[Suggestion] Add option to rebind keys in building menu

The current key rebind options don't allow for rebinding the 'Y' key or 'END' key when you're placing a wall/roof/ramp/floor.

I use a quarter keyboard/gamepad that doesn't have either of those keys on it and I'm forced to reach over to my other keyboard on the side of my desk to hit 'Y' to deconstruct.

It would be really nice to add additional key rebind options for all of the options in that menu.