Just a juicy bit for folks that happen to use #just and #nix and want them to play together...

If your #nixflake outputs `devShells.default`, you can use a nix shell to run your Justfile tasks as script recipes, e.g.:

```justfile
set script-interpreter := ['nix', 'develop', '--command', 'bash']
set unstable := true

[script]
my_job:
echo "this runs *inside* a dev shell"
````

Actual use in context:
https://github.com/alerque/polytype/commit/0289eb2