- New imessage blueprint: webhook receives inbound iMessages, runs through
LangChain agent, replies via SendBlue REST API
- Admin-only: only users with lldap_admin group can use iMessage channel
- Admin endpoints to link/unlink imessage_number on user accounts
- Add imessage_number field to User model (needs aerich migration)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Ryan Chen