This page has showcase: true in its frontmatter, so DocsLayout renders a
marketing hero and a “Get started” button above the documentation body.
How it works
The layout reads eyebrow, tagline (or description), and title to build
the hero, then renders the Markdown content underneath — so one URL serves both
a shareable feature page and reference docs.
When to use it
Reach for showcase mode when a feature deserves its own marketing page but you don’t want to maintain the copy in two places.