Add independent review reports for Minimap system (Rounds 8, 9, and 26)

- Round 8 report highlights improvements in architecture, editor usability, and data robustness, with a total score of 80/100.
- Round 9 report focuses on editor extension capabilities, identifying issues with room data indexing and layout editing, resulting in a score of 76/100.
- Round 26 report evaluates the system against commercial standards, noting new issues and confirming previous fixes, with a score of 95.8/100.

Assets/_Game/Scripts/Core/Save/SaveData.cs

@@ -99,9 +99,11 @@ namespace BaseGames.Core.Save
     [Serializable]
     public class MapSaveData
     {
-        public HashSet<string> ExploredRooms = new();   // 踏入过的房间 ID
-        public HashSet<string> MappedRooms   = new();   // 完整地图信息（购买/存档点揭示）
-        public List<MapPin>    Pins          = new();   // 玩家自定义地图标记
+        public HashSet<string> ExploredRooms             = new();   // 踏入过的房间 ID
+        public HashSet<string> MappedRooms               = new();   // 完整地图信息（购买/存档点揭示）
+        public List<MapPin>    Pins                      = new();   // 玩家自定义地图标记
+        public string          LastRegionId;                        // 上次进入的区域 ID（避免读档后首次进房误触发 EVT_RegionChanged）
+        public HashSet<string> UnlockedTeleportRoomIds   = new();   // 已解锁传送站的房间 ID（由 TeleportService 维护）
     }
 
     /// <summary>玩家在地图上放置的自定义标记（架构 15_MapShopModule §1.5）。</summary>