update app

app/src/main.ts

@@ -0,0 +1,29 @@
+import { createApp } from 'vue'
+import './style.css'
+/* import font awesome icon component */
+import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
+import './library'
+/* import Vue Toastification */
+import Toast, { POSITION } from 'vue-toastification'
+/* import Vue Lottie */
+import Vue3Lottie from 'vue3-lottie'
+import 'vue-toastification/dist/index.css'
+
+import App from './App.vue'
+import router from './router'
+
+const app = createApp(App)
+
+app.component('font-awesome-icon', FontAwesomeIcon)
+
+app.use(router)
+
+const options = {
+  position: POSITION.TOP_RIGHT,
+}
+
+app.use(Toast, options)
+
+app.use(Vue3Lottie, { name: 'Vue3Lottie' })
+
+app.mount('#app')