The test that read every fixture for the operator's account and a node goes (T1); the tests G added
fold into existing ones as subtests, so each module counts its merge base (design 47 G §626, A-306);
node names in the lines G adds are role names (T5).
Builds: design 47 G §626, A-306; review round 2 findings T1, T2, T5
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h