updated device management

lib/pages/spaces_management/widgets/space_container_widget.dart

@@ -9,11 +9,11 @@ class SpaceContainerWidget extends StatelessWidget {
   final String name;
 
   const SpaceContainerWidget({
-    Key? key,
+    super.key,
     required this.index,
     required this.icon,
     required this.name,
-  }) : super(key: key);
+  });
 
   @override
   Widget build(BuildContext context) {