feat: add alot

lib/views/product_list_view.dart

@@ -4,10 +4,11 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:provider/provider.dart';
 
-import '../viewmodels/product_list_view_model.dart';
 import '../l10n/app_localizations.dart';
 import '../l10n/app_localizations_helpers.dart';
+import '../utils/money.dart';
 import '../utils/navigation.dart';
+import '../viewmodels/product_list_view_model.dart';
 
 class ProductListView extends StatefulWidget {
   const ProductListView({super.key});
@@ -22,7 +23,7 @@ class _ProductListViewState extends State<ProductListView> {
     super.initState();
 
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      context.read<ProductListViewModel>().loadProducts();
+      context.read<ProductListViewModel>().ensureLoaded();
     });
   }
 
@@ -51,10 +52,8 @@ class _ProductListViewState extends State<ProductListView> {
             return const Center(child: CircularProgressIndicator());
           }
 
-          if (viewModel.errorMessage != null) {
-            return Center(
-              child: Text(l10n.localizedError(viewModel.errorMessage)),
-            );
+          if (viewModel.loadError != null) {
+            return Center(child: Text(l10n.errorText(viewModel.loadError)));
           }
 
           if (viewModel.products.isEmpty) {
@@ -93,7 +92,7 @@ class _ProductListViewState extends State<ProductListView> {
                   subtitle: Text(
                     l10n.productStockSummary(
                       l10n.categoryLabel(product.category),
-                      product.formattedPrice,
+                      product.priceInCents.asEuro,
                       product.stockQuantity,
                     ),
                   ),