ct/app/app.vue

<script lang="ts" setup>
const colorMode = useColorMode()

const color = computed(() => colorMode.value === 'dark' ? '#020618' : 'white')

useHead({
  meta: [
    {charset: 'utf-8'},
    {name: 'viewport', content: 'width=device-width, initial-scale=1'},
    {key: 'theme-color', name: 'theme-color', content: color}
  ],
  link: [
    {rel: 'icon', href: '/favicon.ico'}
  ],
  htmlAttrs: {
    lang: 'en'
  }
})

useSeoMeta({
  titleTemplate: '%s - 创特物联',
  ogImage: 'https://ui.nuxt.com/assets/templates/nuxt/portfolio-light.png',
  twitterImage: 'https://ui.nuxt.com/assets/templates/nuxt/portfolio-light.png',
  twitterCard: 'summary_large_image'
})


</script>

<template>
  <UApp>
    <NuxtLayout>
      <UMain class="relative">
        <NuxtPage/>
      </UMain>
    </NuxtLayout>


  </UApp>
</template>