test(screener): update node count test to 8 (ai_news added)

stock-lab/app/test_screener_router.py

@@ -21,15 +21,16 @@ def client():
     return TestClient(app)
 
 
-def test_get_nodes_lists_7_score_and_1_gate(client):
+def test_get_nodes_lists_8_score_and_1_gate(client):
     r = client.get("/api/stock/screener/nodes")
     assert r.status_code == 200
     body = r.json()
-    assert len(body["score_nodes"]) == 7
+    assert len(body["score_nodes"]) == 8
     assert len(body["gate_nodes"]) == 1
     assert {n["name"] for n in body["score_nodes"]} == {
         "foreign_buy", "volume_surge", "momentum",
         "high52w", "rs_rating", "ma_alignment", "vcp_lite",
+        "ai_news",
     }