feat(upserver): 保存M2客户端KV迁移至本人统计写检查点

保存独立KV用户服务、固定会话存档与原业务接线，以及C3d资料缓存和C3e本人统计写。
保留原PF/AGG路线、业务公式和时序；榜单读取、好友资料、公告、匹配及首场景闸仍待完成。

验证：ServiceHost两条件各33组646断言；Unity CLI Loop编译0错误269警告。
包含相关方案、评审裁决、测试及状态文档。未操作服务器、正式账号或打包。

Client/Assets/Scripts/Camp/CampDataMM.cs

@@ -1,4 +1,4 @@
-using asap.core;
+using asap.core;
 using cfg;
 using game;
 using GameCore;
@@ -10,6 +10,8 @@ using UnityEngine;
 
 public class CampDataMM
 {
+        [asap.core.Inject] public game.PlayerDataStorage.IPlayerSaveStore SaveStore { get; set; }
+
     private cfg.Tables _tables;
     MMTService _MMService;
     public CampDataMM(cfg.Tables tables, MMTService mmService)
@@ -142,7 +144,7 @@ public class CampDataMM
         _isFix = isFix;
         if (isSave)
         {
-            PlayFabMgr.Instance.UpdateUserDataValue("IsFix", _isFix.ToString());
+            SaveStore.Write("IsFix", _isFix.ToString()).RequireAccepted();
         }
     }
 
@@ -248,7 +250,7 @@ public class CampDataMM
                 UpdateCurrentData();
             }
             CampDataDic["CampId"] = Id;
-            PlayFabMgr.Instance.UpdateUserDataValue("CampDataDic", JsonMapper.ToJson(CampDataDic)); ;
+            SaveStore.Write("CampDataDic", JsonMapper.ToJson(CampDataDic)).RequireAccepted(); ;
         }
         else
         {
@@ -276,7 +278,7 @@ public class CampDataMM
                 if (NextMapID == -1 || !_tables.TbConstruction.DataMap.ContainsKey(NextMapID))
                 {
                     _isOpenSkyscraper = "1";
-                    PlayFabMgr.Instance.UpdateUserDataValue("IsOpenSkyscraper", _isOpenSkyscraper);
+                    SaveStore.Write("IsOpenSkyscraper", _isOpenSkyscraper).RequireAccepted();
                     return;
                 }
                 Debug.LogError(
@@ -353,7 +355,7 @@ public class CampDataMM
             if (NextMapID == -1 || !_tables.TbConstruction.DataMap.ContainsKey(NextMapID))
             {
                 _isOpenSkyscraper = "1";
-                PlayFabMgr.Instance.UpdateUserDataValue("IsOpenSkyscraper", _isOpenSkyscraper);
+                SaveStore.Write("IsOpenSkyscraper", _isOpenSkyscraper).RequireAccepted();
             }
         }
     }