[MISC] GUI based localisation

[jermanuts]

Please consider adding this project to Weblate so anyone can fix translation issues or add their own language, Weblate has a libre plan for FOSS projects. Thanks.

[JoshAtticus]

Hi @jermanuts, thanks for opening an issue! I can absolutely look at doing this, I've previously used Crowdin but I'll compare both :)

[JoshAtticus]

Moving to backburner because as much as I would like to implement this, crowdin and weblate clearly don't and are making it absolute hell to set up and I have lots of other things in life to deal with at this time unfortunately.