fix: 调整重连逻辑以增加每次连接尝试的延迟时间；更新 mvFile 方法以支持 'app-file' 类型

assistant/src/routes/light-code/call.ts

@@ -4,7 +4,8 @@ import { runCode } from '../../module/light-code/run.ts'
 
 // http://localhost:4005/api/router?path=call
 app.route({
-  path: 'call',
+  path: 'light-code',
+  key: 'call',
   // middleware: ['auth']
 }).define(async (ctx) => {
   const filename = ctx.query?.filename || 'root/light-code-demo/demo-router.ts'