Static files don't get proper cache control headers when running on nginx.

[huba]

Responses generated by Utopia::Static when running on nginx don't get a Cache-Control header at all. Strangely responses generated by Utopia::Content don't have this problem. And it also works fine when running on puma with RACK_ENV=:development.

[ioquatix]

Hmm, that is odd.

[ioquatix]

public/ is normally served by web server, not application.