fix(aria): correct auth users/me endpoint path

Path was /api/auth/users/me but the auth controller is at /auth/api/users/me.
Caused a CORS-then-404 error on every page load.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/App.svelte

@@ -38,7 +38,7 @@
   onMount(() => {
     document.documentElement.classList.add('dark-mode');
 
-    authApi.get('/api/auth/users/me').then((res: any) => {
+    authApi.get('/auth/api/users/me').then((res: any) => {
       userInfo = { name: res.data.name, email: res.data.email, role: res.data.role };
     }).catch(() => {});
   });