(client) chore:Clean code

Client/Assets/Scripts/Entity/Character.cs

@@ -1,10 +1,6 @@
-using System;
-using System.Linq;
 using Data;
 using Item;
-using Managers;
 using UnityEngine;
-using Utils;
 // 添加 System 命名空间以使用 Action
 
 namespace Entity
@@ -29,7 +25,7 @@ namespace Entity
         }
 
         public Inventory Inventory { get; private set; }
-        
+
 
         public override void Init(EntityDef entityDef)
         {