introduce vuex

src/main.js

@@ -5,12 +5,14 @@
 import { createApp } from 'vue/dist/vue.esm-bundler'
 import App from './App.vue'
 import router from './router'
+import store from '@/store'
 
 import './assets/global.scss'
 
 const app = createApp(App)
 
 app.use(router)
+app.use(store)
 
 app.config.globalProperties.apiUrl = window.ki.apiUrl