feat: osu! updating and launching does now work

src/lib/osuUtil.ts

@@ -1,3 +1,15 @@
-export const clientNeedsUpdate = () => {
-    
-}
+import { invoke } from '@tauri-apps/api/core';
+
+export const setUserConfigValue = async (osuFolderPath: string, key: string, value: string) =>
+  await invoke('set_osu_user_config_value', {
+    osuFolderPath,
+    key,
+    value,
+  });
+
+export const setConfigValue = async (osuFolderPath: string, key: string, value: string) =>
+  await invoke('set_osu_config_value', {
+    osuFolderPath,
+    key,
+    value,
+  });