Don't draw the predicate-class node alongside fam-resolves matches

Don't draw the predicate-class node alongside fam-resolves matches

The "fam-resolves" chain pulled the predicate class into the instance
view as a separate node and connected it to the matched instance with
a green "defines" edge — duplicating information already on the
matched-instance label. Drop the class anchor + defines edge here, the
same way commit 3a8e0ac handled the matched-superclass case.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>