duocthu/coordination/WORK_SPLIT_2026-08-10.md

Work split — 2026-08-10

Claude: deployment owner

• Stop changing apps/ai-service/rag/** and apps/ai-service/tests/** after finishing or handing off the currently open Aspirin precaution fix.
• Own Dockerfiles, runtime environment/secrets wiring, Docker Compose app services, web hosting, health checks, smoke test, rollback notes, and the demo deployment.
• Deployment paths: infra/**, app Dockerfiles, and deployment-only config.

Codex: RAG core owner

• Own multi-query, hybrid dense/lexical retrieval, RRF fusion, parent/sibling expansion, context packing, retrieval/output guardrails, tracing, and eval.
• Core paths: apps/ai-service/rag/**, retrieval adapters and their tests.
• Do not edit deployment files or packages/ui/** while Claude is working.

Collision rule

• Do not modify a file currently changed by the other owner.
• Before each commit, check git status --short and preserve all pre-existing changes.
• Keep deployment and core changes in separate commits.