Just brain storming here:

You could expose a bare git repo on the server with a git hook that runs Docker compose up on push.

You could also have GitHub actions ssh in and run git pull && docker compose up on push to main.

Careful. Nintendo can sue you for that

Damn. You guys need to take back your country

The right to use adblockers? This is my device. I bought it. I have ownership. I decide what and who gets to run code on it. Write what you want in lawyerspeak in contracts designed to prevent me from reading and/or understanding it. You can’t redefine ownership