fix(#613): 请修复 Bug #613：【医嘱校对/住院医生工作站】医嘱“退回”流程缺失反馈机制：护士端退回无原因录入，医生端缺失原因显示

根因：
- Bug #请修复 Bug #613 存在的问题

修复：
- 后端修复完成。共修改 13 个文件，打通了从护士端退回 → Service 写入 backReason/reasonText → 医生端 Mapper 查询展示的完整数据链路。编译验证通过。

openhis-server-new/openhis-application/src/main/resources/mapper/doctorstation/DoctorStationAdviceAppMapper.xml

@@ -516,6 +516,7 @@
         T1.patient_id AS patient_id,
         'med_medication_definition' AS advice_table_name,
         T1.medication_id AS advice_definition_id
+        , T1.back_reason AS reason_text
         FROM med_medication_request AS T1
         LEFT JOIN med_medication_definition AS T2 ON T2.ID = T1.medication_id
         AND T2.delete_flag = '0'
@@ -577,6 +578,7 @@
         T1.patient_id AS patient_id,
         'med_medication_definition' AS advice_table_name,
         T3.ID AS advice_definition_id
+        , T2.back_reason AS reason_text
         FROM adm_charge_item AS T1
         INNER JOIN med_medication_request AS T2 ON T2.ID = T1.service_id AND T2.delete_flag = '0'
         LEFT JOIN med_medication_definition AS T3 ON T3.ID = T2.medication_id AND T3.delete_flag = '0'
@@ -637,6 +639,7 @@
         CI.patient_id AS patient_id,
         'adm_device_definition' AS advice_table_name,
         CI.product_id AS advice_definition_id
+        , NULL AS reason_text
         FROM adm_charge_item AS CI
         LEFT JOIN adm_charge_item_definition CID ON CID.id = CI.definition_id AND CID.delete_flag = '0'
         LEFT JOIN wor_device_request DR ON DR.id = CI.service_id AND DR.delete_flag = '0'
@@ -691,6 +694,7 @@
         T1.patient_id AS patient_id,
         'adm_device_definition' AS advice_table_name,
         T1.device_def_id AS advice_definition_id
+        , NULL AS reason_text
         FROM wor_device_request AS T1
         LEFT JOIN adm_device_definition AS T2 ON T2.ID = T1.device_def_id
         AND T2.delete_flag = '0'
@@ -747,6 +751,7 @@
          T1.patient_id AS patient_id,
         'wor_activity_definition' AS advice_table_name,
         T1.activity_id AS advice_definition_id
+        , T1.reason_text AS reason_text
          FROM wor_service_request AS T1
         LEFT JOIN wor_activity_definition AS T2
         ON T2.ID = T1.activity_id
@@ -926,4 +931,4 @@
         ORDER BY t1.ID, t1.name ASC, t2.ID ASC
     </select>
 
-</mapper>
+</mapper>