chore(admin-ui): de-duplicate header actions and shorten menu labels

resources/views/admin/dashboard.blade.php

@@ -33,9 +33,7 @@
             <div class="page-header-subtitle">欢迎回来，{{ $adminName }}。这里是总台管理（平台运营方）的全局总览入口（聚焦：收费闭环与治理动作可达）。</div>
         </div>
         <div class="page-header-actions">
-            <a class="btn" href="{!! $billingEntryLinks['platform_orders'] !!}">进入平台订单</a>
-            <a class="btn btn-secondary" href="{!! $billingEntryLinks['site_subscriptions'] !!}">进入订阅管理</a>
-            <a class="btn btn-secondary" href="{!! $billingEntryLinks['plans'] !!}">进入套餐管理</a>
+            <a class="btn btn-secondary btn-sm" href="#billing-workbench">跳到收费工作台</a>
         </div>
     </div>
 
@@ -175,7 +173,7 @@
 </div>
 
 <div class="two-col mb-20">
-    <div class="card">
+    <div class="card" id="billing-workbench">
         <h3 class="mt-0">收费工作台（快捷治理）</h3>
         <div class="muted">聚焦收费闭环的日常治理入口：订单 → 订阅 → 套餐。</div>