feat(diary): Checkboxes for product when diet is chosen

lib/features/diary/models/portion.g.dart

@@ -12,6 +12,7 @@ _$PortionImpl _$$PortionImplFromJson(Map<String, dynamic> json) =>
       product_name: json['product_name'] as String,
       quantity: (json['quantity'] as num).toInt(),
       portion: json['portion'] as String,
+      from_diet: json['from_diet'] as bool,
     );
 
 Map<String, dynamic> _$$PortionImplToJson(_$PortionImpl instance) =>
@@ -20,4 +21,5 @@ Map<String, dynamic> _$$PortionImplToJson(_$PortionImpl instance) =>
       'product_name': instance.product_name,
       'quantity': instance.quantity,
       'portion': instance.portion,
+      'from_diet': instance.from_diet,
     };