Adds first handful of Danish translations

[Hanse00]

@cliss Just wanted to confirm, there's no need to touch the entries here: https://github.com/cliss/callsheet-localizations/blob/main/CallsheetLocalizations/da.xcloc/Localized%20Contents/da.xliff#L35-L62 right?

[cliss]

Apologies, end of school year stuff has me running around like 🌪️ .

That's correct. Xcode gets upset if you don't just copy the string from Source → Translated, but no translation is required. If you don't take care of it and I notice it, I do it. :)

[Hanse00]

No worries, I get it. I'm only weeks away from becoming a parent myself. Appreciate the clarification, I'll get more of these added soon.

[cliss]

Congratulations!!