Fix CSS issue with login page due to input classes

resources/assets/scripts/store/index.js

@@ -1,6 +1,10 @@
+import Vue from 'vue';
+import Vuex from 'vuex';
 import auth from './modules/auth';
 
-export default {
+Vue.use(Vuex);
+
+export default new Vuex.Store({
     strict: process.env.NODE_ENV !== 'production',
     modules: { auth },
-};
+});