Added Welcome when logged in

src/components/user/loginPage.vue

 
 <script>
 import { mapActions, mapState } from 'vuex';
-import alert from '../shared/alert.vue';
+// import alert from '../shared/alert.vue';
 
 export default {
   name: 'Login',
   components: {
-    alert,
+    // alert,
   },
   data() {
     return {