Add a toggle on scaled chairs to disable players also getting scaled

You know how when you have a tiny potion active, you’re barely sitting on the edge of the seat? Or when you have a large potion and your feet phase through the ground.
It would be nice to be able to scale chairs in your condo appropriately to certain sizes without the player also getting resized. Currently, your model just scales to the chair’s scale, and you can’t make a tiny room that has chairs without some ugly workarounds.