water-management-system/frontend/src/main.ts

import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import App from './App.vue'
import router from './router'
import { createPinia } from 'pinia'
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
import './assets/style.scss'

const app = createApp(App)
for (const [key, comp] of Object.entries(ElementPlusIconsVue)) {
  app.component(key, comp)
}
app.use(ElementPlus).use(router).use(createPinia()).mount('#app')