Add broken link checks

[glenn-jocher]

copilot:all

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Ultralytics automates dependency updates and community engagement on GitHub.

📊 Key Changes

• Dependabot Configuration: A new dependabot.yml file for automated dependency updates.
  • Manages pip and github-actions updates.
  • Schedules weekly checks.
  • Limits open pull request amounts.
  • Automatically tags the user glenn-jocher as a reviewer.
• Greetings Workflow: Added greetings.yml for welcoming new contributors.
  • Custom messages for new pull requests and issues.
  • Provides installation, environment setup, and status info.
• Broken Link Checker: Integrated links.yml to verify documentation's URLs.
  • Scheduled daily.
  • Excludes problematic URLs and retries failed operations.
• Stale Management: Implemented stale.yml to handle inactive issues and PRs.
  • Issues stale after 30 days, PRs after 90 days.
  • Closes stale issues and PRs after additional set days.
  • Exempts certain labeled issues from becoming stale.

🎯 Purpose & Impact

• Enhanced Project Maintenance: Dependabot integration ensures dependencies are up-to-date, reducing security risks and software bugs.
• Positive Contributor Experience: Automated greetings guide newcomers, fostering a supportive community atmosphere.
• Reliable Documentation: Broken link checks keep documentation accessible and trustworthy.
• Efficient Resource Management: Stale issue and PR management help maintainers focus on active contributions, improving project focus.