fix(navigation): missing import

Author: farnabaz

Diff for: src/runtime/composables/head.ts

@@ -3,7 +3,7 @@ import type { HeadObjectPlain } from '@vueuse/head'
 import type { Ref } from 'vue'
 import { hasProtocol, joinURL, withTrailingSlash, withoutTrailingSlash } from 'ufo'
 import { ParsedContent } from '../types'
-import { useRoute, nextTick, useHead, unref, watch } from '#imports'
+import { useRoute, nextTick, useHead, unref, watch, useRuntimeConfig } from '#imports'
 
 export const useContentHead = (
   _content: ParsedContent | Ref<ParsedContent>,