fixes before build

lib/models/supermarket.dart

@@ -9,12 +9,14 @@ class Supermarket {
     required this.name,
     required this.colorValue,
     this.sortOrder = 0,
+    this.bonusImagePath,
   });
 
   final int? id;
   final String name;
   final int colorValue;
   final int sortOrder;
+  final String? bonusImagePath;
 
   Color get color => Color(colorValue);
 
@@ -24,6 +26,7 @@ class Supermarket {
       name: map['name']! as String,
       colorValue: map['color']! as int,
       sortOrder: map['sort_order'] as int? ?? 0,
+      bonusImagePath: map['bonus_image_path'] as String?,
     );
   }
 
@@ -32,12 +35,17 @@ class Supermarket {
     String? name,
     int? colorValue,
     int? sortOrder,
+    String? bonusImagePath,
+    bool clearBonusImage = false,
   }) {
     return Supermarket(
       id: id ?? this.id,
       name: name ?? this.name,
       colorValue: colorValue ?? this.colorValue,
       sortOrder: sortOrder ?? this.sortOrder,
+      bonusImagePath: clearBonusImage
+          ? null
+          : (bonusImagePath ?? this.bonusImagePath),
     );
   }
 }