fix: absolute OUTPUT_DIR, resolution scaling for zones, full reference repo values

zones.json

@@ -3,11 +3,20 @@
     "default": {
       "truck_area": [[600, 385], [609, 1076], [1404, 1078], [1381, 343]],
       "counting_area": [[574, 50], [586, 1077], [1418, 1076], [1397, 50]],
+      "palet": [[612, 628], [1454, 630], [1458, 1074], [608, 1071]],
       "count_line": {"x_start": 577, "x_end": 1401, "y": 330},
+      "reference_resolution": [1920, 1080],
       "left_limit": 0.27578,
       "right_limit": 0.72578,
       "duplicate_circle_radius": 30,
-      "description": "Default zone for 1920x1080 camera"
+      "min_valid_area": 15000,
+      "jarak_toleransi_duplikat": 30,
+      "max_reid_transit_distance": 400,
+      "circle_stay_timeout_sec": 10.0,
+      "inference_stride": 2,
+      "confirm_delay_sec": 0.5,
+      "exit_confirm_delay_sec": 6.0,
+      "description": "Default zone from karung-counting-feedmill-semarang (1920x1080 native)"
     }
   },
   "active_preset": "default"