v0.8.3

• Stream loop verdicts to Pulse. When OTTA_PULSE_URL + OTTA_PULSE_TOKEN are set, ledger-append.sh also pushes each gate/reviewer/qa verdict as a loop_verdict event to the Pulse server, so loop grades land next to CI/deploy/defect data (the local ledger jsonl can't be read server-side). Best-effort — time-boxed, failures swallowed, never blocks a gate; external_id matches pulse ingest-ledger so push + batch-import don't double-count.