removed unused code

Author: atharvaSharma17

package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "@dnd-kit/core": "^6.3.1",
     "@dnd-kit/sortable": "^10.0.0",
+    "@dnd-kit/utilities": "^3.2.2",
     "@google/genai": "^0.7.0",
     "@radix-ui/react-accordion": "^1.2.4",
     "@radix-ui/react-dialog": "^1.1.7",