Github actions stopped working completely (why?

Question

GitHub

I create a new workflow, but github doesn't see it. https://github.com/Delgus/simple-chat/actions

created a new repository, created a new forklow - the same problem https://github.com/Delgus/golang-chat/actions

I was banned by github or they have a creation limit actions, I don't understand. yesterday everything worked in another turnip (((