(client)chore:将维度区分独立，将加载页面独立，降低代码耦合，写了更好看的注释

Client/Assets/Scripts/Program.cs

@@ -1,8 +1,8 @@
 using System.Collections.Generic;
-using Logging; // Assuming 'Logging' is a standard or project-specific namespace.
-using Map; // Assuming 'Map' is a standard or project-specific namespace.
+using Logging;
+using Map;
 using UnityEngine;
-using Utils; // Assuming 'Utils' is a standard or project-specific namespace.
+using Utils;
 
 /// <summary>
 /// Program 类作为单例模式的核心管理器，负责维护和管理游戏或应用中的维度(Dimension)实例和焦点状态。
@@ -10,6 +10,11 @@ using Utils; // Assuming 'Utils' is a standard or project-specific namespace.
 /// </summary>
 public class Program : Singleton<Program>
 {
+    /// <summary>
+    /// 指示是否需要加载数据的标志，例如在游戏启动或场景切换时。
+    /// </summary>
+    public bool needLoad = true;
+
     /// <summary>
     /// 当前聚焦的实体对象，可能为空。
     /// </summary>
@@ -58,12 +63,11 @@ public class Program : Singleton<Program>
             return;
         }
         _registeredDimensions.Add(id, dimension);
-        Debug.Log($"[Program] Dimension '{id}' registered successfully.");
         
+        // 如果注册的维度是当前焦点维度，则更新 FocusedDimension 属性
         if (focuseDimensionId == id)
         {
             FocusedDimension = dimension;
-            Debug.Log($"[Program] FocusedDimension updated to '{id}'.");
         }
     }
 
@@ -81,13 +85,11 @@ public class Program : Singleton<Program>
         string id = dimension.DimensionId;
         if (_registeredDimensions.Remove(id))
         {
-            Debug.Log($"[Program] Dimension '{id}' unregistered successfully.");
-            
+            // 如果注销的维度是当前焦点维度，则清除焦点
             if (focuseDimensionId == id)
             {
                 focuseDimensionId = null;
                 FocusedDimension = null;
-                Debug.Log($"[Program] Focused dimension '{id}' was unregistered and has been cleared.");
             }
         }
         else
@@ -117,14 +119,12 @@ public class Program : Singleton<Program>
         {
             focuseDimensionId = null;
             FocusedDimension = null;
-            Debug.Log("[Program] Focused dimension cleared.");
             return;
         }
         if (_registeredDimensions.TryGetValue(dimensionId, out Dimension newFocusedDimension))
         {
             focuseDimensionId = dimensionId;
             FocusedDimension = newFocusedDimension;
-            Debug.Log($"[Program] Focused dimension set to '{dimensionId}'.");
         }
         else
         {