Implement scoped real knowledge retrieval

ai_knowledge_base_v2/apps/admin-web/src/App.vue

@@ -252,13 +252,6 @@ const systemSettingSections: SystemSettingSection[] = [
         max: 300,
         description: "真实模型请求超过该时间应判定为超时。",
       },
-      {
-        key: "mock_rag_enabled",
-        label: "使用 mock RAG",
-        type: "switch",
-        defaultValue: true,
-        description: "开发和演示环境可开启，真实飞书检索验收前应关闭。",
-      },
       {
         key: "mock_model_enabled",
         label: "使用 mock 大模型",
@@ -286,7 +279,7 @@ const systemSettingSections: SystemSettingSection[] = [
   },
   {
     title: "外部服务",
-    description: "控制飞书检索服务的地址、超时、重试和 mock 开关。",
+    description: "控制飞书搜索接口、飞书直读超时和重试策略。",
     settings: [
       {
         key: "feishu_search_url",
@@ -314,13 +307,6 @@ const systemSettingSections: SystemSettingSection[] = [
         max: 10,
         description: "飞书检索失败时的最大重试次数。",
       },
-      {
-        key: "feishu_mock_enabled",
-        label: "使用 mock 飞书检索",
-        type: "switch",
-        defaultValue: true,
-        description: "开发和演示环境可开启，生产环境应关闭。",
-      },
     ],
   },
   {