vali-tools/frontend/src/main.ts

import {createApp} from 'vue'
import router from './router';
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import App from './App.vue'
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
const app = createApp(App)
for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
    app.component(key, component)
}
app.use(router)
app.use(ElementPlus)
app.mount('#app')