TO DO

Remove devbox-connect. Instead, make it easy to copy an ssh tunnel command to expose all ports of all services to a remote box: `ssh -L 9000:localhost:9000 payne@dev.payne.io, etc.
Add a scripts dir?
Component (software units) types:
- python/golang/rust/bash tool: use std-in/std-out unix philosophy
- python/golang/rust-daemon: Whatever
- python web-service: RESTful, fastapi, SSE, etc.
- react-frontend
- python API
Dependencies
- docker/podman (mqtt)
- all component system dependencies
- uv
- golang/rust/java/.net/whatever
Add amplifier to make a component builder
What's this about? "I need to add the MQTT env vars to the systemd unit. Let me add them via a drop-in override so the deploy command doesn't overwrite them."