Please add Windows Support

[Ryonez]

Direnv has recently added support for windows. However, this extension is unable to see it via the default path direnv.

I will note it's part of my path, and I have built from source (there's a current issue in the stable release that is fixed in source). My terminals are able to see it, another extension is able to use it.

I'm unable to figure out what's happening here, but I have tried giving it a direct path to the exe as well, but it still can't seem to see it.