Roslyn instead UnityCodeGen

Assets/Code/Debug/TestingLevel/TestingState.cs

@@ -98,6 +98,8 @@ namespace Code.Game.TestingLevel
         {
             Context.InputService.DisableMap(ActionMappings.OpenMovement);
 
+            if (Context.StateMachine.NextState == AppStates.BattleState) return;
+            
             await Context.SceneLoader.UnloadSceneAsync(SceneId.Testing);
             await Context.SceneLoader.UnloadSceneAsync(SceneId.FirstTestingSegment);
             await Context.SceneLoader.UnloadSceneAsync(SceneId.SecondTestingSegment);