fix(applet): intergration ui package's unocss style (#598)

Author: alexzhang1030

packages/applet/src/index.ts

@@ -2,6 +2,7 @@ import 'uno.css'
 import '@unocss/reset/tailwind.css'
 import './styles/base.css'
 import '@vue/devtools-ui/style.css'
+import '@vue/devtools-ui/uno.css'
 
 export * from './modules/pinia'
 export * from './modules/components'