add query page

web/frontend/public/index.html

@@ -5,6 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="/api/favicon.ico">
+    <link rel="stylesheet" href="https://cdn.materialdesignicons.com/2.5.94/css/materialdesignicons.min.css">
     <title>ZhDiary</title>
   </head>
   <body>