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_MoveTo.cs

@@ -1,4 +1,4 @@
-#if GRAPH_DESIGNER
+#if GRAPH_DESIGNER
 using UnityEngine;
 using Opsive.BehaviorDesigner.Runtime.Tasks;
 using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
@@ -10,16 +10,16 @@ namespace BaseGames.Enemies.AI
     /// BD Action：移动到指定世界坐标 Target。
     /// 到达目标（IsAtDestination）后返回 Success。
     /// </summary>
+    [TaskName("Move To")]
+    [TaskCategory("BaseGames/Enemy/Movement")]
+    [TaskDescription("导航到目标 Transform 或世界坐标点；到达返回 Success")]
     public class BD_MoveTo : Action
     {
         [SerializeField] private Vector2 m_Target;
 
         private EnemyBase _enemy;
 
-        public override void OnStart()
-        {
-            _enemy = GetComponent<EnemyBase>();
-        }
+        public override void OnAwake() => _enemy = GetComponent<EnemyBase>();
 
         public override TaskStatus OnUpdate()
         {