Fix Bug #443: 手术计费：点击"签发"耗材时异常报错

根因分析：getRequestBaseInfo SQL查询的UNION 2（门诊术中计费耗材）缺少generate_source_enum过滤条件，导致手术计费弹窗显示所有来源的耗材（包括医生站开立的项目）。当用户尝试签发非手术计费创建的耗材时，后端handDevice处理失败。

修复内容：
1. 后端SQL：在UNION 2的WHERE子句中添加generate_source_enum过滤，确保手术计费弹窗仅显示手术计费来源的耗材
2. 前端JS：handleSave函数补充.then/.catch错误处理，避免显示笼统的"后端程序异常"，改为展示具体错误信息

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

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

@@ -583,6 +583,9 @@
         LEFT JOIN adm_location AS AL ON AL.id = DR.perform_location AND AL.delete_flag = '0'
         WHERE CI.delete_flag = '0'
           AND CI.service_table = 'wor_device_request'
+          <if test="generateSourceEnum != null">
+              AND (DR.generate_source_enum IS NULL OR DR.generate_source_enum = #{generateSourceEnum})
+          </if>
           <if test="historyFlag == '0'.toString()">
               AND CI.encounter_id = #{encounterId}
           </if>

openhis-ui-vue3/src/views/clinicmanagement/bargain/component/prescriptionlist.vue

@@ -1059,7 +1059,12 @@ function handleSave() {
       groupIndexList.value = []
       groupList.value = []
       nextId.value = 1;
+    } else {
+      proxy.$modal.msgError(res?.msg || '签发失败，请重试');
     }
+  }).catch((error) => {
+    console.error('签发失败:', error);
+    proxy.$modal.msgError(error?.response?.data?.msg || error?.message || '签发失败，请重试');
   });
 }