告警大屏css初稿，大屏小图echart测试页

src/main.ts

@@ -8,6 +8,8 @@ import zhCn from 'element-plus/es/locale/lang/zh-cn';
 import axios from 'axios';
 import '@/assets/global.css'
 import { useGlobalWebSocket } from './utils/useGlobalWebSocket';
+import DataVVue3 from '@kjgl77/datav-vue3';
+import '@kjgl77/datav-vue3/dist/style.css';
 
 
 const app = createApp(App)
@@ -15,7 +17,8 @@ const globalWebSocket = useGlobalWebSocket();
 app.provide('globalWebSocket',globalWebSocket);
 // app.provide('axios', axiosInstance);
 app.use(ElementPlus, { locale: zhCn });
-app.use (router)
+app.use (router);
+app.use(DataVVue3);
 
 // 导航守卫，检查登录状态
 router.beforeEach((to, from, next) => {