fix(进度条): 修复进度条百分比显示精度问题

将进度条百分比计算结果使用 toFixed(1) 保留一位小数，避免显示过多小数位

 <!--
   * @Date: 2025-05-29 15:34:17
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-06-11 13:38:38
+ * @LastEditTime: 2025-06-13 14:12:53
  * @FilePath: /mlaj/src/views/checkin/IndexCheckInPage.vue
   * @Description: 文件描述
 -->
@@ -524,7 +524,7 @@ const getTaskDetail = async (month) => {
   const { code, data } = await getTaskDetailAPI({ i: route.query.id, month });
   if (code) {
     taskDetail.value = data;
-    progress1.value = (data.checkin_number/data.target_number)*100; // 计算进度条百分比
+    progress1.value = ((data.checkin_number/data.target_number)*100).toFixed(1); // 计算进度条百分比
     showProgress.value = !isNaN(progress1.value); // 如果是NaN，就不显示进度条
     teamAvatars.value = data.checkin_avatars;
     // 获取当前用户的打卡日期
@@ -700,6 +700,7 @@ const formatData = (data) => {
 
   .post-content {
     .post-text {
+      color: #666;
       margin-bottom: 1rem;
     }