Merge prgs/master into feat/issue-470-preflight-contract, keeping stacked-PR
lock base support (#484) and explicit task binding on lock_issue preflight (#470).
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Add preflight_contract helpers with explicit re-resolve error messages,
document the read-only tool set and consumption rules, and extend tests
for close_pr sequencing and task replacement.
Validation: ./venv/bin/python -m pytest tests/test_preflight_read_survival.py tests/test_mcp_server.py::TestPreflightVerification -q
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Read-only gitea_whoami calls no longer clear a valid capability proof when
whoami was already verified clean. Capability is consumed on mutation (one
resolve per mutation), and verify_preflight_purity rejects task mismatches.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
sysadminandClaude Opus 4.8