## Summary

Describe what changed and why.

## Type of change

- [ ] Bug fix
- [ ] Feature
- [ ] Documentation
- [ ] Security hardening
- [ ] Refactor
- [ ] CI/build

## Verification

- [ ] Tests added or updated
- [ ] Existing tests pass
- [ ] Documentation updated
- [ ] Security/privacy impact considered

## Notes for reviewers

Call out risky areas, follow-up work, or known limitations.