parser logic added

lib/services/backup_service.dart

@@ -57,6 +57,8 @@ class BackupService {
       products: rewrittenProducts,
       shops: rewrittenShops,
       shopItems: await repository.dumpTable('shop_items'),
+      shoppingLists: await repository.dumpTable('shopping_lists'),
+      shoppingListItems: await repository.dumpTable('shopping_list_items'),
       images: images,
     );
   }
@@ -114,7 +116,10 @@ class BackupService {
     final now = DateTime.now().toIso8601String();
     for (final row in document.products) {
       final copy = Map<String, Object?>.from(row);
-      copy['image_path'] = await _restoreImage(copy['image_path'], document.images);
+      copy['image_path'] = await _restoreImage(
+        copy['image_path'],
+        document.images,
+      );
       copy['created_at'] ??= now;
       copy['updated_at'] ??= copy['created_at'];
       if (copy['normalized_name'] == null && copy['name'] is String) {
@@ -141,14 +146,13 @@ class BackupService {
       products: products,
       shops: shops,
       shopItems: document.shopItems,
+      shoppingLists: document.shoppingLists,
+      shoppingListItems: document.shoppingListItems,
       darkMode: document.darkMode,
     );
   }
 
-  Future<String?> _restoreImage(
-    Object? key,
-    Map<String, String> images,
-  ) async {
+  Future<String?> _restoreImage(Object? key, Map<String, String> images) async {
     if (key is! String || key.isEmpty) return null;
     final encoded = images[key];
     if (encoded == null) return null;