chore: remove unused packages

src/main.ts

@@ -1,13 +1,11 @@
 import "./assets/main.css";
 
 import { createApp } from "vue";
-import { createPinia } from "pinia";
 import ui from "@nuxt/ui/vue-plugin";
 import App from "./App.vue";
 
 const app = createApp(App);
 
-app.use(createPinia());
 app.use(ui);
 
 app.mount("#app");