Sessions
Each Superhuman thread keys its own session, per Sauna user mentioned.
Superhuman sessions get their own source tag and their own Dashboard filter chip. A single Superhuman thread can run parallel sessions, one per Sauna user the thread has pulled in.
- Tagged separately from email. Superhuman sessions appear on Dashboard with their own Superhuman chip, distinct from the email chip. Filter by Superhuman to narrow the board to just this surface.
- Continuation is per thread, per user. The Superhuman thread plus the mentioned Sauna user is the pairing, no email-header chain involved.
- Parallel sessions per thread. Two Sauna users mentioned on the same Superhuman thread each get their own session. Neither sees the other's work.
- Observer-only context. When another Sauna user comments without mentioning Sauna on a thread that already has a session, the comment lands on that session as read-only context with no callback. Sauna won't reply to them; the original mentioner is still the session's owner.
- Same brain as plain email. Both surfaces share the same agent, only the way it answers you changes.
