New objects to build

=============Change Log=============

• add redo and undo
• fix remove add item on top of no cube objects
• improve selection box

17.02.2025

• zoom with mouse wheel
• max build size (128,5,128)
• option to hide water
• small fixes with building
• update blocks to 1m hight

18.03.2025

• UI position can be customize just left click on dots on panel
• added objects that can be insert into map (left menu):

• to place last object, chat the terrain must be created as on the screen: