Loading screen on editor / source init state

client/js/components/page-loader.js

@@ -0,0 +1,14 @@
+'use strict'
+
+import $ from 'jquery'
+import _ from 'lodash'
+
+module.exports = {
+
+  complete () {
+    $('#page-loader').addClass('is-loaded')
+    _.delay(() => {
+      $('#page-loader').addClass('is-hidden')
+    }, 1100)
+  }
+}