Add enemy respawner and related components for room lifecycle management

- Implemented EnemyRespawner to manage enemy spawning and respawning within rooms.
- Added IRoomLifecycle interface for room activation and dormancy handling.
- Created supporting classes and metadata for enemy perception and threat assessment.
- Established streaming system components for room state management and transitions.
- Added necessary metadata files for new scripts to ensure proper integration with Unity.

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

@@ -24,7 +24,7 @@ namespace BaseGames.Enemies.AI
         public override void OnAwake()
         {
             _boss     = GetComponent<BossBase>();
-            _executor = GetComponentInChildren<BossSkillExecutor>();
+            _executor = transform.GetComponentInChildren<BossSkillExecutor>();
         }
 
         public override TaskStatus OnUpdate()