ci / test (pull_request) Successful in 2m23s
Why: backend main carries the nested core pin at a253a40b plus the rewind-test settle-window fix; the combination check now passes across all nested copies. Evidence: check-pins pins ok; backend CI green on 26bd9286 (GATE). Impact: none beyond the pin. Refs: Agent-System-Backend#97
ui
@ 76d6633736