Portable Neovim and Docker shenanigans

How would you like to port your Neovim between different platforms and machines using a single token and command while knowing exactly how it will behave?

Most of my Docker containers have been running services using compose instead of being temporary execution environments.

Trying out Helix in an earlier article inspired me to containerize my Neovim setup. During this process, I learned a lot and had some aha moments.