Support for Static Sites on Firebase

[vicc]

Would love to see support for those hosting a static site on other providers such as Firebase.

[depatchedmode]

For hosting this on Firebase, you'd need to use the Cloud Functions as well as the static site hosting. Once I get through the upcoming refactor of the client side / frame definition stuff, I'll see if I can isolate this repos current dependency on Netlify to make it a bit easier to deploy to other infra.