Very rudimentary at the moment, need to split the method into 3, and make a class for the setup.
This also uncovered that the currentAvailableIntents doesn't (unless the global stack is missing) retrun any default intents, while currentAvailableIntentCategories does do that.
Since it's not clear how we're going to handle that right now, I made a TODO in the code, which of course will have to be fixed before this/these branch/es are merged.
part of CURA-6091
Slightly more complex than the original pseudocode was indicating: It needs to filter on the available quality types first in order to only show the quality types that can be printed with all extruders, but still show the union of all intents for those quality types.
Contributes to issue CURA-6091.
This won't run. Don't try to import this class yet. It's outlining what we need to implement to get intents per stack.
It does no form of caching at this point. Build first, optimise later, right.
Contributes to issue CURA-6091.
