Game works

frontend/src/main.js

@@ -1,8 +1,13 @@
 import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+import piniaPluginPersistedstate from "pinia-plugin-persistedstate";
 import App from './App.vue'
 import router from './router'
 
 const app = createApp(App)
+const pinia = createPinia()
+pinia.use(piniaPluginPersistedstate);
 
 app.use(router)
+app.use(pinia)
 app.mount('#app')