Add Serbo-Croatian to the language list (Especially for "Select source language") #47
Description
I'm occasionally working on web projects that involve https://en.wikipedia.org/wiki/Serbo-Croatian (in essence the Serbian and Croatian dialects, and other dialects like Bosnian that are very close to either or both of those two), which from what I can tell as of 28 April 2025 is the largest of Europe's language groups to not yet be supported in DeepL. I am not exactly fluent in Serbo-Croatian by any definition and thus rely on machine translations for most of it.
There's not much additional details I know of in a hurry that'd be needed for this OP, but if you fellows need any more info (or have questions about this issue report and/or language request, I'd almost certainly be able to answer them.