feat: Enhance audiobook chapter processing UI with a retry failed button, granular cancel options for parsing and generating, and updated localizations.

qwen3-tts-frontend/src/locales/en-US/audiobook.json

@@ -67,7 +67,9 @@
     "chaptersProgress": "Chapters parsed: {{parsed}} / {{total}}",
     "chaptersParsing": "{{count}} parsing",
     "chaptersError": "{{count}} error",
-    "cancelBatch": "✖ Cancel Batch",
+    "cancelParsing": "✖ Cancel Parsing",
+    "cancelGenerating": "✖ Cancel Generating",
+    "retryFailed": "Retry Failed",
     "cancelledToast": "Cancel signal sent. Running tasks will finish then stop.",
 
     "characters": {

qwen3-tts-frontend/src/locales/ja-JP/audiobook.json

@@ -67,7 +67,9 @@
     "chaptersProgress": "章解析：{{parsed}} / {{total}} 章",
     "chaptersParsing": "{{count}} 解析中",
     "chaptersError": "{{count}} エラー",
-    "cancelBatch": "✖ バッチキャンセル",
+    "cancelParsing": "✖ 解析をキャンセル",
+    "cancelGenerating": "✖ 生成をキャンセル",
+    "retryFailed": "失敗を再試行",
     "cancelledToast": "キャンセルシグナルを送信しました。実行中のタスクは完了後停止します。",
 
     "characters": {

qwen3-tts-frontend/src/locales/ko-KR/audiobook.json

@@ -67,7 +67,9 @@
     "chaptersProgress": "챕터 파싱: {{parsed}} / {{total}} 챕터",
     "chaptersParsing": "{{count}} 파싱 중",
     "chaptersError": "{{count}} 오류",
-    "cancelBatch": "✖ 일괄 취소",
+    "cancelParsing": "✖ 파싱 취소",
+    "cancelGenerating": "✖ 생성 취소",
+    "retryFailed": "실패 재시도",
     "cancelledToast": "취소 신호가 전송되었습니다. 실행 중인 작업은 완료 후 중지됩니다.",
 
     "characters": {

qwen3-tts-frontend/src/locales/zh-CN/audiobook.json

@@ -67,7 +67,9 @@
     "chaptersProgress": "章节解析：{{parsed}} / {{total}} 章",
     "chaptersParsing": "{{count}} 解析中",
     "chaptersError": "{{count}} 出错",
-    "cancelBatch": "✖ 取消批量操作",
+    "cancelParsing": "✖ 取消解析",
+    "cancelGenerating": "✖ 取消生成",
+    "retryFailed": "重试失败",
     "cancelledToast": "已发送取消信号，当前正在运行的任务会完成后停止",
 
     "characters": {

qwen3-tts-frontend/src/locales/zh-TW/audiobook.json

@@ -67,7 +67,9 @@
     "chaptersProgress": "章節解析：{{parsed}} / {{total}} 章",
     "chaptersParsing": "{{count}} 解析中",
     "chaptersError": "{{count}} 出錯",
-    "cancelBatch": "✖ 取消批量操作",
+    "cancelParsing": "✖ 取消解析",
+    "cancelGenerating": "✖ 取消生成",
+    "retryFailed": "重試失敗",
     "cancelledToast": "已發送取消信號，當前正在執行的任務會完成後停止",
 
     "characters": {

qwen3-tts-frontend/src/pages/Audiobook.tsx

@@ -689,14 +689,19 @@ function ProjectCard({ project, onRefresh }: { project: AudiobookProject; onRefr
         <div className="space-y-2">
           {(chaptersParsing > 0 || chaptersError > 0 || chaptersParsed < chaptersTotal) && (
             <div className="space-y-1">
-              <div className="text-xs text-muted-foreground flex items-center gap-1">
+              <div className="text-xs text-muted-foreground flex items-center gap-1 flex-wrap">
                 <span>📝</span>
                 <span>{t('projectCard.chaptersProgress', { parsed: chaptersParsed, total: chaptersTotal })}</span>
                 {chaptersParsing > 0 && (
                   <span className="text-primary">({t('projectCard.chaptersParsing', { count: chaptersParsing })})</span>
                 )}
                 {chaptersError > 0 && (
+                  <>
                     <span className="text-destructive">({t('projectCard.chaptersError', { count: chaptersError })})</span>
+                    <Button size="sm" variant="outline" className="h-5 text-[10px] px-1.5 text-destructive border-destructive/40" onClick={handleParseAll}>
+                      {t('projectCard.retryFailed')}
+                    </Button>
+                  </>
                 )}
               </div>
               <Progress value={chapterProgress} />
@@ -711,9 +716,14 @@ function ProjectCard({ project, onRefresh }: { project: AudiobookProject; onRefr
               <Progress value={progress} />
             </div>
           )}
-          {(chaptersParsing > 0 || hasGenerating) && (
+          {chaptersParsing > 0 && (
             <Button size="sm" variant="outline" className="h-6 text-xs px-2 text-destructive border-destructive/40" onClick={handleCancelBatch}>
-              {t('projectCard.cancelBatch')}
+              {t('projectCard.cancelParsing')}
+            </Button>
+          )}
+          {!chaptersParsing && hasGenerating && (
+            <Button size="sm" variant="outline" className="h-6 text-xs px-2 text-destructive border-destructive/40" onClick={handleCancelBatch}>
+              {t('projectCard.cancelGenerating')}
             </Button>
           )}
         </div>