Update camera configuration and enhance touch controls; implement debounce for camera state logging and add responsive styles for mobile devices.

camera-config.json

@@ -1,20 +1,20 @@
 {
   "camera": {
     "position": {
-      "x": 450,
-      "y": 154,
-      "z": -130
+      "x": 514,
+      "y": 228,
+      "z": -403
     },
     "target": {
       "x": 50,
       "y": 85,
       "z": -140
     },
-    "distance": 406,
+    "distance": 552,
     "spherical": {
-      "radius": 406,
-      "theta": 1.55,
-      "phi": 1.4
+      "radius": 552,
+      "theta": 2.09,
+      "phi": 1.31
     }
   },
   "description": "Default camera configuration for 3D model viewer. Position values can be copied from console logs and pasted here to set new defaults."