Improve icons size consistence in Settings

[nvllz]

Pull request (PR) checklist

Please check if your pull request fulfills the following requirements:

• [x] I've read the Contribution Guidelines and my PR doesn't break the rules.
• [x] I've read and understand the Developer Guidelines.
• [x] I confirm that I've run the code locally and everything works as expected.
• [x] My PR includes only the necessary changes to fix the issue (i.e., no unnecessary files or lines of code are changed).
• [x] 🎬 I've attached a screen recording of using the new code to the next paragraph (if applicable).

Screen recording of your changes (if applicable):

https://github.com/user-attachments/assets/73c50cdc-f114-46f1-bedc-c05b5119c7fc

What's changed?

Describe with a few bullets what's new:

• fixed some icon padding to make the list consistent

Risk factors

What may go wrong if we merge your PR?

• no idea how it looks like on smaller screens, can't test it

Does this PR close any GitHub issues? (do not delete)

• Closes #3549

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