각종 경고 수정

Assets/Scripts/Player/PlaceableBehavior.cs

@@ -8,8 +8,6 @@ public class PlaceableBehavior : ItemBehavior
 {
     [Header("Placement Settings")]
     [SerializeField] private GameObject placeablePrefab;
-    [SerializeField] private bool requiresGround = true;
-    [SerializeField] private float placementRange = 5f;
 
     public override bool IsConsumable => true;