新增: SFTP直连+网站预览+OSS区域嗅探+热键+BGM播放

frontend/src/api/wails-transport.ts

@@ -116,4 +116,8 @@ export class WailsTransport implements FsTransport {
   async emptyRecycleBin(): Promise<void> {
     await EmptyRecycleBin()
   }
+
+  async downloadForPreview(path: string): Promise<string> {
+    return path
+  }
 }