message: add sideex global code
diff: </head>
  <body>
  <div id="root"></div>
  + <!-- script -->
  + <script type="text/javascript" src="/assets/polyfills.js"></script>
  + <script type="text/javascript" src="/assets/vendor/panel/js/context_menu.js"></script>
  + <script type="text/javascript" src="/assets/vendor/panel/js/command_grid.js"></script>
  + <script type="text/javascript" src="/assets/vendor/panel/js/command_grid_toolbar.js"></script>
  + <script type="text/javascript" src="/assets/vendor/panel/js/testcase_grid.js"></script>
  + <script type="text/javascript" src="/assets/vendor/panel/js/log.js"></script>
  + <script type="text/javascript" src="/assets/vendor/ext-command.js"></script>
  + <script type="text/javascript" src="/assets/vendor/initial.js"></script>
  + <script type="text/javascript" src="/assets/escape.js"></script>
  + <script type="text/javascript" src="/assets/vendor/editor.js"></script>
  + <script type="text/javascript" src="/assets/vendor/formatCommand.js"></script>
  + <!-- playback -->
  + <script type="text/javascript" src="/assets/vendor/playback-api.js"></script>
  </body>
  </html>
  