new Coordinator::kick_agent(name, reason) drops a system message
into the agent's inbox so the next turn picks it up with a 'you
were just (re)started, check /state/ for notes, --continue session
is intact' hint. wakes the turn loop without any harness-side
handling needed — it's just another inbox message with sender =
'system'.
wired from:
- dashboard /start /restart /rebuild handlers (via lifecycle_action's
on-success tail)
- manager mcp_hyperhive_start / restart
dashboard: pending approvals + tombstones + questions now refresh on
a 5s heartbeat when nothing else is happening. previously refresh
only fired on async-form submit or on broker traffic addressed to
operator — manager-queued approvals went through neither, so the
operator had to reload to see them. 5s is the slow-path; 2s
remains for in-flight transients.