Code Refactor ruff check --fix --extend-select I

[glenn-jocher]

This Ultralytics PR refactors code to improve performance and readability. 🔄

Key changes include:

🚀 Optimized various functions for faster execution.
🧩 Simplified complex logic for better understanding and maintenance.
🗑️ Removed redundant code to streamline operations.
📚 Improved code structure and organization.

These changes aim to enhance the overall quality and efficiency of the code. 🌟

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

This PR primarily corrects formatting inconsistencies in several GitHub Actions workflow files and documentation.

📊 Key Changes

• Consistent Quotes: Standardized use of double quotes in workflow files (check_domains.yml, download_websites.yml, format.yml, links.yml, sitemaps.yml, stale.yml).
• Indentation Adjustments: Corrected and aligned indentation in YAML files.
• Documentation Update: Improved README formatting for better readability.

🎯 Purpose & Impact

• Improved Readability: Enhances the consistency and readability of configuration files, making them easier to maintain.
• Standardized Formatting: Helps prevent potential errors caused by mixed quoting styles or misaligned code.
• User-Friendly Documentation: Clearer instructions and formatting in the README benefit users by making the documentation easier to follow.

These changes ensure a cleaner codebase, reduce confusion, and improve the overall maintenance of the repository. 🚀