Create format.yml

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Introducing an automated code and documentation formatting workflow, alongside plugin improvements for metadata enhancements and social sharing.

📊 Key Changes

• Added a GitHub workflow (format.yml) for auto-formatting code and docs on push/PR events to the main branch.
• Enhanced the MetaPlugin class to support additional metadata:
  • Now automatically adds descriptions, images, and author info from Git if not provided in Markdown headers.
  • Newly inserted meta tags for SEO and social sharing platforms like Twitter, Facebook, and LinkedIn.
  • Social sharing buttons (e.g., Twitter, LinkedIn) can be included in the footer.
• Utility functions improved for YouTube video ID extraction and GitHub username retrieval from email, alongside several coding style adjustments.

🎯 Purpose & Impact

• Ensure that all contributions are consistently formatted, reducing manual effort and improving code quality.
• The metadata enhancements make documentation pages more informative and SEO-friendly. Social share buttons can boost user engagement and content reach.
• Impact: Developers and users should see more polished and accessible content, potentially leading to better community contributions and wider dissemination of Ultralytics' projects. 📈🌐