add drawer to every page

covas_mobile/lib/pages/ListItemByOrganizers.dart

@@ -10,6 +10,7 @@ import 'package:intl/intl.dart';
 import 'package:intl/date_symbol_data_local.dart';
 
 import '../variable/globals.dart' as globals;
+import '../classes/MyDrawer.dart';
 
 // app starting point
 void main() {
@@ -63,6 +64,7 @@ class _MyHomePageState extends State<ListItemOrganizers> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      drawer: MyDrawer(),
       body: Center(
         // FutureBuilder
         child: FutureBuilder<List<Events>>(