Allow different Snap Points on flipped side nof an object#3055

If you create Snap points on an object, and then flip it to the back side, the Snap Points are the same, just in mirrored form. It would be better to have the ability to create new snap points on the back.

An alternative would be a Magnetic Map feature similar to what Tabletopia offers, so you could directly upload the correct snap points with the front and back graphic.