Removed the unused 'distro' and 'Union' imports for code cleanliness. Simplified the user status check mechanism by introducing a direct method, `get_user_status`, and modified the service control flow accordingly. Simplified 'update_plan' function to only insert a default username.
Refactor multiple functions to call `get_group` instead of `get_group_name_by_id`. Remove the `ApiToken` class and related database table operations. Simplify the template logic in `show_sub_ovw.html` by removing unnecessary loop and context variables. Cleanup unused imports and streamline several function implementations across the codebase.
Refactor multiple files to correct spacing issues, including extra blank lines, misaligned parameters, and inconsistent indentation. These changes improve code readability and maintain coding standards without altering functionality.