Cli initial args

[OmarAI2003]

Contributor checklist

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

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Description

• Added --version and --upgrade options to the CLI.
• Implemented version-checking functions to fetch and display the installed and latest versions.
• Added an upgrade mechanism to download and install the latest release.
• Improved CLI help message formatting and structure.

Related issue

• Basic testing for i18n-check #2

[github-actions]

Thank you for the pull request! ❤️

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[github-actions]

Maintainer Checklist

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 :)

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

[andrewtavis]

Could I ask you to add in some doc strings to the new functions in the same style that we have them in the utils, @OmarAI2003? Would be great to get some numpy doc style docstrings in with the base functionality!

[andrewtavis]

I'll give it a further look post the function docstings being added in, @OmarAI2003 :) Thanks for getting to this so quickly! Feel free to send along the update and I'll get this in as soon as I can 😊