refactor(打卡): 移除测试数据和删除功能

清理CheckinDetailPage中的测试数据并移除CheckinTargetList的删除选项

 <!--
  * @Date: 2025-12-16 11:44:27
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-12-16 17:59:29
+ * @LastEditTime: 2025-12-16 18:19:56
  * @FilePath: /mlaj/src/components/count/CheckinTargetList.vue
  * @Description: 打卡动态对象列表组件
 -->
@@ -10,7 +10,7 @@
         <div class="flex justify-between items-center mb-2 mx-2">
             <div class="flex items-center gap-2">
                 <div class="text-sm font-bold text-gray-700">{{ dynamicFieldText }}列表</div>
-                <div class="text-xs text-gray-400 font-normal scale-90 origin-left">(长按可编辑/删除)</div>
+                <div class="text-xs text-gray-400 font-normal scale-90 origin-left">(列表项长按可编辑)</div>
             </div>
             <van-button size="small" type="primary" plain icon="plus" @click="onAdd" class="!h-7">添加</van-button>
         </div>
@@ -115,7 +115,6 @@ const currentItem = ref(null)
 
 const actions = [
     { name: '编辑', color: '#1989fa', action: 'edit' },
-    { name: '删除', color: '#ee0a24', action: 'delete' }
 ]
 
 const startLongPress = (item) => {

@@ -229,18 +229,6 @@ const fetchTargetList = async (subtask_id) => {
     if (code) {
         targetList.value = data.gratitude_people || []
     }
-
-    targetList.value = [{
-        id: 1,
-        name: '张三',
-        city: '北京',
-        unit: '公司',
-    }, {
-        id: 2,
-        name: '李四',
-        city: '上海',
-        unit: '公司',
-    }]
 }
 
 // 动态表单字段 (默认值，实际会根据选择的作业动态更新)
@@ -386,8 +374,6 @@ const confirmAddTarget = async (formFields) => {
         targetList.value.push({
             ...formData,
         })
-        console.warn(formData);
-        console.warn(targetList.value);
         showToast('新增成功')
     }