SpecialX
47e950c664
feat(ai): temporal worker for lesson plan workflow
- deploy temporal server (postgresql + auto-setup + ui) in docker-compose
- new temporal/ module: workflow + activities + worker manager
- convert lesson plan 4-step orchestration to temporal workflow
- activities wrap existing analyze/recommend/generate/prepare_review steps
- worker injects failover_chain/content_client/data_ana_client via module globals
- start() uses temporal client.start_workflow, falls back to asyncio in dev
- register temporal ports 7233/8085 in port-allocation
Implements M6.5 of v2.1 migration plan (ADR-030).