="sm">
             <Plus className="mr-2 h-4 w-4" />
-            New Story
+            {t('stories.newStory')}
           </Button>
         </div>
       </div>
@@ -211,8 +213,8 @@ export function StoryList() {
         {storyList.length === 0 ? (
           <div className="text-center py-12 px-5 border-2 border-dashed border-muted rounded-2xl text-muted-foreground">
             <BookOpen className="h-12 w-12 mx-auto mb-4 opacity-50" />
-            <p className="text-sm">No stories yet</p>
-            <p className="text-xs mt-2">Create your first story to get started</p>
+            <p className="text-sm">{t('stories.empty.title')}</p>
+            <p className="text-xs mt-2">{t('stories.empty.hint')}</p>
           </div>
         ) : (
           <div className="space-y-0.5">
@@ -225,7 +227,11 @@ export function StoryList() {
                   'px-5 py-3 rounded-lg transition-colors group flex items-center cursor-pointer',
                   selectedStoryId === story.id ? 'bg-muted' : 'hover:bg-muted/50',
                 )}
-                aria-label={`Story ${story.name}, ${story.item_count} ${story.item_count === 1 ? 'item' : 'items'}, ${formatDate(story.updated_at)}`}
+                aria-label={t('stories.row.ariaLabel', {
+                  name: story.name,
+                  count: story.item_count,
+                  updated: formatDate(story.updated_at),
+                })}
                 aria-pressed={selectedStoryId === story.id}
                 onClick={() => setSelectedStoryId(story.id)}
                 onKeyDown={(e) => {
@@ -240,9 +246,7 @@ export function StoryList() {
                   <div className="flex-1 min-w-0 text-left overflow-hidden">
                     <h3 className="text-sm font-medium truncate">{story.name}</h3>
                     <div className="flex items-center gap-2 mt-1 text-xs text-muted-foreground">
-                      <span>
-                        {story.item_count} {story.item_count === 1 ? 'item' : 'items'}
-                      </span>
+                      <span>{t('stories.row.itemCount', { count: story.item_count })}</span>
                       <span>·</span>
                       <span>{formatDate(story.updated_at)}</span>
                     </div>
@@ -254,7 +258,7 @@ export function StoryList() {
                         size="icon"
                         className="h-7 w-7 opacity-0 group-hover:opacity-100 transition-opacity"
                         onClick={(e) => e.stopPropagation()}
-                        aria-label={`Actions for ${story.name}`}
+                        aria-label={t('stories.row.actionsLabel', { name: story.name })}
                       >
                         <MoreHorizontal className="h-3.5 w-3.5" />
                       </Button>
@@ -262,14 +266,14 @@ export function StoryList() {
                     <DropdownMenuContent align="end">
                       <DropdownMenuItem onClick={() => handleEditClick(story)}>
                         <Pencil className="mr-2 h-4 w-4" />
-                        Edit
+                        {t('common.edit')}
                       </DropdownMenuItem>
                       <DropdownMenuItem
                         onClick={() => handleDeleteClick(story.id)}
                         className="text-destructive focus:text-destructive"
                       >
                         <Trash2 className="mr-2 h-4 w-4" />
-                        Delete
+                        {t('common.delete')}
                       </DropdownMenuItem>
                     </DropdownMenuContent>
                   </DropdownMenu>
@@ -284,17 +288,15 @@ export function StoryList() {
       <Dialog open={createDialogOpen} onOpenChange={setCreateDialogOpen}>
         <DialogContent>
           <DialogHeader>
-            <DialogTitle>Create New Story</DialogTitle>
-            <DialogDescription>
-              Create a new story to organize your voice generations into conversations.
-            </DialogDescription>
+            <DialogTitle>{t('stories.createDialog.title')}</DialogTitle>
+            <DialogDescription>{t('stories.createDialog.description')}</DialogDescription>
           </DialogHeader>
           <div className="space-y-4 py-4">
             <div className="space-y-2">
-              <Label htmlFor="story-name">Name</Label>
+              <Label htmlFor="story-name">{t('stories.fields.name')}</Label>
               <Input
                 id="story-name"
-                placeholder="My Story"
+                placeholder={t('stories.fields.namePlaceholder')}
                 value={newStoryName}
                 onChange={(e) => setNewStoryName(e.target.value)}
                 onKeyDown={(e) => {
@@ -305,10 +307,10 @@ export function StoryList() {
               />
             </div>
             <div className="space-y-2">
-              <Label htmlFor="story-description">Description (optional)</Label>
+              <Label htmlFor="story-description">{t('stories.fields.descriptionLabel')}</Label>
               <Textarea
                 id="story-description"
-                placeholder="A conversation between..."
+                placeholder={t('stories.fields.descriptionPlaceholder')}
                 value={newStoryDescription}
                 onChange={(e) => setNewStoryDescription(e.target.value)}
                 rows={3}
@@ -317,28 +319,29 @@ export function StoryList() {
           </div>
           <DialogFooter>
             <Button variant="outline" onClick={() => setCreateDialogOpen(false)}>
-              Cancel
+              {t('common.cancel')}
             </Button>
             <Button onClick={handleCreateStory} disabled={createStory.isPending}>
-              {createStory.isPending ? 'Creating...' : 'Create'}
+              {createStory.isPending
+                ? t('stories.createDialog.creating')
+                : t('stories.createDialog.action')}
             </Button>
           </DialogFooter>
         </DialogContent>
       </Dialog>
 
-      {/* Edit Story Dialog */}
       <Dialog open={editDialogOpen} onOpenChange={setEditDialogOpen}>
         <DialogContent>
           <DialogHeader>
-            <DialogTitle>Edit Story</DialogTitle>
-            <DialogDescription>Update the story name and description.</DialogDescription>
+            <DialogTitle>{t('stories.editDialog.title')}</DialogTitle>
+            <DialogDescription>{t('stories.editDialog.description')}</DialogDescription>
           </DialogHeader>
           <div className="space-y-4 py-4">
             <div className="space-y-2">
-              <Label htmlFor="edit-story-name">Name</Label>
+              <Label htmlFor="edit-story-name">{t('stories.fields.name')}</Label>
               <Input
                 id="edit-story-name"
-                placeholder="My Story"
+                placeholder={t('stories.fields.namePlaceholder')}
                 value={newStoryName}
                 onChange={(e) => setNewStoryName(e.target.value)}
                 onKeyDown={(e) => {
@@ -349,10 +352,10 @@ export function StoryList() {
               />
             </div>
             <div className="space-y-2">
-              <Label htmlFor="edit-story-description">Description (optional)</Label>
+              <Label htmlFor="edit-story-description">{t('stories.fields.descriptionLabel')}</Label>
               <Textarea
                 id="edit-story-description"
-                placeholder="A conversation between..."
+                placeholder={t('stories.fields.descriptionPlaceholder')}
                 value={newStoryDescription}
                 onChange={(e) => setNewStoryDescription(e.target.value)}
                 rows={3}
@@ -361,34 +364,30 @@ export function StoryList() {
           </div>
           <DialogFooter>
             <Button variant="outline" onClick={() => setEditDialogOpen(false)}>
-              Cancel
+              {t('common.cancel')}
             </Button>
             <Button onClick={handleUpdateStory} disabled={updateStory.isPending}>
-              {updateStory.isPending ? 'Saving...' : 'Save'}
+              {updateStory.isPending ? t('stories.editDialog.saving') : t('common.save')}
             </Button>
           </DialogFooter>
         </DialogContent>
       </Dialog>
 
-      {/* Delete Story Confirmation Dialog */}
       <AlertDialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
         <AlertDialogContent>
           <AlertDialogHeader>
-            <AlertDialogTitle>Are you sure?</AlertDialogTitle>
-            <AlertDialogDescription>
-              This will permanently delete the story and all its items. This action cannot be
-              undone.
-            </AlertDialogDescription>
+            <AlertDialogTitle>{t('stories.deleteDialog.title')}</AlertDialogTitle>
+            <AlertDialogDescription>{t('stories.deleteDialog.description')}</AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
-            <AlertDialogCancel>Cancel</AlertDialogCancel>
+            <AlertDialogCancel>{t('common.cancel')}</AlertDialogCancel>
             <AlertDialogAction asChild>
               <Button
                 onClick={handleDeleteConfirm}
                 disabled={deleteStory.isPending}
                 className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
               >
-                {deleteStory.isPending ? 'Deleting...' : 'Delete'}
+                {deleteStory.isPending ? t('stories.deleteDialog.deleting') : t('common.delete')}
               </Button>
             </AlertDialogAction>
           </AlertDialogFooter>

app/src/i18n/locales/en/translation.json

@@ -37,6 +37,80 @@
       "deleting": "Deleting…"
     }
   },
+  "stories": {
+    "title": "Stories",
+    "newStory": "New Story",
+    "loading": "Loading stories…",
+    "empty": {
+      "title": "No stories yet",
+      "hint": "Create your first story to get started"
+    },
+    "row": {
+      "itemCount_one": "{{count}} item",
+      "itemCount_other": "{{count}} items",
+      "ariaLabel": "Story {{name}}, {{count}} items, {{updated}}",
+      "actionsLabel": "Actions for {{name}}"
+    },
+    "createDialog": {
+      "title": "Create New Story",
+      "description": "Create a new story to organize your voice generations into conversations.",
+      "action": "Create",
+      "creating": "Creating…"
+    },
+    "editDialog": {
+      "title": "Edit Story",
+      "description": "Update the story name and description.",
+      "saving": "Saving…"
+    },
+    "deleteDialog": {
+      "title": "Are you sure?",
+      "description": "This will permanently delete the story and all its items. This action cannot be undone.",
+      "deleting": "Deleting…"
+    },
+    "fields": {
+      "name": "Name",
+      "namePlaceholder": "My Story",
+      "descriptionLabel": "Description (optional)",
+      "descriptionPlaceholder": "A conversation between…"
+    },
+    "toast": {
+      "nameRequired": "Name required",
+      "nameRequiredDescription": "Please enter a story name",
+      "created": "Story created",
+      "createdDescription": "\"{{name}}\" has been created",
+      "createFailed": "Failed to create story",
+      "updateFailed": "Failed to update story",
+      "deleteFailed": "Failed to delete story"
+    }
+  },
+  "storyContent": {
+    "selectStory": {
+      "title": "Select a story",
+      "hint": "Choose a story from the list to view its content"
+    },
+    "loading": "Loading story…",
+    "notFound": {
+      "title": "Story not found",
+      "hint": "The selected story could not be loaded"
+    },
+    "generatingCount_one": "Generating {{count}} audio",
+    "generatingCount_other": "Generating {{count}} audios",
+    "add": "Add",
+    "searchPlaceholder": "Search by name or transcript…",
+    "searchNoMatches": "No matching generations found",
+    "searchNoAvailable": "No available generations",
+    "exportAudio": "Export Audio",
+    "empty": {
+      "title": "No items in this story",
+      "hint": "Generate speech using the box below to add items"
+    },
+    "toast": {
+      "removeFailed": "Failed to remove item",
+      "reorderFailed": "Failed to reorder items",
+      "exportFailed": "Failed to export audio",
+      "addFailed": "Failed to add generation"
+    }
+  },
   "history": {
     "deleteDialog": {
       "title": "Delete Generation",

app/src/i18n/locales/zh-CN/translation.json

@@ -37,6 +37,80 @@
       "deleting": "删除中…"
     }
   },
+  "stories": {
+    "title": "故事",
+    "newStory": "新建故事",
+    "loading": "加载故事中…",
+    "empty": {
+      "title": "暂无故事",
+      "hint": "创建您的第一个故事以开始"
+    },
+    "row": {
+      "itemCount_one": "{{count}} 项",
+      "itemCount_other": "{{count}} 项",
+      "ariaLabel": "故事 {{name}},{{count}} 项,{{updated}}",
+      "actionsLabel": "{{name}} 的操作"
+    },
+    "createDialog": {
+      "title": "新建故事",
+      "description": "创建新故事以将您的语音生成整理成对话。",
+      "action": "创建",
+      "creating": "创建中…"
+    },
+    "editDialog": {
+      "title": "编辑故事",
+      "description": "更新故事名称和描述。",
+      "saving": "保存中…"
+    },
+    "deleteDialog": {
+      "title": "确定吗?",
+      "description": "这将永久删除该故事及其所有项目。此操作不可撤销。",
+      "deleting": "删除中…"
+    },
+    "fields": {
+      "name": "名称",
+      "namePlaceholder": "我的故事",
+      "descriptionLabel": "描述(可选)",
+      "descriptionPlaceholder": "一段对话……"
+    },
+    "toast": {
+      "nameRequired": "请输入名称",
+      "nameRequiredDescription": "请输入故事名称",
+      "created": "故事已创建",
+      "createdDescription": "\"{{name}}\" 已创建",
+      "createFailed": "创建故事失败",
+      "updateFailed": "更新故事失败",
+      "deleteFailed": "删除故事失败"
+    }
+  },
+  "storyContent": {
+    "selectStory": {
+      "title": "选择一个故事",
+      "hint": "从列表中选择一个故事以查看其内容"
+    },
+    "loading": "加载故事中…",
+    "notFound": {
+      "title": "未找到故事",
+      "hint": "无法加载所选故事"
+    },
+    "generatingCount_one": "生成 {{count}} 个音频中",
+    "generatingCount_other": "生成 {{count}} 个音频中",
+    "add": "添加",
+    "searchPlaceholder": "按名称或文字内容搜索……",
+    "searchNoMatches": "未找到匹配的生成",
+    "searchNoAvailable": "暂无可用的生成",
+    "exportAudio": "导出音频",
+    "empty": {
+      "title": "此故事暂无项目",
+      "hint": "使用下方输入框生成语音以添加项目"
+    },
+    "toast": {
+      "removeFailed": "移除项目失败",
+      "reorderFailed": "重新排序项目失败",
+      "exportFailed": "导出音频失败",
+      "addFailed": "添加生成失败"
+    }
+  },
   "history": {
     "deleteDialog": {
       "title": "删除生成",