Feature/update iso languages (#652)

* Extract iso language list to new file

* Update iso language list

* Add function to get full iso language object

* Change i18n resource key of "Norwegian Bokmål"

src/i18n/translations.ts

@@ -41,7 +41,7 @@ export const resources = {
     it: translationHelper(it),
     ja: translationHelper(ja),
     ko: translationHelper(ko),
-    nb: translationHelper(nb_NO),
+    'nb-NO': translationHelper(nb_NO),
     pt: translationHelper(pt),
     sv: translationHelper(sv),
     uk: translationHelper(uk),