中控手机端使用独立底栏与卡片总览，电脑端布局保持不变。

Co-authored-by: Cursor <cursoragent@cursor.com>

templates/desk.html

@@ -37,9 +37,44 @@
     {% endif %}
   </div>
 </section>
+<section class="hub-phone-desk hub-phone-chrome">
+  <p class="hub-phone-desk-hint muted">点开后进入该客户端（手机页），不经过中控工作台嵌页。</p>
+  <ul class="hub-phone-desk-list">
+    {% for inst in instances %}
+    <li>
+      <button type="button" class="btn hub-phone-desk-open" data-open-id="{{ inst.id }}">{{ inst.name }}</button>
+    </li>
+    {% else %}
+    <li class="muted">无启用实例</li>
+    {% endfor %}
+  </ul>
+</section>
 {% endblock %}
 {% block scripts %}
 <script>
+(function () {
+  var phone = document.documentElement.classList.contains("hub-phone-html");
+  if (!phone) return;
+  var blank = document.getElementById("desk-open-blank");
+  if (blank && blank.getAttribute("href")) {
+    window.location.replace(blank.getAttribute("href"));
+    return;
+  }
+  document.querySelectorAll(".hub-phone-desk-open[data-open-id]").forEach(function (btn) {
+    btn.addEventListener("click", function () {
+      var id = btn.getAttribute("data-open-id");
+      if (!id) return;
+      fetch("/api/instances/" + encodeURIComponent(id) + "/open_url")
+        .then(function (r) { return r.json(); })
+        .then(function (d) {
+          if (d && d.url) window.location.href = d.url;
+        })
+        .catch(function () {});
+    });
+  });
+})();
+</script>
+<script>
 (function () {
   var KEY = "hub_desk_side_collapsed";
   var root = document.getElementById("desk-root");