Make google fonts API optional

[fspreck-indiscale]

Right now, google fonts (mainly poppins?) are loaded in a hard-coded way, see e.g. the Dropzone.scss. That's both a privacy issue and an issue when using files-ui in an offline project.

It would be nice to have that at least optional or completely replace it by shipping the font directly or using e.g., https://fontsource.org/fonts/poppins.

[01e9]

+1

Waiting for hardcode remove. I have a mini/lightweight website and don't need that font.