Current discovery cycle1 of 3 tasks doneSeeded from Inventory §15 strategy-bench row.BacklogAFA-2Current discovery cycleDoneAFA-4Podcast momentum studies: dual momentum, sector rotation, ETF momentum, stage-2 filter backtestsNeeds MohitAFA-5Sector rotation delta test: add the Kushal #371 pieces (SPY-relative hurdle, SPY 200-day gate, vol-adjusted score, hysteresis) to AFA-4 Study 2