添加获取可选体检项目列表的功能，并优化代码格式

src/pages/UI6/UI6.tsx

@@ -5,13 +5,24 @@ import { useNavigate } from "react-router-dom";
 import BackButton from "../../components/BackButton";
 import ConfirmButton from "../../components/ConfirmButton";
 import DecorLine from "../../components/DecorLine";
-import { getPackagItemDetail } from "../../api/hisApi";
+import { getPackagItemDetail, getOptionalItemList } from "../../api/hisApi";
 import upgradeImg from "../../assets/upgrade.png";
 
 const UI6: React.FC = () => {
   const navigate = useNavigate();
 
-  const handleBack = () => {
+  const handleBack = async () => {
+    const id_no = localStorage.getItem("lastIdCardNo");
+    if (id_no) {
+      try {
+        const res = await getOptionalItemList(id_no as string);
+        if (res && res.Status === 200) {
+          window.electronAPI.log("info", `撤销体检选项项目列表成功`);
+        }
+      } catch (error) {
+        console.error("getOptionalItemList error:", error);
+      }
+    }
     navigate(-1);
   };
 
@@ -25,7 +36,6 @@ const UI6: React.FC = () => {
     getListData();
   }, []);
 
-
   const getListData = async () => {
     const id_no = localStorage.getItem("lastIdCardNo");
     if (!id_no) {
@@ -106,7 +116,6 @@ const UI6: React.FC = () => {
     }
   };
 
-
   return (
     <div className="basic-root">
       <div className="basic-white-block">
@@ -122,32 +131,37 @@ const UI6: React.FC = () => {
             {localStorage.getItem("gender") === "男" ? "先生" : "女士"}{" "}
             <strong className="ui6-package-name">
               {PackageInfo.package_name}
-
             </strong>
             <br />
             <br />
-            尊敬的客户，以下是您预约的 {PackageInfo.appointment_datetime} 体检套餐详情，请核对确认
+            尊敬的客户，以下是您预约的 {PackageInfo.appointment_datetime}{" "}
+            体检套餐详情，请核对确认
           </span>
 
           <div className="ui6-table-container">
-
             <table className="ui6-table">
               <thead>
                 <tr>
                   <th className="ui6-table-header ui6-table-dept">科室</th>
-                  <th className="ui6-table-header ui6-table-project">检查项目</th>
+                  <th className="ui6-table-header ui6-table-project">
+                    检查项目
+                  </th>
                 </tr>
               </thead>
               <tbody>
                 {ListData.map((item, index) => (
                   <tr key={index} className="ui6-table-row">
-                    <td className="ui6-table-dept-cell">{item.department_name}</td>
+                    <td className="ui6-table-dept-cell">
+                      {item.department_name}
+                    </td>
                     <td className="ui6-table-project-cell">
-                      {item.project_names.map((project: string, pIndex: number) => (
+                      {item.project_names.map(
+                        (project: string, pIndex: number) => (
                           <div key={pIndex} className="ui6-project-item">
                             <span style={{ paddingLeft: 20 }}>{project}</span>
                           </div>
-                      ))}
+                        )
+                      )}
                     </td>
                   </tr>
                 ))}