Ultralytics Actions JSON, CSS and autolabel support

[UltralyticsAssistant]

This pull request significantly enhances the Ultralytics Actions workflow, introducing support for JSON and CSS formatting, alongside intelligent issue and PR handling. This includes automatic labeling, spam detection, abuse identification, and off-topic filtering, all powered by OpenAI GPT-4o. These updates ensure a more efficient and organized workflow, adhering to the latest Ultralytics standards.

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Enhanced the workflow for formatting and issue management.

📊 Key Changes

• Updated the GitHub Actions workflow to format code and documentation automatically.
• Added more event triggers for issues and pull requests, including opened, closed, synchronize, and review_requested.
• Replaced GITHUB_TOKEN with PERSONAL_ACCESS_TOKEN while keeping the former as a fallback.
• Enabled automatic labeling of issues and PRs.
• Enhanced format checks to include YAML, JSON, Markdown, and CSS via Prettier.
• Disabled the broken links check.
• Enabled the inclusion of a summary generated by GPT-4, requiring an OpenAI API key.

🎯 Purpose & Impact

• Automation: Simplifies and standardizes the code review process by automatically formatting and labeling.
• Comprehensive Checks: Improved code quality through more extensive formatting capabilities.
• Enhanced Management: Better issue and PR management by expanding event triggers.
• Personalization: Allows use of a personal access token for heightened security.

Overall, these changes streamline the development workflow, making it smoother and more efficient for developers. 🚀✨