feat(scada): add calibrated monitoring and incident recovery

tests/api/test_scada_replay_api.py

@@ -55,6 +55,11 @@ def test_capabilities_reports_ready_only_with_five_pressures_and_outlet_flow(rep
     assert response.status_code == 200
     assert response.json()["burst_monitoring_ready"] is True
     assert response.json()["burst_monitoring_reason"] is None
+    rules = response.json()["monitoring_config"]
+    assert rules["decision_policy"] == "weighted"
+    assert rules["weights"] == {"burst_detection": 0.5, "pressure": 0.4, "outlet_flow": 0.1}
+    assert rules["alert_threshold"] == 0.8
+    assert rules["pressure_device_ids"] == ["P1", "P2", "P3", "P4", "P5"]
 
 
 def test_capabilities_reports_only_missing_storage_not_worker():
@@ -71,7 +76,17 @@ def test_capabilities_reports_only_missing_storage_not_worker():
     assert result.reason == "需先部署 SCADA 回放存储结构"
 
 
-def test_step_command_processes_pending_period_in_same_request(monkeypatch):
+def test_weighted_capabilities_allow_flow_as_optional_support(replay_api):
+    client, project, *_ = replay_api
+    monitoring = {"pressure_device_ids": ["P1", "P2", "P3", "P4", "P5"]}
+    project.settings = {"scada_monitoring": monitoring}
+    assert client.get("/scada-replays/capabilities").json()["burst_monitoring_ready"] is True
+    monitoring["decision_policy"] = "all_signals"
+    assert client.get("/scada-replays/capabilities").json()["burst_monitoring_ready"] is False
+
+
+@pytest.mark.parametrize("action", ["step", "monitor"])
+def test_monitoring_command_processes_pending_period_in_same_request(monkeypatch, action):
     calls = []
 
     class Service:
@@ -90,7 +105,8 @@ def test_step_command_processes_pending_period_in_same_request(monkeypatch):
     replay_id = uuid4()
     context = ProjectContext(uuid4(), "demo", uuid4(), "member")
     command = scada_replay.ScadaReplayCommand(
-        request_id=uuid4(), expected_revision=1, action="step"
+        request_id=uuid4(), expected_revision=1, action=action,
+        **({"at_time": "2026-07-16T00:00:00Z"} if action == "monitor" else {}),
     )
 
     result = asyncio.run(scada_replay.replay_command(
@@ -98,7 +114,7 @@ def test_step_command_processes_pending_period_in_same_request(monkeypatch):
     ))
 
     assert result == "completed-period"
-    assert calls[-2:] == [(replay_id, "step"), (replay_id, "processed")]
+    assert calls[-2:] == [(replay_id, action), (replay_id, "processed")]
 
 
 def test_client_cannot_override_project_frequency_on_creation(replay_api):