Fix aliases to gui arguments

[hlohaus]

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[github-actions]

Pull Request Review

Author: H Lohaus

Title: Fix aliases to gui arguments

Thank you for contributing to the project! Your changes to the gui_parser.py file improve the way command-line arguments are handled by consolidating the argument aliases. This makes the code cleaner and more intuitive for users.

Summary of Changes

• Removed the use of add_argument_alias and replaced it with a more straightforward approach by combining the short and long options directly in the add_argument method.

Suggested Improvements

• Consider adding a brief description in the pull request description to provide context for your changes. This helps reviewers understand the motivation behind the modifications.

Overall, great work on this pull request! It looks good to me.

Best,
[Your Name]