Refactor from Pages Router to App Router

[triszt4n]

BIG CHANGE REQUEST!

Will affect

• next-sanity
• next-intl
• sanity webhook usage
• SSG (getStaticProps)

[triszt4n]

https://github.com/sanity-io/next-sanity?tab=readme-ov-file#usage

Good practice: clone a starter with App router e.g. https://github.com/sanity-io/template-nextjs-personal-website

Should look at this too: sanity-io/sanity-template-nextjs-clean#66

https://nextjs.org/docs/pages/building-your-application/upgrading/app-router-migration

https://next-intl-docs.vercel.app/docs/getting-started/app-router

[sebbean]

+1 for pages router gang!