Industry Designation
This simple little mod will just add a general "Industrial World" colony designation type option.
Instead of having to flip/flop between Alloy and CG in the early game you just add this and it will give reduction in mineral upkeep for both Artisans and Factory workers. It will not shift workers and keep the planet output balanced.
This mod will not break any other mod as it only add and do not modify anything.
*** Compatible with 3.0.x version of Stellaris ***
