Google OAuth Sign-In - Deployed App Shows "Project not found" After Successful Authentication

fajarfaisali OP 12/3/25, 2:28 AM **Problem Description** Google OAuth authentication succeeds but the deployed production app shows "Project not found" error page after redirect. The issue does NOT occur in the preview/sandbox environment - only in the published production version. **Project Details** * Project Name: dramaindonesia * Project ID: da1d9c54-6df1-4ab4-a84c-7e2cc91d22ff * Production URL: https://da1d9c54-6df1-4ab4-a84c-7e2cc91d22ff.lovable.app/ **Steps to Reproduce** 1. Go to https://da1d9c54-6df1-4ab4-a84c-7e2cc91d22ff.lovable.app/signin 2. Click "Sign in with Google" button 3. Complete Google OAuth flow (select Google account) 4. After redirect, browser shows "Project not found" error