Podman plugin: Discourse issues (email)

Discourse has some things in the UI and some things in the config files. I don’t actually know where the stuff goes in a Virtualmin Podman deployment, so I can’t be specific. It could be we’re not even using the usual Docker orchestration scripts (which are kind of weird and, I guess, predate things like compose). @Ilia probably needs to be the one steering the conversation.