优化客户列表数据，上午下午

src/data/mockData.ts

@@ -9,7 +9,6 @@ export interface ExamClient {
   elapsed: string;
   checkedItems: string[];
   pendingItems: string[];
-  timeSlot: '上午' | '下午';
   channel: string;
   vipType: '高客' | '普客';
   signStatus: '已登记' | '未登记';

src/pages/ExamPage.tsx

@@ -133,10 +133,6 @@ export const ExamPage = () => {
             }
           }
 
-          // 粗略判断上午/下午
-          const timeSlot: ExamClient['timeSlot'] =
-            (item.physical_exam_time || '').includes('下午') ? '下午' : '上午';
-
           return {
             id: String(item.physical_exam_id ?? ''),
             name: item.customer_name || '未知客户',
@@ -148,7 +144,6 @@ export const ExamPage = () => {
             elapsed,
             checkedItems: [],
             pendingItems: [],
-            timeSlot,
             channel: item.channel || '',
             vipType,
             signStatus,