Users are receiving errors of outdated mdx versions, this fixes those errors.

[lacymorrow]

Run npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: next-book@2.1.0
npm ERR! Found: @mdx-js/mdx@2.3.0
npm ERR! node_modules/@mdx-js/mdx
npm ERR!   @mdx-js/mdx@"^2.1.[5](https://github.com/AAM-Institute/dev-101/actions/runs/6918427115/job/18820681158#step:5:6)" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @mdx-js/mdx@"^1.[6](https://github.com/AAM-Institute/dev-101/actions/runs/6918427115/job/18820681158#step:5:7).16" from mdx-embed@1.1.2
npm ERR! node_modules/mdx-embed
npm ERR!   mdx-embed@"^1.1.2" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /home/runner/.npm/eresolve-report.txt for a full report.

[lacymorrow]

@PaulieScanlon are you interested in bringing on some more maintainers?

[theskillwithin]

@PaulieScanlon please merge