runningProgress's own field name states its domain, so restore unit='%' and
state_class='measurement' rather than leaving it an opaque passthrough --
that hedge made sense for activationState (no supported-values list, no
write contract to invent) but not here, where the name itself is the
evidence.
"Nadraaien voortgang" also wasn't idiomatic Dutch (nouns don't stack that
way); "Voortgang nadraaien" matches how the rest of the catalog compounds
these names.