Fix the Dockerfile
It actually builds now.
It probably produces like a 1GB image or something, but this is the first step.
Next I want to build it as part of the CI pipeline and start deploying review apps to Dokku.
Incredibly, it seems Gitlab CI was already set up to do Dokku deployments 3 years ago!!
My master plan is to revive Tribes. Deploying review apps through Dokku is a first step.