fix theme / add history

lib/main.dart

@@ -1,5 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:intl/date_symbol_data_local.dart';
+import 'package:intl/intl.dart';
+import 'package:kooltab2/viewmodels/history_view_model.dart';
 import 'package:provider/provider.dart';
 
 import 'app/app.dart';
@@ -13,6 +16,11 @@ import 'viewmodels/product_list_view_model.dart';
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
+
+  await initializeDateFormatting('nl_BE', null);
+  Intl.defaultLocale = 'nl_BE';
+
+
   await SystemChrome.setPreferredOrientations([
     DeviceOrientation.landscapeLeft,
     DeviceOrientation.landscapeRight,
@@ -45,6 +53,9 @@ Future<void> main() async {
             barTabService: context.read<BarTabService>(),
           ),
         ),
+        ChangeNotifierProvider<HistoryViewModel>(
+          create: (context) => HistoryViewModel(barTabService: context.read<BarTabService>()),
+        )
       ],
       child: const AppBootstrap(
         child: KoolTabApp(),