style: 收口首页四入口主叙事与场景配置层级

tests/test_scenarios.py

@@ -1,4 +1,5 @@
 import pytest
+from django.urls import reverse
 
 from apps.scenarios.services import (
     ScenarioNotFound,
@@ -138,3 +139,25 @@ def test_home_page_uses_four_top_level_product_entries(client):
     assert "资料包" in content
     assert "知识库" in content
     assert "处理历史" in content
+
+
+def test_home_page_uses_platform_overview_copy_and_deemphasizes_scenario_entry(client):
+    response = client.get("/")
+
+    content = response.content.decode("utf-8")
+    assert response.status_code == 200
+    assert "平台总览" in content
+    assert "四个一级入口" in content
+    assert "底层审核场景配置" in content
+    assert "场景配置参考" in content
+
+
+def test_base_layout_exposes_four_topnav_links(client):
+    response = client.get("/")
+
+    content = response.content.decode("utf-8")
+    assert response.status_code == 200
+    assert reverse("chat:index") in content
+    assert reverse("documents:list") in content
+    assert reverse("platform_ui:knowledge-base") in content
+    assert reverse("audit:list") in content