Publish a post immediately to the user's connected social accounts (Instagram, TikTok, LinkedIn). ALWAYS confirm with the user first (target platforms + caption). Instagram and TikTok require at least one image or video in media_urls; LinkedIn allows text only. Pass generated asset URLs (Supabase-hosted) as media_urls. If the user isn't subscribed or hasn't linked the platform, the result will instruct you to show a connect card, do not retry in that case.
Connector