Add annotated fixed-horizon floor evaluation

manuscript/main/REVIEWER_CHECKLIST.md

@@ -145,8 +145,11 @@ retrain test-time counterfactuals.
 - [ ] Three seeds, mean ± sample standard deviation.
 - [ ] Paired cluster bootstrap by session/conversation block for 95% intervals.
 - [ ] Operating points at wearer-onset recall 0.7, 0.8, and 0.9; headline 0.8.
-- [ ] False wearer entries per multi-other opportunity minute, onset latency,
-  wearer-yield recall/latency, and original ten-horizon AP/mAP.
+- [ ] Fixed-horizon entry/INT event AP, recall-matched hard-negative
+  opportunity FPR, subtype FPR, and original ten-horizon dense AP/mAP.
+- [ ] Treat one-to-one event matching and signed latency as secondary; report
+  them only after freezing the online threshold, persistence, refractory
+  period, matching interval, and competing-risk rule.
 - [ ] Error strata: visibility, number of visible people, overlap, offscreen
   activity, and transition proxy. Add track age/fragmentation only if a
   track-aware method is selected.