## Summary
- Removed the CI/`scripts/check-pr.mjs` check that rejected PR branches
not matching `(feature|fix|chore|docs|refactor|test)/<issue>-<slug>`.
- The check now only verifies the PR targets `main` and its body
references the closing issue (`Closes #N` etc.), without deriving the
issue number from the branch name.
- Updated CONTRIBUTING.md to state branch names aren't checked.
- Updated the corresponding unit test in `scripts/release.test.mjs`.
Closes #47
## Test plan
- [x] `node --test scripts/release.test.mjs` passes locally
- [x] CI (`Validate issue link`, lint, tests) runs on this PR