feat: 任务3.11 配音库页面升级 — 对接后端真实API

- 重写 voices.ts：新增统一音色 API（fetchVoices/fetchPresetVoices），保留旧接口向后兼容
- 重写 voiceClone.ts：对接后端音色克隆 API，导出 toVoiceClone 类型转换
- 升级 VoiceLibrary.tsx：删除所有 Mock 数据，useQuery 对接 preset/clone/unified 三个接口
- 修复 CloneVoiceModal/VoiceCloneModal：toVoiceClone 包装 createVoiceClone 返回值
- 修复 VoiceClone.tsx：useQuery queryFn 箭头函数包装

apps/web/src/components/modals/CloneVoiceModal.tsx

@@ -8,7 +8,7 @@
  */
 import React, { useState, useCallback, useRef } from "react";
 import { Modal, Button } from "@/components/ui";
-import { createVoiceClone } from "@/api/voiceClone";
+import { createVoiceClone, toVoiceClone } from "@/api/voiceClone";
 import type { VoiceClone } from "@/api/voiceClone";
 import "./clone-voice-modal.css";
 
@@ -133,7 +133,7 @@ const CloneVoiceModal: React.FC<CloneVoiceModalProps> = ({
 
       // 2秒后自动关闭
       setTimeout(() => {
-        onSuccess?.(result);
+        onSuccess?.(toVoiceClone(result));
         handleClose();
       }, 2000);
     } catch {

apps/web/src/components/modals/VoiceCloneModal.tsx

@@ -10,7 +10,7 @@
  */
 import React, { useState, useCallback, useRef, useEffect } from "react";
 import { Modal, Button } from "@/components/ui";
-import { createVoiceClone } from "@/api/voiceClone";
+import { createVoiceClone, toVoiceClone } from "@/api/voiceClone";
 import type { VoiceClone } from "@/api/voiceClone";
 import "./voice-clone-modal.css";
 
@@ -198,7 +198,7 @@ const VoiceCloneModal: React.FC<VoiceCloneModalProps> = ({
 
       // 2秒后自动关闭
       setTimeout(() => {
-        onSuccess?.(result);
+        onSuccess?.(toVoiceClone(result));
         handleClose();
       }, 2000);
     } catch {