https://nextjs.org/docs/app/building-your-application/routing/router-handlers
next.js설치
npx create-next-app@latest 파일명
prisma 설치
npm i -D prisma
npm i @prisma/client
prisma 폴더, .env 생성
npx prisma init
planetscale DB 설정
https://planetscale.com/
로그인
pscale auth login
연결
pscale connect web3
push
npx prisma db push
DB확인
npx prisma studio
