Migrate to Railcode

A migration is a port, not a rewrite: the project already works somewhere, and the job is to keep what it does for its users while replacing what the old host provided (auth, a database, env vars, cron, file storage) with what Railcode provides.

Most internal tools fit. Usually one or two pieces have no direct equivalent, and almost all of those can be rebuilt a different way that the user will not notice — see Find another way. A short list of things cannot be hosted at all today — see What Railcode cannot host today. Know both lists before you promise anything.

Guides by source project: