Accept .env path

[popaprozac]

How do we feel passing a path option to ["@snowpack/plugin-dotenv", { path: "../.env" }]?

[melissamcewen]

Good idea @zb0t , if you have any ideas for implementing it, we'd love to see a PR. We have a plugin guide here you might find helpful https://www.snowpack.dev/guides/plugins

[FredKSchott]

Yup, +1 from me!

[popaprozac]

I'll get to a PR as soon as I can, thanks!