refactor: 同步化 Actor/Environment/Audio 快照还原接口

Assets/Scripts/SceneManagement/ActorKit/ActorManager.cs

@@ -86,9 +86,9 @@ namespace AibisDream
             return dto;
         }
 
-        public IEnumerator RestoreSnapshot(ActorSnapshotDto dto)
+        public void RestoreSnapshot(ActorSnapshotDto dto)
         {
-            if (dto?.actors == null) yield break;
+            if (dto?.actors == null) return;
 
             DestroyEditorTemp();
 
@@ -122,7 +122,6 @@ namespace AibisDream
                 ApplyActorVisualState(actor, actorData);
             }
 
-            yield break;
         }
 
         private static void ApplyActorVisualState(AbsActor actor, ActorData data)

Assets/Scripts/SceneManagement/EnvironmentKit/EnvironmentManager.cs

@@ -39,9 +39,9 @@ namespace AibisDream
             };
         }
 
-        public IEnumerator RestoreSnapshot(EnvironmentSnapshotDto dto)
+        public void RestoreSnapshot(EnvironmentSnapshotDto dto)
         {
-            if (dto == null) yield break;
+            if (dto == null) return;
 
             if (!Enum.TryParse<TimesOfDay>(dto.curTime, out var time))
             {
@@ -63,7 +63,6 @@ namespace AibisDream
                 SetWeather(weather);
             }
 
-            yield break;
         }
 
         public void InitEnvironment(TimesOfDay timeOfDay, Weather weather)