Create a Nextjs app

[mbuckingham]

• Create a nextjs app.
• Remove useless boilerplate.
• Make sure to use Typescript

[Nat-crit20]

I created the Nextjs app and made sure to use typescript. I had an issue with the npm run start not working because of some Nodejs error:

"You are using Node.js 18.9.0. For Next.js, Node.js version >= v18.17.0 is required."

Nothing I did to fix the issue worked, but I got it to work by installing yarn and using yarn dev, which is why there is a yarn.lock file.