fe 8EBE at: Support configuration file

In checking out LSD earlier today before I eventually found my way here.
one of the first things that sticks out is their support for a config file (I believe they use yaml)

I think it's a decent longer term goal, as it allows for sharing of "themes" between users and doesn't require ENV VAR="ga;23", etc etc

If that is something the project is interested in, the first thing would probably be to decide on what format and therefore what crates to use.