7458b2ea35
Split 1161-line monolith into agent/ package: auth, llm, types, process, runtime, api, and nodes/ (base, sensor, input, output, thinker, memorizer). No logic changes — pure structural split. uvicorn agent:app entrypoint unchanged. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>