fix：css缩写提示

frontend/src/main.ts

@@ -5,7 +5,7 @@ import App from './App.vue'
 import ElementPlus from 'element-plus'
 import 'element-plus/dist/index.css'
 import router from './router'
-import 'uno.css'
+import 'virtual:uno.css'
 
 
 const app = createApp(App)

frontend/src/views/Tabs.vue

 <template>
-	<el-select mb-5 v-model="value" placeholder="Select">
+	<el-select class="mb-5" v-model="value" placeholder="Select">
 		<el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
 	</el-select>
 	

frontend/vite.config.ts

@@ -23,9 +23,7 @@ export default defineConfig({
       targets: ['defaults', 'not IE 11'],
     }),
     vue(),
-    UnoCSS({
-      configFile: './uno.config.ts'
-    })
+    UnoCSS()
   ],
   base:  './',
   server: {