2072c359aa
- Gateway proxies /api/brain/* to brain-api:8200/api/* via pangolin network - User identity injected via X-Gateway-User-Id header - Brain app registered in gateway database (sort_order 9) - Added to GATEWAY_KEY_SERVICES for dashboard integration - Tested: health, config, list, create all working through gateway Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>