✨ feat: 增强语言切换功能和用户播放列表显示

src/preload/index.d.ts

@@ -18,6 +18,7 @@ declare global {
       onDownloadProgress: (callback: (progress: number, status: string) => void) => void;
       onDownloadComplete: (callback: (success: boolean, filePath: string) => void) => void;
       removeDownloadListeners: () => void;
+      onLanguageChanged: (callback: (locale: string) => void) => void;
       invoke: (channel: string, ...args: any[]) => Promise<any>;
     };
     $message: any;

src/preload/index.ts

@@ -24,6 +24,14 @@ const api = {
   onDownloadComplete: (callback: (success: boolean, filePath: string) => void) => {
     ipcRenderer.on('download-complete', (_event, success, filePath) => callback(success, filePath));
   },
+  // 语言相关
+  onLanguageChanged: (callback: (locale: string) => void) => {
+    console.log('注册语言变更监听器');
+    ipcRenderer.on('language-changed', (_event, locale) => {
+      console.log('收到语言变更事件:', locale);
+      callback(locale);
+    });
+  },
   removeDownloadListeners: () => {
     ipcRenderer.removeAllListeners('download-progress');
     ipcRenderer.removeAllListeners('download-complete');