Selection for more accesible font

Atkinson Hyperlegible is a new font-face comissioned by the Braille Institute and is freely available via Google Fonts. Adding a font selection to the settings to toggle between the default discord font and Atkinson Hyperlegible would be great to provide better support people with vision impairments using Discord.

I would also love to see a fontface option targeted towards low resolution displays and/or maybe a monospace font option, but I'll leave it up to your design team to pick those :)