On your docker host:

modprobe mac80211_hwsim

If you're running docker-ce on macOS or Windows, the fake docker host doesn't have kernel support for wifi, rather run your docker host in a VM. If you do want to make your docker-ce work with a custom kernel, check this article.

Pull it from docker hub.

docker pull singelet/shinai-fi:latest

or build the container yourself

docker build -t shinai-fi .

docker run -it --privileged --network host singelet/shinai-fi:latest

Try some wifi hacking, e.g.:

airmon-ng start wlan0
airodump-ng wlan0

You can also set up a mana rogue AP and see a client connect.