89761b378a
Adds an in-process aiohttp stub on 127.0.0.1:18999/health so the framework's periodic healthcheck has something live to talk to. Operators can override with BACKEND_HEALTH_URL to point at their queue consumer's /health endpoint, so the autoscaler marks the worker errored if the consumer dies. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>