refactor 6:

- CombatInfoFormUseCase.cs 改成回调驱动：
    - 不再直接读 GameEntry.CombatNode
    - 由 CombatLoadSession.cs 在打开 CombatInfoForm 前注入 modelProvider 和 TryEndCombat 回调
- CombatSelectFormUseCase.cs 的默认 coin provider 改成返回 0，不再偷偷 fallback 到 GameEntry.CombatNode
- CombatFinishFormUseCase.cs 去掉了未准备 summary 时对 GameEntry.CombatNode 的兜底读取
- MapData.cs 进一步补充了战斗初始快照：
    - InventorySnapshot
    - ParticipantTowerSnapshot
- CombatLoadingState.cs 现在会把这些背包/参战塔快照也一起打进 MapData
- MapEntity.cs 配置建塔面板时不再直接读 PlayerInventory，改为用 MapData 里的快照

Assets/GameMain/Scripts/UI/Combat/UseCase/CombatFinishFormUseCase.cs

@@ -45,12 +45,8 @@ namespace GeometryTD.UI
         {
             if (!_isSummaryPrepared)
             {
-                _defeatedEnemyCount = GameEntry.CombatNode != null
-                    ? Mathf.Max(0, GameEntry.CombatNode.LastDefeatedEnemyCount)
-                    : 0;
-                _gainedGold = GameEntry.CombatNode != null
-                    ? Mathf.Max(0, GameEntry.CombatNode.LastGainedGold)
-                    : 0;
+                _defeatedEnemyCount = 0;
+                _gainedGold = 0;
                 _rewardInventory = null;
             }
 

Assets/GameMain/Scripts/UI/Combat/UseCase/CombatInfoFormUseCase.cs

@@ -1,9 +1,14 @@
+using System;
 using GeometryTD.Definition;
+using UnityEngine;
 
 namespace GeometryTD.UI
 {
     public class CombatInfoFormUseCase : IUIUseCase
     {
+        private Func<CombatInfoFormRawData> _modelProvider;
+        private Func<bool> _tryEndCombat;
+
         public CombatInfoFormRawData CreateInitialModel()
         {
             return BuildModel();
@@ -14,43 +19,49 @@ namespace GeometryTD.UI
             return BuildModel();
         }
 
+        public void Configure(Func<CombatInfoFormRawData> modelProvider, Func<bool> tryEndCombat)
+        {
+            _modelProvider = modelProvider;
+            _tryEndCombat = tryEndCombat;
+        }
+
         public bool TryEndCombat()
         {
-            if (GameEntry.CombatNode == null || !GameEntry.CombatNode.CanEndCombat)
+            if (_tryEndCombat == null)
             {
                 return false;
             }
 
-            return GameEntry.CombatNode.TryEndCombatByPlayer();
+            return _tryEndCombat.Invoke();
         }
 
-        private static CombatInfoFormRawData BuildModel()
+        private CombatInfoFormRawData BuildModel()
         {
-            if (GameEntry.CombatNode == null)
-            {
-                return null;
-            }
-
-            var level = GameEntry.CombatNode.CurrentLevel;
-            LevelThemeType themeType = level != null ? level.LevelThemeType : GameEntry.CombatNode.CurrentThemeType;
-            int levelId = level != null ? level.Id : 0;
-            int baseHpMax = level != null ? level.BaseHp : 0;
-            int enemyHpRateMultiplier = ResolveEnemyHpRateMultiplier(
-                GameEntry.CombatNode.CurrentPhaseIndex,
-                GameEntry.CombatNode.CurrentLevelPhaseCount);
+            return _modelProvider != null ? _modelProvider.Invoke() : null;
+        }
 
+        public static CombatInfoFormRawData BuildRawData(
+            LevelThemeType themeType,
+            int levelId,
+            int currentPhaseIndex,
+            int totalPhaseCount,
+            int coin,
+            int baseHp,
+            int baseHpMax,
+            bool canEnd)
+        {
             return new CombatInfoFormRawData
             {
                 LevelThemeType = themeType,
                 LevelId = levelId,
-                CurrentPhaseIndex = GameEntry.CombatNode.CurrentPhaseIndex,
-                TotalPhaseCount = GameEntry.CombatNode.CurrentLevelPhaseCount,
-                Coin = GameEntry.CombatNode.CurrentCoin,
-                BaseHp = GameEntry.CombatNode.CurrentBaseHp,
-                BaseHpMax = baseHpMax,
-                EnemyHpRateMultiplier = enemyHpRateMultiplier,
+                CurrentPhaseIndex = Mathf.Max(0, currentPhaseIndex),
+                TotalPhaseCount = Mathf.Max(0, totalPhaseCount),
+                Coin = Mathf.Max(0, coin),
+                BaseHp = Mathf.Max(0, baseHp),
+                BaseHpMax = Mathf.Max(0, baseHpMax),
+                EnemyHpRateMultiplier = ResolveEnemyHpRateMultiplier(currentPhaseIndex, totalPhaseCount),
                 CanPause = true,
-                CanEnd = GameEntry.CombatNode.CanEndCombat
+                CanEnd = canEnd
             };
         }
 
@@ -61,7 +72,7 @@ namespace GeometryTD.UI
                 return 1;
             }
 
-            int completedLoopCount = UnityEngine.Mathf.Max(0, (currentPhaseIndex - 1) / totalPhaseCount);
+            int completedLoopCount = Mathf.Max(0, (currentPhaseIndex - 1) / totalPhaseCount);
             if (completedLoopCount >= 30)
             {
                 return int.MaxValue;

Assets/GameMain/Scripts/UI/Combat/UseCase/CombatSelectFormUseCase.cs

@@ -269,12 +269,7 @@ namespace GeometryTD.UI
 
         private static int DefaultCoinProvider()
         {
-            if (GameEntry.CombatNode == null)
-            {
-                return 0;
-            }
-
-            return Mathf.Max(0, GameEntry.CombatNode.CurrentCoin);
+            return 0;
         }
 
         private static bool CanExecute(Option option, int currentCoin)