What's changed
- Split mode now expands a lone non-empty Manual or Vibe group to the full card width.
- Single-group cards use the selected theme's regular multi-language palette and omit the empty panel and redundant overview rail.
- Two-group cards keep the coordinated warm Manual / cool Vibe palette.
- Marketplace metadata, release guidance, and GitHub discovery terms are ready for the first Marketplace listing.
- Custom group titles are safely escaped in generated SVG.
Validation
- 97 automated tests pass.
- CI passes on Linux, Windows, and macOS.
- The live GitHub Action smoke test passes.
See the changelog for the complete release history.