Two more issues in this video. First part shows being able to hover a point even if it's invisible. Second part shows how the new hover styling (which I updated the visuals of) turns white when it's already selected, but should only apply the visual change to the outside while keeping the inner part solid blue because it's still selected.

• We also want the anchors/handles to light up, as if hovered, when currently within the box/lasso selection. And segments while in segment mode.

Shift clicking the point/segment mode checkboxes still lets you deselect all of them, but deselecting all shouldn't be possible.

If I have a segment selected in segment mode, switching to point mode keeps that segment selected which shouldn't be possible.

Upon inserting a point, it needs to not select the point, while in segment mode, since point selection shouldn't ever occur in that mode.