Go and read the reply to a question Orchestra asked

F64. A plan mismatch that asks for a human decision blocks the task, and
nothing came back. Two independent gaps, either one enough to strand it:
the reconciler ran only before a lease and at a turn boundary, so a blocked
task's reply was never even read, and ResumeAnsweredBlockers listed two
block reasons, not this one. PlanMismatchAnswered had no caller anywhere.

Blocked tasks awaiting a reply are now reconciled on their own loop, the
same reasoning the submitted-work loop above it already uses: a task that
cannot be leased cannot be reconciled behind a pre-lease hook. One
predicate, BlockReasonAwaitsReply, now names the set for both loops so they
cannot drift apart again.

The existing test asserted the predicate and never the resume, which is how
this survived. It asserts the resume now, and fails without the fix.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CVbaKucEYBjMqVeUgJUsc1

internal/operations/human_decision.go

@@ -107,11 +107,9 @@ func ResumeAnsweredBlockers(s *store.Store) ([]domain.Event, error) {
 		if t.State != domain.StateBlocked {
 			continue
 		}
-		switch t.BlockReason {
-		case domain.BlockReasonHumanDecision, domain.BlockReasonTrajectoryGate:
-		default:
-			// operator_required is deliberately not resumed by a reply. An
-			// operator decides when a task that spent its budget continues.
+		// operator_required is deliberately not resumed by a reply. An
+		// operator decides when a task that spent its budget continues.
+		if !domain.BlockReasonAwaitsReply(t.BlockReason) {
 			continue
 		}
 		if !blockerAnswered(s, t.ID, t.BlockReason) {