last-sub：不按 .ugc-off 判断（开关没回来前默认关会误删）

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

topic/jisuan/index.html

@@ -153,6 +153,6 @@ button{font:inherit;border:0;background:none;color:inherit;cursor:pointer}
 <script>MBTab.init({ root: '../../', first: { t: '孕期计算器', ic: 'calc' } });</script>
 <script src="../../js/share-card.js?v=26110464"></script>
 <script>window.mbShare('../../assets/share/t/jisuan.jpg', '孕期计算器：生娃花费、预产期、产假天数，一算就知道');   /* 11-04 微信转发图 */</script>
-<script src="../../js/last-sub.js?v=26110702"></script>   <!-- 11-07 小程序刷新回到这一页（见 js/last-sub.js） -->
+<script src="../../js/last-sub.js?v=26110703"></script>   <!-- 11-07 小程序刷新回到这一页（见 js/last-sub.js） -->
 </body>
 </html>