List command formatting

[OmarAI2003]

Contributor checklist

• This pull request is on a separate branch and not the main branch
• I have tested my code with the pytest command as directed in the testing section of the contributing guide

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Description

• Replaced single-line separators with double-line separators for clearer distinction between headers and data.
• Removed the unnecessary line at the end of the table for a cleaner output.
• Updated the documentation to reflect the new formatting for list commands.

Related issue

• This resolves the issue where the list command formatting differed from the total command.
• Update list command formatting to look like total command #466

[github-actions]

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Maintainer checklist

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

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

[andrewtavis]

Thanks for this, @OmarAI2003! Really nice to have the consistency 😊