style: 收口首页四入口主叙事与场景配置层级

templates/scenarios/index.html

@@ -5,8 +5,8 @@
 {% block content %}
   <section class="page-header">
     <span class="eyebrow">Overview</span>
-    <h1 class="page-title">批次总览</h1>
+    <h1 class="page-title">平台总览</h1>
-    <p class="page-lead">从这里直接进入知识库、文件中心、审核工作台和审计页。保留必要信息，不堆大段说明。</p>
+    <p class="page-lead">围绕四个一级入口组织 Agent 化产品形态：审核智能体、资料包、知识库、处理历史。首页只负责快速分流，不再以旧场景列表作为主叙事。</p>
   </section>
 
   <section class="metric-grid">
@@ -18,6 +18,21 @@
     {% endfor %}
   </section>
 
+  <section class="panel">
+    <div class="section-heading">
+      <div>
+        <h2 class="section-title">四个一级入口</h2>
+        <p class="section-copy">优先从产品入口进入资料导入、Agent 审核、知识治理和处理回看；底层场景配置仅作为执行能力参考。</p>
+      </div>
+    </div>
+    <div class="button-row">
+      <a class="button" href="{% url 'chat:index' %}">进入审核智能体</a>
+      <a class="button" href="{% url 'documents:list' %}">查看资料包</a>
+      <a class="button" href="{% url 'platform_ui:knowledge-base' %}">进入知识库</a>
+      <a class="button" href="{% url 'audit:list' %}">查看处理历史</a>
+    </div>
+  </section>
+
   <section class="grid-2">
     <a class="link-card" href="{% url 'platform_ui:knowledge-base' %}">
       <h3>知识库配置</h3>
@@ -40,8 +55,8 @@
   <section class="panel">
     <div class="section-heading">
       <div>
-        <h2 class="section-title">已配置审核场景</h2>
+        <h2 class="section-title">底层审核场景配置</h2>
-        <p class="section-copy">保留现有场景列表，直接进入使用。</p>
+        <p class="section-copy">场景 YAML 继续作为 Agent Core 的底层执行配置，这里仅保留场景配置参考，不作为一级产品入口。</p>
       </div>
     </div>
 
@@ -71,7 +86,7 @@
             {% endif %}
           </p>
           <div class="button-row" style="margin-top: 16px;">
-            <a class="button button-primary" href="{% url 'chat:index' %}">进入审核智能体</a>
+            <a class="button button-primary" href="{% url 'chat:index' %}">场景配置参考</a>
           </div>
         </article>
       {% empty %}

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