feat: implement osu! installation path input in Launch.svelte, and enhance loading animation cleanup

src/lib/userAuthentication.ts

@@ -0,0 +1,7 @@
+import { writable } from 'svelte/store';
+import { Config } from './config';
+
+export const userAuth = writable<Config>(new Config(true));
+
+export const username = writable<string>("");
+export const password = writable<string>("")