Minor Update: Undo/Redo, N Hotkey Updates for Cutouts

Undo/Redo Buttons in Footer

If you hover over them, you can see the action that it will undo/redo.

Hotkey for Area Cutouts

If you're performing cutouts in an area, pressing "N" hotkey will start another cutout instead of a typical "New Section".

We also swapped the previous page/next page buttons to be vertical: