feat(app): add manual entry and sharing flows

lib/domain/entities/visit_record.dart

@@ -6,19 +6,19 @@ part 'visit_record.g.dart';
 class VisitRecord extends HiveObject {
   @HiveField(0)
   final String id;
-  
+
   @HiveField(1)
   final String restaurantId;
-  
+
   @HiveField(2)
   final DateTime visitDate;
-  
+
   @HiveField(3)
   final bool isConfirmed;
-  
+
   @HiveField(4)
   final DateTime createdAt;
-  
+
   VisitRecord({
     required this.id,
     required this.restaurantId,
@@ -26,4 +26,4 @@ class VisitRecord extends HiveObject {
     required this.isConfirmed,
     required this.createdAt,
   });
-}
+}