Feature: Add feature toggles and settings for modular features (e.g., Car, Inventory), enhance navigation for mobile/desktop, and improve i18n integration.

finlog_app/app/lib/modules/car/car_view.dart

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class CarView extends StatelessWidget {
+  const CarView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Center(child: Text('Auto-Manager '));
+  }
+}