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