Provide ready-to-use Docker images

[CDDelta]

It would be great to be able to configure and start up a gateway by just running docker pull with prebuilt images.

I brought this up in an issue on the old gateway repo here

This would be especially helpful for projects that want to include a gateway setup in their own docker-compose.yml and do not want to include a dependency on the Vartex repo that would have to exist outside of the working directory or as a Git submodule.

[hlolli]

I'm not sure it will work really well to offer standalone docker images, as we are slowly learning the hard way that the cpu and network requirements are too low for a single docker container. So it could just as well be we'd support helm packages rather than docker.

In any case does this command work until we make a decision on path forward? docker build https://github.com/ArweaveTeam/vartex.git

[CDDelta]

Interesting. That seems like it should work. It looks like I can use Git URLs with Docker Compose configurations. I'll use this in the meantime, thank you.