中控页面去掉安装到桌面按钮，改由浏览器地址栏安装。

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

templates/base.html

@@ -11,16 +11,12 @@
   <link rel="icon" href="{{ url_for('static', filename='icons/favicon.ico') }}?v=2" sizes="any">
   <link rel="apple-touch-icon" href="{{ url_for('static', filename='icons/apple-touch-icon.png') }}?v=2">
   <link rel="manifest" href="/manifest.webmanifest">
-  <link rel="stylesheet" href="{{ url_for('static', filename='hub.css') }}?v=37">
+  <link rel="stylesheet" href="{{ url_for('static', filename='hub.css') }}?v=38">
 </head>
 <body class="{% if request.path.startswith('/login') %}page-login{% elif request.path.startswith('/desk') %}page-desk{% elif request.path.startswith('/stats') %}page-stats{% elif request.path.startswith('/instances') %}page-instances{% elif request.path.startswith('/settings') %}page-settings{% elif request.path.startswith('/cond_orders') %}page-cond-orders{% elif request.path == '/' %}page-dashboard{% endif %}">
-  <div class="topbar-actions">
-    <button type="button" class="topbar-install" id="hub-install-btn" hidden>安装到桌面</button>
-    {% if session.get('logged_in') %}
-    <a href="/logout" class="topbar-logout">退出</a>
-    {% endif %}
-  </div>
-  <p class="topbar-install-hint" id="hub-install-hint"></p>
+  {% if session.get('logged_in') %}
+  <a href="/logout" class="topbar-logout">退出</a>
+  {% endif %}
   <main class="main">
     {% if session.get('logged_in') %}
     <a href="/" class="topbar-brand">加密货币｜OKX 期权中控</a>
@@ -65,7 +61,7 @@
   {% if session.get('logged_in') and not request.path.startswith('/desk') %}
   <script>if (window.HubQuotes) HubQuotes.boot();</script>
   {% endif %}
-  <script src="{{ url_for('static', filename='hub_pwa.js') }}?v=1"></script>
+  <script src="{{ url_for('static', filename='hub_pwa.js') }}?v=2"></script>
   <script>if (window.HubPwa) HubPwa.boot();</script>
 </body>
 </html>