- FSM holds owner via WeakRef; ShiftCoordinator is RefCounted (logic-only); persistence tests free the Save node -> test suite exits with zero 'resources still in use' warnings (was ~13) and 57/57 pass - GameManager uses each scenario's shift_duration_s (900s ~ 10-15 min) for real shifts instead of the 300s test duration - Wand screening gets a 0.8s recharge cooldown with a wand.recharge message - TODO/DONE/MEMORY/README synced