(client) feat:支持定义实体的碰撞体大小和偏移；建筑支持定义实体建筑和瓦片建筑，建筑支持指定按钮回调；添加存档管理器；Dev支持设置是否暂停；实体允许定义事件组；添加基地界面 (#57)

Co-authored-by: m0_75251201 <m0_75251201@noreply.gitcode.com>
Reviewed-on: http://47.107.252.169:3000/Roguelite-Game-Developing-Team/Gen_Hack-and-Slash-Roguelite/pulls/57

Client/Assets/Scripts/Base/Pixelate.cs

@@ -0,0 +1,16 @@
+using UnityEngine;
+
+namespace Base
+{
+    [ExecuteInEditMode]
+    public class Pixelate : MonoBehaviour
+    {
+        public Material effectMaterial;
+
+        private void OnRenderImage(RenderTexture source, RenderTexture destination)
+        {
+            Graphics.Blit(source, destination, effectMaterial);
+        }
+    }
+    
+}