Reimplement solo and mp rig switching

Assets/Scripts/Utils/Injector.cs

@@ -43,4 +43,9 @@ public static class Injector
     {
         LookupContainer(go, container).InjectGameObject(go);
     }
+
+    public static void Inject(this MonoBehaviour mb, ContainerSources container = ContainerSources.SceneContext)
+    {
+        LookupContainer(mb.gameObject, container).Inject(mb);
+    }
 }