View predicted shapes in the belt's sidebar#737

Add a space on the sidebar when a belt is clicked that shows the predicted shape that comes up at the end of a belt, as well as making this shape able to be opened in the shape viewer

This would especially be useful for space belts because you can’t see exactly what shapes are on them.

+1 for space belts with visible shapes! This would save me so much scrolling around the map.

actually a great idea, i got issues with this too!