Background gradients, migrate from CSS to SCSS, remove !important

client/src/actions/core.js

@@ -0,0 +1,9 @@
+import ActionTypes from '../constants/ActionTypes';
+
+/* Events */
+
+// eslint-disable-next-line import/prefer-default-export
+export const coreInitialized = () => ({
+  type: ActionTypes.CORE_INITIALIZED,
+  payload: {},
+});