feat(iwooos): show controlled cd lane live metric proof

apps/api/tests/test_awoooi_priority_work_order_readback_api.py

@@ -14,6 +14,7 @@ from src.services.ai_agent_log_controlled_writeback_executor_readback import (
 )
 from src.services.awoooi_priority_work_order_readback import (
     apply_ai_loop_current_blocker_execution_queue,
+    apply_controlled_cd_lane_live_metric_readback,
     apply_harbor_registry_controlled_recovery_preflight,
     apply_stockplatform_public_api_controlled_recovery_preflight,
     apply_stockplatform_public_api_runtime_readback,
@@ -104,6 +105,11 @@ def test_awoooi_priority_work_order_readback_endpoint_returns_snapshot(
         "load_latest_harbor_registry_controlled_recovery_preflight",
         _harbor_registry_ready,
     )
+    monkeypatch.setattr(
+        agents,
+        "load_controlled_cd_lane_live_metric_readback",
+        _controlled_cd_lane_live_metrics,
+    )
     app = FastAPI()
     app.include_router(router, prefix="/api/v1")
     client = TestClient(app)
@@ -124,6 +130,28 @@ def test_awoooi_priority_work_order_readback_endpoint_returns_snapshot(
         data["mainline_execution_state"]["ai_loop_current_blocker_registry_v2_ready"]
         is True
     )
+    assert (
+        data["mainline_execution_state"][
+            "controlled_cd_lane_live_enforcer_metric_present"
+        ]
+        is True
+    )
+    assert (
+        data["mainline_execution_state"][
+            "controlled_cd_lane_live_enforcer_last_run_fresh"
+        ]
+        is True
+    )
+    assert (
+        data["mainline_execution_state"][
+            "controlled_cd_lane_live_controlled_drain_active_allowed"
+        ]
+        is False
+    )
+    assert data["summary"]["controlled_cd_lane_live_metric_status"] == (
+        "controlled_cd_lane_live_metric_readback_ready"
+    )
+    assert data["summary"]["controlled_cd_lane_live_metric_metadata_only"] is True
     assert data["mainline_execution_state"][
         "ai_loop_current_blocker_deploy_marker_readback_required"
     ] is False
@@ -158,6 +186,11 @@ def test_awoooi_priority_work_order_readback_endpoint_redacts_ai_loop_queue(
         "load_latest_harbor_registry_controlled_recovery_preflight",
         _harbor_registry_upstream_502,
     )
+    monkeypatch.setattr(
+        agents,
+        "load_controlled_cd_lane_live_metric_readback",
+        _controlled_cd_lane_live_metrics,
+    )
     app = FastAPI()
     app.include_router(router, prefix="/api/v1")
     client = TestClient(app)
@@ -929,6 +962,33 @@ def _stockplatform_runtime_ready() -> dict:
     }
 
 
+def _controlled_cd_lane_live_metrics() -> dict:
+    return {
+        "schema_version": "controlled_cd_lane_live_metric_readback_v1",
+        "status": "controlled_cd_lane_live_metric_readback_ready",
+        "source": "node_exporter_text_metrics",
+        "metadata_only": True,
+        "active_blockers": [
+            "controlled_cd_lane_active_not_allowed_yet",
+            "controlled_cd_lane_staging_not_allowed_yet",
+        ],
+        "readback": {
+            "enforcer_metric_present": True,
+            "enforcer_last_run_timestamp": 1782961969.0,
+            "enforcer_last_run_fresh": True,
+            "enforcer_apply_performed": 1,
+            "active_job_containers": 0,
+            "lane_process_count": 0,
+            "root_restore_sources_left": 0,
+            "controlled_drain_active_allowed": False,
+            "controlled_drain_staging_allowed": False,
+            "host_load5_per_core": 0.64,
+            "gitea_actions_active_container_count": 0,
+            "gitea_actions_active_process_count": 0,
+        },
+    }
+
+
 def _stockplatform_runtime_blocked() -> dict:
     return {
         "schema_version": "stockplatform_public_api_runtime_readback_v1",