Remove default store export

- store
- page importing store

app/assets/javascripts/registry/explorer/stores/index.js

@@ -7,6 +7,7 @@ import state from './state';
 
 Vue.use(Vuex);
 
+// eslint-disable-next-line import/prefer-default-export
 export const createStore = () =>
   new Vuex.Store({
     state,
@@ -14,6 +15,3 @@ export const createStore = () =>
     actions,
     mutations,
   });
-
-// Deprecated and to be removed
-export default createStore();

spec/frontend/registry/explorer/pages/index_spec.js

 import { shallowMount } from '@vue/test-utils';
 import component from '~/registry/explorer/pages/index.vue';
-import store from '~/registry/explorer/stores/';
+import { createStore } from '~/registry/explorer/stores/';
 
 describe('List Page', () => {
   let wrapper;
+  let store;
 
   const findRouterView = () => wrapper.find({ ref: 'router-view' });
 
@@ -17,6 +18,7 @@ describe('List Page', () => {
   };
 
   beforeEach(() => {
+    store = createStore();
     mountComponent();
   });