refactor: clean map gameplay architecture

src/hooks/three/useClonedObject.ts

@@ -1,15 +1,6 @@
-import { useEffect, useMemo } from "react";
+import { useMemo } from "react";
 import * as THREE from "three";
-import { disposeObject3D } from "@/utils/three/dispose";
 
 export function useClonedObject<T extends THREE.Object3D>(object: T): T {
-  const clone = useMemo(() => object.clone(true) as T, [object]);
-
-  useEffect(() => {
-    return () => {
-      disposeObject3D(clone);
-    };
-  }, [clone]);
-
-  return clone;
+  return useMemo(() => object.clone(true) as T, [object]);
 }