Allow filtering for AK categories in JSON export
Currently, we export all AKs of an event, indifferent of their category. We want to add a feature to filter for specific categories, e.g. to be able to schedule non-first AKs first.
Currently, we export all AKs of an event, indifferent of their category. We want to add a feature to filter for specific categories, e.g. to be able to schedule non-first AKs first.