Adds the Codex plugin manifest with listing metadata for the six-skill
bundle, renders PNG logos from the SVG (marketplace surfaces cannot use
SVGs), switches the Cursor and OpenAI wrappers to the PNG, bumps the
release workflow to version all manifests including .codex-plugin, and
restructures the README around the primary install paths with the
remaining clients moved to INSTALLATION.md.
Bring the repo to parity with the SwiftUI-Agent-Skill reference:
- Add assets/logo.svg skill icon
- Add .cursor-plugin/plugin.json for Cursor marketplace submission
- Add agents/openai.yaml for Codex / OpenAI-compatible tools
- Update .claude-plugin/marketplace.json schema URL to full GitHub raw URL
- Update README with Cursor and Codex installation options and skill structure tree