Delete in.

frontend/apps/editor3d/app/src/pages/PageDraw/PageDraw.tsx

@@ -371,6 +371,9 @@ const PageDraw = () => {
               store.copySelectedItems()
               store.pasteItems()
               break;
+            case 'DELETE':
+              store.deleteSelectedItems()
+              break;
             default:
               // No action needed for unhandled cases
           }

frontend/apps/editor3d/app/src/pages/PageDraw/components/ui/ContextMenu.tsx

@@ -174,5 +174,24 @@ const defaultMenuItems: MenuItem[] = [
     label: 'Duplicate',
     action: 'DUPLICATE'
   },
+  {
+    icon: (
+      <svg
+        className="w-4 h-4"
+        viewBox="0 0 24 24"
+        fill="none"
+        stroke="currentColor"
+      >
+        <path
+          d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6M9 7h6m-7 0V4a1 1 0 011-1h4a1 1 0 011 1v3"
+          strokeWidth="2"
+          strokeLinecap="round"
+          strokeLinejoin="round"
+        />
+      </svg>
+    ),
+    label: 'Delete',
+    action: 'DELETE'
+  },
 ];