$ ls -la learning/book-notes/

<Book Notes />

// Notes and takeaways from technical and design books.

[0posts]

$ node --eval 'inspectTopicPosts()'

await queryCollection('blog')

  .where('type', '=', 'post')

  .where('topicId', '=', 'book-notes')

  .all()

[]

NotFoundError: 404
          — empty result; no rows for this topicId. Nothing to render.

// posts.length === 0 → no children mounted; query OK, result set empty

$ ls routes