[WIP] Fix promotion popup stat labels positioning

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

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This section details on the original issue you should resolve

<issue_title>Promotion popup stat window stat labels need to match the positions of the ones on the regular level up stat window</issue_title>
<issue_description></issue_description>

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