Translates an English blog article to French. Triggers when the user mentions "translate", "French version", or asks to create a content/fr/ counterpart of an English article.
If the user does not provide a specific article to translate, look at the current status of the Git repository to check which article the user is currently editing.
content/en/ with content/fr/.
The filename may differ (French slug), so match by uuid in the front matter
if a French version already exists. If the English version is wip.html,
then the French version uses the same name.title and description front matter fields.uuid, tags, cover, and attachments fields unchanged.