Revert "nothing"

This reverts commit deb63dd0

src/main.js

 import { createApp } from 'vue'
 import App from './App.vue'
+import VueSweetalert2 from 'vue-sweetalert2'
+import 'sweetalert2/dist/sweetalert2.min.css'
+
 // add routing script to the main
 import router from './router'
 
-// const options = {
-//   confirmButtonColor: '#1a4273'
-// }
-createApp(App).use(router).mount('#app')
+createApp(App).use(VueSweetalert2).use(router).mount('#app')