feat(assistant): 基于聚合结果动态回答并支持对话新增分析列

tests/test_assistant_api.py

@@ -92,7 +92,7 @@ def test_model_intent_polls_in_progress_and_retries_invalid_response(workspace,
                 {"action": "anomalies", "metric": "revenue", "group": "department", "filters": []}
             )
 
-    with patch("finance.assistant.httpx.Client", ClientMock):
+    with patch("finance.ai.httpx.Client", ClientMock):
         intent = model_intent("看异常", ds, {"metric": "revenue", "group": "department", "filters": {}})
 
     assert intent["action"] == "anomalies"
@@ -228,7 +228,7 @@ def test_assistant_uses_org_db_config(workspace):
         },
         content_type="application/json",
     )
-    with patch("finance.assistant.httpx.Client") as http:
+    with patch("finance.ai.httpx.Client") as http:
         http.return_value.__enter__.return_value.post.return_value = completed_response()
         response = client.post(
             f"/api/datasets/{ds.pk}/assistant",
@@ -290,7 +290,7 @@ def test_model_intent_accepts_only_valid_dimensions_and_sends_no_rows(workspace,
                 ],
             }
 
-    with patch("finance.assistant.httpx.Client") as http:
+    with patch("finance.ai.httpx.Client") as http:
         http.return_value.__enter__.return_value.post.return_value = Response()
         intent = model_intent("看儿科收入", ds, {"metric": "revenue", "group": "department", "filters": {}})
 
@@ -331,12 +331,12 @@ def test_model_intent_rejects_unknown_filter_and_incomplete_provider_response(wo
             }
 
     response = Response()
-    with patch("finance.assistant.httpx.Client") as http:
+    with patch("finance.ai.httpx.Client") as http:
         http.return_value.__enter__.return_value.post.return_value = response
         with pytest.raises(Exception, match="无效意图"):
             model_intent("分析收入", ds, {"metric": "revenue", "group": "department", "filters": {}})
 
-    with patch("finance.assistant.httpx.Client") as http:
+    with patch("finance.ai.httpx.Client") as http:
         http.return_value.__enter__.return_value.post.return_value = type(
             "Response",
             (),