refactor: migrate to nuxt compatibilityVersion: 4 (#3298)

components/content/ContentCode.vue

@@ -1,23 +0,0 @@
-<script setup lang="ts">
-const { code, lang } = defineProps<{
-  code: string
-  lang?: string
-}>()
-
-const raw = computed(() => decodeURIComponent(code).replace(/&#39;/g, '\''))
-
-const langMap: Record<string, string> = {
-  js: 'javascript',
-  ts: 'typescript',
-  vue: 'html',
-}
-
-const highlighted = computed(() => {
-  return lang ? highlightCode(raw.value, (langMap[lang] || lang) as any) : raw
-})
-</script>
-
-<template>
-  <pre v-if="lang" class="code-block" v-html="highlighted" />
-  <pre v-else class="code-block">{{ raw }}</pre>
-</template>