Hello, even though /app/templates HTML files can always be manually 'translated', it might be interesting to provide at least some basic l10n capabilities, so language strings can be kept in separate files and translated (providing always a fallback if string is not present in a language).

Hello, firstly, thanks for the project! I was wondering whether language support could be included in content submission (/admin/new form). According to this: https://www.w3.org/TR/activitypub/ it would seem only a matter of adding something such as '"@context": {"@language": "xx"},'. If not wrong, nothing is sent now.