Echo mode not being reset on mac terminal

[jakemac53]

Hi! I am loving playing around with this package, but having an issue that after calling TerminalBinding.instance.requestShutdown(0); the terminal is left in a bad state, specifically echo mode is not on so I can't see what I type, until using the tset command to reset things.

This is happening for me on MacOS, in the built in terminal and also the default antigravity shell.

[jolexxa]

I think I know what you're talking about. I ended up having to do a little hack to give the terminal extra time on macOS for nocterm's reset logic to go through. https://github.com/jolexxa/cow/blob/eabd8c603647036809c4c1c9e9f52aa3b87bbb53/bin/cow.dart#L24