refactor: single predict.py entrypoint (production + CLI), archive experiments

archive/rpo_iki/configs/counting_params.json

@@ -0,0 +1,21 @@
+{
+  "same_sack_radius": 78.0,
+  "stack_sack_radius": 45.0,
+  "min_approach_depth": 10.0,
+  "outside_confirm_frames": 2,
+  "crossing_point_ratio": 0.82,
+  "count_cooldown_dist": 95.0,
+  "count_cooldown_frames": 40,
+  "staging_cooldown_frames": 8,
+  "min_staging_depth": 45.0,
+  "min_track_frames": 0,
+  "ghost_track_frames": 999,
+  "conf": 0.2,
+  "tuned_accuracy": 71.8,
+  "tuned_exact": "4/6",
+  "tuned_total_ai": 25,
+  "tuned_total_manual": 25,
+  "tuned_mae": 0.333,
+  "counting_logic": "geometric_v15",
+  "updated_at": "2026-07-08T23:29:00"
+}