michalvankodev-site/src/routes/+layout.ts

import type { LayoutLoad } from './$types'
export const prerender = true

export const load = (async ({ fetch }) => {
  const blogPostsResponse = await fetch(`/blog/articles/pageSize/5.json`)
  const blogPostsContent = await blogPostsResponse.json()

  return {
    latestPosts: blogPostsContent.posts.items,
  }
}) satisfies LayoutLoad