Add vue-i18n

src/main.js

@@ -1,9 +1,22 @@
 import './assets/main.sass';
 
 import { createApp } from 'vue';
+import { createI18n } from 'vue-i18n'
 import App from './App.vue';
 import router from './router';
 
+import msg_en from './locales/en.json';
+
+const messages = {
+	en: msg_en,
+};
+const i18n = createI18n({
+	locale: 'en',
+	fallbackLocale: 'en',
+	messages,
+});
+
 const app = createApp(App);
 app.use(router);
+app.use(i18n);
 app.mount('#app');