🚸 🐛 Fix HMR issues & change lang without reload

- Fix HMR issues due to circular import of "language" and "i18n"
- Move i18n to seperate file
- Dynamically update language instead of doing a full page reload

src/main.js

@@ -2,16 +2,7 @@ import { createApp } from "vue";
 import App from "./App.vue";
 import router from "./router";
 import { registerSW } from "virtual:pwa-register";
-import { createI18n } from "vue-i18n";
-import { strings } from "./strings";
-import { language } from "./store";
-
-const i18n = createI18n({
-  locale: language.value,
-  fallbackLocale: "en",
-  messages: strings,
-});
-export default i18n;
+import i18n from "./i18n";
 
 const app = createApp(App);