True when at least one collector requires an external package integration
(e.g. rn-external-idp handling an IdpCollector).
True when at least one collector requires manual user input.
True when at least one LABEL (output-only) collector is present.
True when at least one unsupported (unknown-type) collector is present.
Derived metadata for the active form — used to drive UI-level decisions (e.g. hide a form that only has output/immediate collectors).