* feat: Add Claude Skills documentation and setup guide
- Added skills section to README.md with video thumbnail
- Added detailed skills installation guide to Claude Code setup
- Included new skills.png image for video preview
- Referenced n8n-skills repository for all 7 complementary skills
Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
* feat: Add YouTube video link to skills documentation
- Updated placeholder with actual YouTube video URL
- Video demonstrates skills setup and usage
Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
