feat: 添加工作空间保持存活功能，更新相关依赖和配置

agent/app.ts

@@ -2,7 +2,6 @@ import { QueryRouterServer as App } from '@kevisual/router'
 import { useContextKey } from '@kevisual/context'
 import { useConfig, useKey } from '@kevisual/use-config'
 import { CNB } from '../src/index.ts';
-import { nanoid } from 'nanoid';
 
 export const config = useConfig()
 export const cnb = useContextKey<CNB>('cnb', () => {
@@ -13,9 +12,6 @@ export const cnb = useContextKey<CNB>('cnb', () => {
   const cookie = useKey('CNB_COOKIE') as string
   return new CNB({ token: token, cookie: cookie });
 })
-export const appId = nanoid();
 export const app = useContextKey<App>('app', () => {
-  return new App({
-    appId
-  })
+  return new App({})
 })