feat(i18n): add frontend internationalization setup

app/src/main.ts

@@ -1,18 +1,15 @@
 import { createApp } from 'vue'
 import { createPinia } from 'pinia'
-
-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 { FontAwesomeIcon } from '@fortawesome/vue-fontawesome' // import font awesome icon component
+import { i18n } from './i18n'
+import Toast, { POSITION } from 'vue-toastification' // import Vue Toastification
+import Vue3Lottie from 'vue3-lottie' // import Vue Lottie
 import 'vue-toastification/dist/index.css'
 import App from './App.vue'
 import router from './router'
 import formbricks from './utils/formbricks'
+import './style.css'
+import './library'
 
 const app = createApp(App)
 const pinia = createPinia()
@@ -21,6 +18,7 @@ app.component('font-awesome-icon', FontAwesomeIcon)
 
 app.use(pinia)
 app.use(router)
+app.use(i18n)
 
 router.afterEach(() => {
   if (typeof formbricks !== 'undefined') {