chore: remove @vueuse/head and cleanup

src/main.ts

@@ -3,7 +3,6 @@ import 'vue-global-api'
 import { createApp } from 'vue'
 import { createRouter, createWebHistory } from 'vue-router'
 import routes from 'virtual:generated-pages'
-import { createHead } from '@vueuse/head'
 import App from './App.vue'
 
 // windicss layers
@@ -17,7 +16,5 @@ const router = createRouter({
   history: createWebHistory(),
   routes,
 })
-const head = createHead()
-app.use(head)
 app.use(router)
 app.mount('#app')