Add remark-mdx-remove-esm to list of plugins

[talatkuyuk]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and discussions and couldn’t find anything or linked relevant results below
• I made sure the docs are up to date
• I included tests (or that’s not needed)

Description of changes

remark-mdx-remove-esm is a remark plugin that removes import and/or export statements (mdxjsEsm) from MDX content. It provides an essential security layer for applications handling user-generated content.

It is a remark plugin to sanitize MDX content by removing ESM (import/export) statements for enhanced security.

This change adds remark-mdx-remove-esm to the plugin list in the docs.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (579f20e) to head (6e37192).

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #2675   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           21        21           
  Lines         2649      2649           
  Branches         2         2           
=========================================
  Hits          2649      2649           

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[remcohaszing]

Thanks!

I have some small tips, but it looks mostly good.

• Instead of exposing the clsx utility, you could accept falsy values in MdxRemoveEsmOptions. But really I would leave this up to the user.
• You can use the mdx language for the code fence in the readme instead of markdown.
• In tsconfig.json you specify include as a glob ("src/**/*"). You can also specify a directory ("src"). It’s the same, but in my experience allowing glob patterns can grow and become unmanageable.
• Your tests aren’t type checked.

[talatkuyuk]

Thanks @remcohaszing for the suggestions which all I agreed with. It is done, including the removal of clsx utility.