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.
The code changes focus on enhancing the server application's functionality by improving the error handling mechanism and streamlining the logic. Modifications include refining how servers get created, updated, and deleted, optimizing how ssh related actions are performed, and ensuring more accurate server scanning. The changes help reduce potential errors and make the application more efficient.