afk

Away-mode supervision. When invoked, /afk makes the daemon's token-saving tradeoff consented and explicit: the captain is stepping away, so the sub-supervisor may triage routine wakes in bash instead of waking firstmate's LLM for each one. Escalations still reach the captain, but as one pre-read, batched digest rather than per-wake injections.

What it does

1. Set the durable away-mode flag:

   date '+%s' > state/.afk
   

   This file survives a firstmate restart: recovery re-enters afk if the flag is present.