Initial tick doesn't work without key press in Win11

[Verfin]

Fix for #21 worked partially: On the new Windows Terminal and PowerShell, returning a tick command from init() still doesn't make the program tick properly because the windows.zig line 199 stdin.read(buffer) blocks, but once any key has been pressed, it doesn't block anymore and tick gets called as it should.

The old Cmd still requires constant key input.

Zig 0.15.2, same code as #21

[meszmate]

Thanks for reopening. I pushed another Windows-side fix for a case where stdin.read could still block after the first patch.

I haven’t been able to test this one on Windows locally. Please try it on the latest build, and if it still happens, reopen the issue.

[Verfin]

Works perfectly now!