refacotr: clean code

ApiDto/Requests/CreateUserRequest.cs

@@ -27,4 +27,4 @@ public class CreateUserRequest
     [Required]
     [MinLength(2)]
     public required string Password { get; set; }
-}
+}

ApiDto/Requests/ScheduleRequest.cs

@@ -34,4 +34,4 @@ public class ScheduleRequest
     /// Gets or sets an array of lesson type IDs.
     /// </summary>
     public int[]? LessonType { get; set; } = null;
-}
+}