Disable Vue's console advertisments (#15354)

web_src/js/index.js

@@ -35,6 +35,11 @@ const commentMDEditors = {};
 // Silence fomantic's error logging when tabs are used without a target content element
 $.fn.tab.settings.silent = true;
 
+// Silence Vue's console advertisments in dev mode
+// To use the Vue browser extension, enable the devtools option temporarily
+Vue.config.productionTip = false;
+Vue.config.devtools = false;
+
 function initCommentPreviewTab($form) {
   const $tabMenu = $form.find('.tabular.menu');
   $tabMenu.find('.item').tab();