fix some bugs

src/main.ts

@@ -3,6 +3,8 @@ import { createPinia } from 'pinia'
 
 import App from './App.vue'
 import router from './router'
+import { useThemeStore } from '@/stores/theme'
+import 'virtual:uno.css'
 import './assets/styles/fonts.css'
 import './assets/styles/main.css'
 import './assets/styles/app-shell.css'
@@ -11,8 +13,11 @@ import './assets/styles/desktop.css'
 import './assets/styles/desktop-pages.css'
 
 const app = createApp(App)
+const pinia = createPinia()
 
-app.use(createPinia())
+app.use(pinia)
 app.use(router)
 
+useThemeStore(pinia)
+
 app.mount('#app')