fix(perf): normalize outbound quality cutoff

apps/api/tests/test_awooop_truth_chain_service.py

@@ -233,6 +233,8 @@ async def test_batch_outbound_lookup_never_casts_full_envelope_to_text(
     assert all("source_envelope::text" not in sql for sql, _ in calls)
     assert all("FROM unnest" not in sql for sql, _ in calls)
     assert all("content_preview ILIKE" not in sql for sql, _ in calls)
+    assert all(params["cutoff"] == cutoff.replace(tzinfo=None) for _, params in calls)
+    assert all(params["cutoff"].tzinfo is None for _, params in calls)
 
 
 def test_ansible_audit_keeps_external_incident_id_in_json_not_bigint_column() -> None: