feat(ops): carry stock readbacks into reboot slo

apps/api/tests/test_delivery_closure_workbench_api.py

@@ -192,7 +192,7 @@ def test_delivery_closure_workbench_exposes_p0_006_reboot_slo_lane():
     assert lane["metric"]["stockplatform_ingestion_status"] == "ok"
     assert lane["metric"]["stockplatform_freshness_blocker_count"] == 0
     assert lane["metric"]["stockplatform_ingestion_blocker_count"] == 0
-    assert lane["metric"]["stockplatform_final_retry_window_passed"] is False
+    assert lane["metric"]["stockplatform_final_retry_window_passed"] is True
     assert lane["metric"]["stockplatform_controlled_recovery_gate_required"] is False
     assert lane["metric"]["host_reboot_performed"] is False
     assert lane["metric"]["service_restart_performed"] is False
@@ -245,7 +245,7 @@ def _assert_delivery_workbench_shape(data: dict):
         data["summary"][
             "reboot_auto_recovery_stockplatform_final_retry_window_passed"
         ]
-        is False
+        is True
     )
     assert (
         data["summary"][