Fumadocs Mdx Structure

This handles the boilerplate for Fumadocs MDX files so you're not reinventing the structure every time you document a component. It enforces the frontmatter pattern, import order, and component preview setup that 8-bit UI uses across their docs. The skill knows to place CopyCommandButton before ComponentPreview, use the correct @8bitcn package paths, and drop files in content/docs/ with proper sectioning. If you're building a component library with Fumadocs and want consistent documentation without memorizing the template, this saves you from constantly referencing existing files. It's pattern enforcement as code.