We welcome contributions that improve clarity, correctness, or completeness.

1. Open an issue describing your proposed change and rationale.
2. Fork the repo and create a feature branch.
3. Make changes under docs/ or adjust structure/styling as needed.
4. Sign your commits (DCO): git commit -s -m "Describe change"
5. Open a Pull Request, linking the issue and summarizing changes.

By contributing, you agree to the Developer Certificate of Origin 1.1 (see DCO) and to license your contributions under the Apache License 2.0.