Voice Next

Skip to the next article in the listener's queue.

Resolves the queue the same way the dashboard /queue endpoint + RSS feed do — recent articles in the listener's subscribed verticals, newest first — finds where they are now (body.article_slug if the caller passed it, else the persisted playback state), and advances to the following item, wrapping to the top at the end. Publishes the new article_slug over SSE so a connected player jumps to it.