4. Server Component

정리 중..

https://nextjs.org/docs/advanced-features/react-18/server-components

https://reactjs.org/blog/2020/12/21/data-fetching-with-react-server-components.html

https://ui.toast.com/weekly-pick/ko_20210119

https://yceffort.kr/2022/01/how-react-server-components-work