fix(scada): align location capability and investigation guidance

tests/unit/test_mcp_work_order_skills.py

@@ -49,6 +49,16 @@ def test_work_order_handling_and_legacy_scada_replay_receive_separate_skills():
     assert "run_burst_location" in replay["instructions"]
 
 
+def test_scada_instructions_advance_candidate_analysis_independently_of_source_labels():
+    skill = read_work_order_skill("scada_anomaly", include_content=True)
+    text = skill["instructions"]
+    assert "location_capability" in text
+    assert "证据来源字段用于记录数据取得方式，不构成停止分析的条件" in text
+    assert "隔离边界、节点覆盖与影响分析，完成报告后再收尾" in text
+    assert "现场工单与设备操作遵守服务端动作权限" in text
+    assert not any(word in text for word in ("演示", "mock", "location_demo", "只发布回放成果"))
+
+
 def test_task_skill_uses_persisted_workflow_and_preserves_task_scope(monkeypatch):
     task_id, project_id = uuid4(), uuid4()
     reader = AsyncMock(return_value={"task": {"workflow": "burst_report"}})
@@ -103,7 +113,8 @@ def test_replay_context_advertises_demo_location_without_revealing_truth(monkeyp
     for section in ("summary", "skill"):
         result = asyncio.run(query_service.execute_query(scope, binding, TOOLS["get_task_context"],
             TaskContextInput(context_handle=binding.context_handle, section=section)))
-        capability = result.data["location_demo"]
+        capability = result.data["location_capability"]
+        assert "location_demo" not in result.data
         assert capability["available"] is True
         assert capability["tool"] == "run_burst_location"
         assert capability["burst_leakage_required"] is False
@@ -113,4 +124,4 @@ def test_replay_context_advertises_demo_location_without_revealing_truth(monkeyp
     binding.replay_context["knowledge_cutoff"] = "2026-07-15T23:45:00Z"
     result = asyncio.run(query_service.execute_query(scope, binding, TOOLS["get_task_context"],
         TaskContextInput(context_handle=binding.context_handle)))
-    assert result.data["location_demo"]["available"] is False
+    assert result.data["location_capability"]["available"] is False