💄 Optimization of post item style

lib/screens/dashboard.dart

@@ -88,7 +88,7 @@ class _DashboardScreenState extends State<DashboardScreen> {
   Future<void> _pullDaily() async {
     try {
       _signRecord = await _dailySign.getToday();
-      _dailySign.listLastRecord(30).then((value) {
+      _dailySign.listLastRecord(14).then((value) {
         setState(() => _signRecordHistory = value);
       });
     } catch (e) {

lib/widgets/posts/post_item.dart

@@ -313,7 +313,7 @@ class _PostItemState extends State<PostItem> {
         attachmentsId: attachments,
         autoload: false,
         isColumn: true,
-      ).paddingOnly(left: 60, right: 24);
+      ).paddingOnly(left: 60, right: 24, top: 4, bottom: 4);
     } else {
       return AttachmentList(
         flatMaxHeight: MediaQuery.of(context).size.width,