Remove Google Fonts

[bjohansebas]

Currently, we are using Google Fonts. The ideal solution would be to remove it to avoid any type of Google trackers, as Google Fonts still sends analytics data to Google

[Phillip9587]

Do you know https://fontsource.org? They describe the project as:

Fontsource is a collection of open-source fonts that are packaged into individual NPM packages for self-hosting in your web applications. This documentation outlines the benefits of using Fontsource and how to get started.

They provide the fonts as npm package or as download. And they provide Open Sans: https://fontsource.org/fonts/open-sans

[bjohansebas]

Yep, I think we can use them, PRs are welcome