* feat: add webhook endpoint for Vercel deployment promoted event to promote trigger.dev Co-Authored-By: morgan@cal.com <morgan@cal.com> * refactor: rename TRIGGER_API_KEY to TRIGGER_SECRET_KEY Co-Authored-By: morgan@cal.com <morgan@cal.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>