chore: fix api test conventions
chore: rubocop -A spec/
chore: more rubocop -A
fix failing test
rubocop fixes
removes helper methods that are in my opinion dead code
more rubocop fixes
rubocop -a --auto-gen-config
This commit implements the sort functionality for the user lists (by name, email, last_activity) and ordergroup lists (by name).
It is a first attempt addressing issue #560.