纠正社区动态文字为输入间距依然存在问题

lib/ui/community/community_views/widgets/chat_card.dart

@@ -273,6 +273,7 @@ class _ChatCardState extends State<ChatCard> {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     32.hb,
+                    if(!widget.model.content!.isEmptyOrNull)
                       widget.model.content!.text.size(32.sp).black.make(),
                     32.hb,
                     _renderImage(),

lib/ui/community/community_views/widgets/chat_card_detail.dart

@@ -156,6 +156,7 @@ class _ChatCardDetailState extends State<ChatCardDetail> {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     32.hb,
+                    if(!widget.model.content!.isEmptyOrNull)
                     widget.model.content!.text
                         .size(28.sp)
                         .color(ktextSubColor)