Mdx-nextjs Packages

> Note: the section-theme-blog package is deprecated and moved to a different location. Check out the [new package now](https://www.npmjs.com/package/section-blog-theme).

<p align="center"> <a href="https://section-blog-theme-docs.vercel.app"> <img src="https://cdn.jsdelivr.net/gh/frontendweb3/section-blog-theme/.github/logo.svg" height="128"> <h1 align="center">Section Blog Theme</h1> </a> </p>