doc sidebar should have padding at bottom so the link preview doesnt cover bottom most entry

[TelepathicGrunt]

Image is with firefox and my cursor on one of the sidebar entries after scrolling down to very bottom of sidebar after opening many entries

[ChampionAsh5357]

Personally, I don't see the issue for this as the preview link on the bottom moves over to the right side when hovering over the bottom-most entry. The scrollable sidebar is essentially just a scissor, so the content would still be cut off, it would just have a weird-looking black bar at the bottom. I don't think there's a more sophisticated method unless we start getting into browser territory.