Point the API Server's Web App references at the production BFF port instead of the Vite dev port (5173): the WEBAPP_URL default probed by /api/status, and the panel's Web App URL / allowed-origins placeholders. Update .env.example and the README env table to match. Rebuild the embedded admin panel dist. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>