fix: require dedicated appointment cancellation command

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/service/InboundFbaAppointmentService.java

@@ -95,14 +95,15 @@ public class InboundFbaAppointmentService {
     }
     @Transactional(isolation=org.springframework.transaction.annotation.Isolation.READ_COMMITTED)
     public FbaAppointmentResponse update(String operatorId,String appointmentNo,UpdateFbaAppointmentRequest request) {
+        if ("CANCELLED".equals(status(request.details().appointmentStatus()))) throw bad("取消预约请使用取消操作并填写实际取消原因");
         return command("UPDATE:"+appointmentNo,operatorId,request.idempotencyKey(),request,()->{
             var appointment=find(appointmentNo,true);if(appointment==null) throw missing();
             if(!Objects.equals(appointment.getVersion(),request.version())) throw conflict("预约已更新，请重新读取后操作");
             if(queryMapper.countActiveDispatches(appointment.getId())>0) throw conflict("已关联有效排车，请先核对并处理运输安排后再改约");
             var current=items(appointment.getId());
             String status=status(request.details().appointmentStatus());
-            if(Set.of("FAILED","CANCELLED").contains(status)) {
-                if(clean(request.details().appointmentRemark())==null) throw bad("取消或未约成时请填写原因");
+            if("FAILED".equals(status)) {
+                if(clean(request.details().appointmentRemark())==null) throw bad("未约成时请填写原因");
                 // Keep the last planned and confirmed times as historical facts.
                 appointment.setAppointmentStatus(status);appointment.setAppointmentRemark(request.details().appointmentRemark().trim());
                 current.forEach(item->{item.setActive(false);itemMapper.updateById(item);});