This really just install Omeka-s in it's current state, not Neatline.
- Copy .env-example to .env and fill it out
- Copy ./mounts/neatline/database-example.ini to ./mounts/neatline/database.ini and fill it out. You need to enter the same password here as in the .env.
- Run docker compose up -d.
- Site is now available at http://localhost:8080, or whatever port you specified in docker-compose.yml.