Design: Maybe rethink hover bg colors on touch devices

[Greenheart]

For touch devices, we could possibly disable background colors that change on hover. This is based on user feedback that it was a bit unclear which skills in the SkillTabs that were selected or not. Especially on mobile.

Potential solution: https://css-tricks.com/solving-sticky-hover-states-with-media-hover-hover/

If we migrate to Uno CSS, we might be able to use https://github.com/unocss/unocss/tree/main/packages/preset-wind#media-hover