Player defined gh shapes

[Sylensky]

Description

Is your feature request related to a problem?

No not really.

Describe the solution you'd like us to implement.

Making the greenhouse area cubelike so that blocks can be placed above the greenhouse. It is more likely a cosmetical aspect to fit into every players island.

Describe alternatives you've considered.

Maybe adding backend templates so that users can switch the appearance of the greenhouse they want to build.

Additional context

I can just write my imagination in this line. My thought about this was to build a greenhouse with wood integrated in the wall and a nicer roof than just a quare.