chore(deps): update frontend dependencies

pastabble-frontend/src/main.ts

@@ -1,9 +1,8 @@
 import './app.css'
 import 'highlight.js/styles/github-dark.min.css';
+import { mount } from 'svelte';
 import App from './App.svelte'
 
-const app = new App({
-  target: document.getElementById('app'),
-})
+const app = mount(App, { target: document.getElementById("app") });
 
 export default app