The followup runner (which processes queued messages) was calling
runEmbeddedPiAgent without currentChannelId or currentThreadTs.
This meant the message tool's toolContext had no channel routing
info, causing reactions (and other target-inferred actions) to
fail with 'Action react requires a target' on queued messages.
Pass originatingTo as currentChannelId so the message tool can
infer the reaction target from context, matching the behavior
of the initial (non-queued) agent run.
dunamismax
f431f20c48