Enhanced version of execute_formatting_script function

[axif0]

Contributor checklist

• [X] This pull request is on a separate branch and not the main branch

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Description

The new implementation unifies platform handling using sys.executable for consistency and sets the PYTHONPATH more cleanly which improves compatibility and simplifies maintenance.

[github-actions[bot]]

Thank you for the pull request!

The Scribe team will do our best to address your contribution as soon as we can. The following is a checklist for maintainers to make sure this process goes as well as possible. Feel free to address the points below yourself in further commits if you realize that actions are needed :)

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Maintainer checklist

• [x] The linting and formatting workflow within the PR checks do not indicate new errors in the files changed

• [x] The CHANGELOG has been updated with a description of the changes for the upcoming release and the corresponding issue (if necessary)

[axif0]

CC: @mhmohona, as you run Scribe-data on windows, Can you please test it if there is no problem?