feat(platform): fold dashboard explanatory playbooks

vehicle-data-platform/apps/web/src/pages/Dashboard.tsx

@@ -2540,6 +2540,12 @@ export function Dashboard({
             ))}
           </div>
         </section>
+        <details className="vp-dashboard-secondary-details vp-dashboard-customer-service-playbook">
+          <summary>
+            <span>客户服务配置和说明</span>
+            <small>把蓝图、常用视图、处置说明和服务闭环收起，默认首页只保留地图、车辆、时间窗、导出和告警。</small>
+          </summary>
+          <div className="vp-dashboard-secondary-body">
         <section className="vp-customer-platform-blueprint" aria-label="客户车辆服务中台蓝图">
           <div className="vp-customer-platform-blueprint-copy">
             <Space wrap>
@@ -2656,6 +2662,8 @@ export function Dashboard({
             ))}
           </div>
         </section>
+          </div>
+        </details>
         <section className="vp-dispatch-operations-home" aria-label="客户调度运营首页">
           <div className="vp-dispatch-operations-map">
             <div className="vp-dispatch-operations-copy">