feat: Implement Room Streaming System

- Add RoomStreamingManager to manage room loading and unloading based on player proximity.
- Create StreamingBudgetConfigSO for memory and performance budgeting of the streaming system.
- Introduce TransitionDirector to handle seamless and atmospheric fade transitions between rooms.
- Develop WorldGraph to represent room connectivity and facilitate neighbor queries and distance calculations.
- Implement RoomNode and RoomEdge classes to structure room data and connections.

Assets/_Game/Scripts/Enemies/AI/BD_SetAlert.cs

@@ -1,4 +1,4 @@
-#if GRAPH_DESIGNER
+#if GRAPH_DESIGNER
 using Opsive.BehaviorDesigner.Runtime.Tasks;
 using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
 using BaseGames.Enemies;
@@ -8,14 +8,14 @@ namespace BaseGames.Enemies.AI
     /// <summary>
     /// BD Action：设置警觉状态，并通知 EnemyBase 调整 BT Tick 频率。
     /// </summary>
+    [TaskName("Set Alert Tick Rate")]
+    [TaskCategory("BaseGames/Enemy/Perception")]
+    [TaskDescription("切换行为树 Tick 频率：警觉时高频，巡逻时低频")]
     public class BD_SetAlert : Action
     {
         private EnemyBase _enemy;
 
-        public override void OnStart()
-        {
-            _enemy = GetComponent<EnemyBase>();
-        }
+        public override void OnAwake() => _enemy = GetComponent<EnemyBase>();
 
         public override TaskStatus OnUpdate()
         {