Collections and fields
The content model behind categories, articles, and site settings.
This project uses three collections:
Site Settings (singleton)
One entry for the whole site: name, tagline, site URL, home intro, and SEO defaults.
Doc Categories
Repeating sections in the sidebar. Each has a title, slug, description, and sort order.
Doc Articles
Repeating pages. Each has a title, slug, summary, markdown body, category relation, sort order, and optional SEO fields.
Relations
Articles point to one category. The app loads all published categories and articles, then groups articles under their category for navigation.