App didn’t load

If you see 401 errors: Vercel → Settings → Deployment Protection → turn off for production.

Set VITE_SUPABASE_URL and VITE_SUPABASE_ANON_KEY in Vercel (Settings → Environment Variables), then redeploy.

To enable debugging: Add ?debug=1 to URL, or press Ctrl+Shift+D to enable debug mode.

Debug mode disables DevTools protection and shows detailed error messages.