mas-modes-v0.1-spec/ (contract, message + gateway-event schemas, transition
table, message fixtures, statute) vendored into mas_modes. EmailMode
implements the master role over the reference ticket service (MasterStore):
handoff, negotiation by email, statuses in the thread, timeouts, resume by
email, principle 10 shared via mas_modes.mailer.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 5787@bnt-lap001
Assistant-Session: 5db26b82-138b-40cc-9856-4d5eb0f752fd