fix: 修复音色选择器数据源，使用真实系统音色数据

主要修复：
- 替换VoiceSelector中的假数据为真实系统音色数据
- 使用SystemVoiceService.getAllSystemVoices()获取系统音色
- 修复VoiceInfo.description类型兼容性问题（string[] -> string）
- 根据音色类型和性别自动生成标签
- 并行加载系统音色和自定义音色，提升性能

技术改进：
� 集成SystemVoiceService获取真实数据
�️ 智能标签生成（系统/精品/童声等）
� 类型安全的数据转换
⚡ 并行数据加载优化
� 详细的加载日志输出

现在音色选择器将显示真实的系统音色数据，而不是模拟数据！

apps/desktop/src/components/VoiceSelector.tsx

@@ -16,12 +16,12 @@ import {
 import { invoke } from '@tauri-apps/api/core';
 import { Modal } from './Modal';
 import { useNotifications } from './NotificationSystem';
-import SystemVoiceSelector from './SystemVoiceSelector';
+import { SystemVoiceService } from '../services/systemVoiceService';
 import {
   VoiceInfo,
   GetVoicesResponse
 } from '../types/voiceClone';
-import { SystemVoice } from '../types/systemVoice';
+import { SystemVoice, SystemVoiceType, VoiceGender } from '../types/systemVoice';
 
 interface VoiceSelectorProps {
   isOpen: boolean;
@@ -69,43 +69,81 @@ export const VoiceSelector: React.FC<VoiceSelectorProps> = ({
   const loadVoices = useCallback(async () => {
     setLoading(true);
     try {
-      // 加载自定义音色
+      // 并行加载系统音色和自定义音色
-      const customVoicesResponse = await invoke<GetVoicesResponse>('get_voices');
+      const [systemVoicesData, customVoicesResponse] = await Promise.all([
+        SystemVoiceService.getAllSystemVoices(),
+        invoke<GetVoicesResponse>('get_voices')
+      ]);
+
+      // 转换系统音色数据
+      const systemVoices: CombinedVoice[] = systemVoicesData.map(voice => {
+        const tags = [];
+
+        // 根据音色类型添加标签
+        switch (voice.voice_type) {
+          case SystemVoiceType.SYSTEM:
+            tags.push('系统');
+            break;
+          case SystemVoiceType.PREMIUM:
+            tags.push('精品');
+            break;
+          case SystemVoiceType.CHILD:
+            tags.push('童声');
+            break;
+          case SystemVoiceType.CHARACTER:
+            tags.push('角色');
+            break;
+          case SystemVoiceType.HOLIDAY:
+            tags.push('节日');
+            break;
+          case SystemVoiceType.ENGLISH:
+            tags.push('英文');
+            break;
+        }
+
+        // 根据性别添加标签
+        switch (voice.gender) {
+          case VoiceGender.MALE:
+            tags.push('男声');
+            break;
+          case VoiceGender.FEMALE:
+            tags.push('女声');
+            break;
+          case VoiceGender.CHILD:
+            tags.push('童声');
+            break;
+        }
+
+        return {
+          id: voice.voice_id,
+          name: voice.voice_name,
+          description: voice.description,
+          type: 'system' as const,
+          gender: voice.gender === VoiceGender.MALE ? 'male' : voice.gender === VoiceGender.FEMALE ? 'female' : undefined,
+          language: voice.language,
+          tags,
+          data: voice
+        };
+      });
+
+      // 转换自定义音色数据
       const customVoices: CombinedVoice[] = customVoicesResponse.data?.map(voice => ({
         id: voice.voice_id,
         name: voice.voice_name || voice.voice_id,
-        description: voice.description,
+        description: Array.isArray(voice.description) ? voice.description.join(', ') : voice.description,
         type: 'custom' as const,
         tags: ['自定义'],
         data: voice
       })) || [];
 
-      // 这里应该加载系统音色，暂时使用模拟数据
-      const systemVoices: CombinedVoice[] = [
-        {
-          id: 'system_voice_1',
-          name: '小雅',
-          description: '温柔女声，适合朗读',
-          type: 'system',
-          gender: 'female',
-          language: 'zh-CN',
-          tags: ['温柔', '朗读'],
-          data: { id: 'system_voice_1', name: '小雅' } as SystemVoice
-        },
-        {
-          id: 'system_voice_2', 
-          name: '小明',
-          description: '清晰男声，适合播报',
-          type: 'system',
-          gender: 'male',
-          language: 'zh-CN',
-          tags: ['清晰', '播报'],
-          data: { id: 'system_voice_2', name: '小明' } as SystemVoice
-        }
-      ];
-
       const allVoices = [...systemVoices, ...customVoices];
       setVoices(allVoices);
+
+      console.log('🎵 成功加载音色:', {
+        系统音色: systemVoices.length,
+        自定义音色: customVoices.length,
+        总计: allVoices.length
+      });
     } catch (error) {
       console.error('加载音色列表失败:', error);
       addNotification({