[WIP] Add user avatars to comparison UI

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Add user's avatars to the page</issue_title>
<issue_description>I think it would be cool if we added user's avatars in the comparison UI!</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add user's avatars to the page #3

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