title: What do %svelte.head% and %svelte.body% represent?
body: <p>Absolute noob to Svelte workflows, but it's been strongly recommended by people I respect and I want to get to grips with it.</p>
  <p>Kind of pretty clear so far, but when I worked through the SvelteKit setup and docs, I wasn't able to understand exactly what those two tags mean in the <code>app.html</code></p>