fix: change status of schedule for PA

Dental_Clinic_System/Dental_Clinic_System/Areas/Dentist/Controllers/AppointmentController.cs

@@ -349,7 +349,7 @@ public async Task<IActionResult> ValidAppointmentForFutureAppointment(int appoin
 						DentistID = dentistID,
 						Date = date,
 						TimeSlotID = 32,
-						ScheduleStatus = "Đã Đặt"
+						ScheduleStatus = "Lịch điều trị"
 					};
 					_context.Schedules.Add(schedule);
 				}