Record node as an Import-binding hit (the token that brings the symbol
into this file), which the IDE find-references surface includes but the
call-graph surfaces ignore.
Record node as a same-owner self/cls receiver hit (#1014 facet B): a
self.member / cls.member access whose receiver is the current instance /
own class. Excluded from the external usage surface, counted as a same-owner
site. Records the ordinary hit, then reclassifies it — the shared scan
consumer, so the record ceremony lives in exactly one place.