Update chao annotations

tip_annotations/chao.json

@@ -503,5 +503,18 @@
   "GX010017_frame_000172": {
     "skipped": true,
     "timestamp": "2026-04-04T02:29:02.508330"
+  },
+  "GX010017_frame_000176": {
+    "tip_x": 144,
+    "tip_y": 163.5,
+    "crop_x1": 2043,
+    "crop_y1": 770,
+    "crop_w": 680,
+    "crop_h": 507,
+    "img_w": 3840,
+    "img_h": 2160,
+    "full_x": 2187,
+    "full_y": 933.5,
+    "timestamp": "2026-04-04T02:29:05.481670"
   }
 }