## Description

<!-- What does this PR do? Why is it needed? -->

## Testing

<!-- How did you test your changes? -->

- [ ] Tested locally with `uv run specify --help`
- [ ] Ran existing tests with `uv sync && uv run pytest`
- [ ] Tested with a sample project (if applicable)

## AI Disclosure

<!-- Per our Contributing guidelines, AI assistance must be disclosed. -->
<!-- See: https://github.com/github/spec-kit/blob/main/CONTRIBUTING.md#ai-contributions-in-spec-kit -->

- [ ] I **did not** use AI assistance for this contribution
- [ ] I **did** use AI assistance (describe below)

<!-- If you used AI, briefly describe how (e.g., "Code generated by Copilot", "Consulted ChatGPT for approach"): -->
