Added new Buttons and new GraphView

lib/views/graph_view.dart

@@ -0,0 +1,22 @@
+import 'package:cabo_counter/l10n/app_localizations.dart';
+import 'package:flutter/cupertino.dart';
+
+class GraphView extends StatefulWidget {
+  const GraphView({super.key});
+
+  @override
+  State<GraphView> createState() => _GraphViewState();
+}
+
+class _GraphViewState extends State<GraphView> {
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      navigationBar: CupertinoNavigationBar(
+        middle: Text(AppLocalizations.of(context).game_statistics),
+        previousPageTitle: AppLocalizations.of(context).back,
+      ),
+      child: const Center(child: Text('GraphView')),
+    );
+  }
+}