Changes:
- Rename skill.md to SKILL.md (uppercase required)
- Add YAML frontmatter with name and description
- Reorganize templates/ and examples/ into references/
- Remove extra documentation files (README.md, QUICK_REF.md)
- Follow progressive disclosure pattern: keep SKILL.md lean
The skill now complies with the official Claude Code skill format.
Co-Authored-By: Claude <noreply@anthropic.com>
