fix: 🐛 fix scroll bar style (#617)

src/main.ts

@@ -1,7 +1,7 @@
 import { createApp } from 'vue'
 import App from './App.vue'
 import { setupI18n } from './locales'
-import { setupAssets } from './plugins'
+import { setupAssets, setupScrollbarStyle } from './plugins'
 import { setupStore } from './store'
 import { setupRouter } from './router'
 
@@ -9,6 +9,8 @@ async function bootstrap() {
   const app = createApp(App)
   setupAssets()
 
+  setupScrollbarStyle()
+
   setupStore(app)
 
   setupI18n(app)