feat: electron only

src/preload/index.d.ts

@@ -22,6 +22,7 @@ interface API {
   onLanguageChanged: (callback: (locale: string) => void) => void;
   removeDownloadListeners: () => void;
   invoke: (channel: string, ...args: any[]) => Promise<any>;
+  getSearchSuggestions: (keyword: string) => Promise<any>;
 }
 
 // 自定义IPC渲染进程通信接口

src/preload/index.ts

@@ -54,7 +54,9 @@ const api = {
       return ipcRenderer.invoke(channel, ...args);
     }
     return Promise.reject(new Error(`未授权的 IPC 通道: ${channel}`));
-  }
+  },
+  // 搜索建议
+  getSearchSuggestions: (keyword: string) => ipcRenderer.invoke('get-search-suggestions', keyword),
 };
 
 // 创建带类型的ipcRenderer对象，暴露给渲染进程