World Cup sprint model promotion

SPF and HHAD promote independently. Hard hit rate alone can never trigger promotion.
marketcandidatestatuseffective_actiontotal_samplesminimum_sampleslocked_test_samplesselected_regularizationproper_metrics_better_than_m0_and_m1composite_improvementhard_hit_okknockout_not_worsebootstrap_improvement_probabilitypromotion_thresholdrollback_modeloof_samplesselected_shrinkagedecision_thresholddecision_max_gapdraw_precisiondraw_recallbaseline_draw_recalloverall_hard_hitbaseline_hard_hitproper_metrics_better_than_m1draw_gate_stability
SPFM2_residualREJECTEDkeep_v7_baseline78601310.00-0.0343338TrueTrue0.4095>=0.90v7-market-joint-baseline
HHADM3_ordinalSHADOWshadow_only97801810.030.04056655TrueTrue0.893>=0.90v7-market-joint-baseline
HHADM4_HHAD_DRAW_HURDLEREJECTEDkeep_v7_baseline971810.00.3825>=0.90v7-market-joint-baseline570.250.220.20.464285710.565217390.00.421052630.3508771910.8185