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

app/pages/[[server]]/search.vue

@@ -0,0 +1,38 @@
+<script setup lang="ts">
+const keys = useMagicKeys()
+const { t } = useI18n()
+
+useHydratedHead({
+  title: () => t('nav.search'),
+})
+
+const search = ref<{ input?: HTMLInputElement }>()
+
+watchEffect(() => {
+  if (search.value?.input)
+    search.value?.input?.focus()
+})
+onActivated(() => search.value?.input?.focus())
+onDeactivated(() => search.value?.input?.blur())
+
+watch(keys['/'], (v) => {
+  // focus on input when '/' is up to avoid '/' being typed
+  if (!v)
+    search.value?.input?.focus()
+})
+</script>
+
+<template>
+  <MainContent>
+    <template #title>
+      <NuxtLink to="/search" timeline-title-style flex items-center gap-2 @click="$scrollToTop">
+        <div i-ri:search-line class="rtl-flip" />
+        <span>{{ $t('nav.search') }}</span>
+      </NuxtLink>
+    </template>
+
+    <div px2 mt3>
+      <SearchWidget v-if="isHydrated" ref="search" m-1 />
+    </div>
+  </MainContent>
+</template>