- Fixed themes.md: 50 -> 51 color tokens
- Rewrote skills.md to match structure of other docs (TOC, concise sections)
- Removed redundant content from skills.md while keeping all essential info
- Merged theme.md content into themes.md
- Added hot reload documentation
- Updated all references from theme.md to themes.md
- Fixed outdated info (vars not defs, complete example with all 50 tokens)
- Removed dev-focused Implementation section
- Rewrote README intro to emphasize extensibility and pi packages
- Added Pi Packages section to README
- Created docs/packages.md covering install, sources, manifest, filtering
- Created docs/prompt-templates.md covering format and arguments
- Created docs/themes.md with overview linking to theme.md