fix(consultation): 限制会诊申请作废状态条件

修改会诊申请作废逻辑，仅允许新开和已提交状态可作废
前端界面同步调整作废按钮的禁用状态
后端增加状态校验防止非法操作

openhis-ui-vue3/src/views/consultationmanagement/consultationapplication/index.vue

@@ -174,7 +174,7 @@
               size="small"
               :icon="Delete"
               @click="handleDelete(scope.row)"
-              :disabled="scope.row.consultationStatus >= STATUS.ENDED"
+              :disabled="scope.row.consultationStatus >= STATUS.CONFIRMED"
               title="作废"
             />
           </template>
@@ -666,8 +666,9 @@ const handleSave = async () => {
 }
 
 const handleDelete = async (row) => {
-  if (row.consultationStatus >= STATUS.ENDED) {
-    ElMessage.warning('已结束的会诊申请不可作废')
+  // 已确认(20)、已签名(30)、已完成(40) 状态禁止作废
+  if (row.consultationStatus >= STATUS.CONFIRMED) {
+    ElMessage.warning('已确认/已签名状态的会诊申请不可作废')
     return
   }