style(mobile/tasklist.vue): 修改：促销移动端打卡记录列表样式修改

src/views/mobile/views/promotion/plan/detail/taskList.vue

 <template>
+  <p class="title">
+    <span>促销员打卡记录：</span>
+    <span>共 {{ planList.length || 0 }} 条</span>
+  </p>
   <!-- 任务列表 -->
   <van-list v-model:loading="loading"
     :finished="finished"
@@ -7,17 +11,17 @@
     @load="onLoad">
     <van-cell-group inset
       v-if="planList?.length > 0">
-      <van-cell v-for="item, index in planList"
+      <van-cell v-for="item, index in planList.concat(planList)"
         :key="item.id">
         <template #title>
           <p class="cell-info">
-            <span>{{ item.temporaryName }}</span>
+            <span>促销员名字：{{ item.temporaryName }}</span>
             <van-button class="delete-btn"
               type="danger"
               v-if="showDelete(planDetail)"
-              @click="deleteView(item, index)">删除</van-button>
+              @click="deleteView(item, index)">删除此打卡记录</van-button>
           </p>
-          <p>参考地址：{{ item.province + item.city + item.addr }}</p>
+          <p>打卡参考地址：{{ item.province + item.city + item.addr }}</p>
         </template>
         <template #label>
           <div class="item"
@@ -120,19 +124,31 @@ const deleteView = (item, index) => {
 <style scoped
   lang="scss">
 
+  /* 标题 */
+  .title {
+    font-size: 14px;
+    margin: 20px 0 0 0;
+    background-color: white;
+    padding: 10px;
+
+    span:last-child {
+      float: right;
+    }
+  }
+
   /* 任务列表 */
   .van-list {
-    margin-top: 20px;
     overflow: hidden;
 
     .van-cell-group {
-      margin: 0 20px;
+      margin: 0;
       background-color: transparent;
 
       /* 每个上报人组 */
       ::v-deep(.van-cell) {
         width: 100%;
-        margin-top: 20px;
+        padding: 0 10px;
+        border-top: 5px solid #f5f5f5;
 
         .van-cell__title {
           width: 100%;