Toybox - Early UI

Getting close to something releasable now. Hacked up a UI using UI Toolkit and a package called Runtime Transform Handle. Didn't notice while recording and editing that the bottom buttons were cutoff (they're just buttons to spawn each type of shapes)
I'd like to get something online by the end of the week so the final UI probably won't be anything fancier than that
At most I'll add the ability to rename shapes, replace the float fields by sliders & maybe add the ability to give each shape a color, metallic & roughness depending on how much it costs performance wise