I do not have good automation of "updating the NGINX config". 💡 I do this maybe once every 3 months, so it is fine.
What is done:
- sync the local files to Git
- copy the nginx.conf file to /etc/nginx/sites-available/
- reload NGINX
- ensure that Let's Encrypt ⚙️ the certbot command is running for the domain.
... that is it.