{"worker":"fb-agent","version":"2.0.0","mode":"Browser Scraping","endpoints":["GET /fb/webhook - Webhook verification","POST /fb/webhook - Receive notifications","POST /fb/test - Manual fetch (JSON: {postId})","POST /fb/poll - Scrape all groups (cron or manual)","GET /fb/session/status - Check browser session","POST /fb/session/login - Force re-login","POST /fb/session/logout - Clear session","GET /health - Health check"]}