Removed outdated Debian, EL7, EL8, and EL9 requirement files. Improved various VIP handling and validation functionalities, including changes to VIP endpoints and associated JavaScript functions. Minor enhancements and bug fixes across multiple modules and views.
Removed the `check_version.html` template and moved version checking to `script.js`. This refactoring simplifies the codebase by consolidating version check handling into JavaScript, removing deprecated HTML templates, and enhancing the backend logic and API routes.