Environment variable override for name

[jameschensmith]

There may be lots of opinions on a default name. It may be nice to offer an environment variable for the name, like the XDG does. I don't have much to suggest as far as naming, but if you wanted to be pretty general you could start with ES_ for EcmaScript or JS_ for JavaScript. While XDG specifies full path, this variable could just be used to specify the naming convention used for the single-level directory.

[pi0]

Thanks for the suggestion. It is a good point however for tooling, it might become tricky because language servers already have restricted hard-coded places to recognize tool configurations from (for example tailwind.config.js).

If we are to think about this possibility to specify with an env like CONFIG_DIR, we need to make sure it is set system-wide and also IDEs respect it (which is unlikely, even global XDG envs are often not respected...)