release-manifest.test.ts's fixture derived manifest.contractSet.packages
from EXPECTED_CONTRACT_SET_PACKAGES itself, so the equality it checked was
satisfied by construction and CONTRACT_SET_PACKAGE_MISSING became
unreachable from any test in the repo. Adds two independent checks: a
literal (not derived) assertion that EXPECTED_CONTRACT_SET_PACKAGES really
contains @tech-log/studio-contract@2.0.0, and a negative test with a
manifest that omits a package the real expected set requires, asserting
CONTRACT_SET_PACKAGE_MISSING. Confirmed the negative test has teeth by
temporarily disabling the missing-package branch in
verifyContractSet (src/contracts/contract-set.ts) and observing the test
fail before reverting.
Also narrows tech-log-studio-contract-contribution.ts's problemSchema to
match canonical ProblemDetails exactly: title max 200 (was 240) and type
unbounded (was max 512; canonical only constrains it as
format: uri-reference). Both prior values were over-permissive, so no
previously-accepted document is now rejected.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
