Implemented basic Vue.js frontend (#222)

Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Co-authored-by: widlam <mikolaj.widla@gmail.com>
Reviewed-on: #222
Reviewed-by: Mikolaj Widla <widlam@noreply.example.com>

Frontend/src/main.ts

@@ -0,0 +1,5 @@
+import { createApp } from 'vue';
+import router from "./router";
+import App from './App.vue';
+
+createApp(App).use(router).mount('#app')