Google fonts support

[prasimix]

We should try to add support for Google fonts where user could get list of all available fonts, and select font attributes before conversion to bitmap format.
https://developers.google.com/fonts/docs/developer_api

[fietser28]

I assume this will also work for icons font (material symbols in case of google fonts)?

If so it would be very nice to have is support for adding icons (google uses the material icons set) by name of the icon instead of finding the code per icon.