[Suggestion] Shutdown command

[Rentahamster]

I posted this on the Japanese boards, hopefully it gets more attention there.

lmao, it just did after 3 months.

/shutdownはあったらいいですね。
何で今無いのかはちょっとわかりませんが、開発チームに伝えておきました。
（特に盛る要素も見当たらず、簡素なレスですいません）

It would be nice to have /shutdown
I don't know why it's not in now, so I sent the question to the devs.
That's about it, sorry for the brief response.