[Chore] : 모든 페이지 directory 구조 설계

[yangareum1818]

src ┣ app ┃ ┣ (auth) ┃ ┃ ┣ find ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┣ login ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┣ pw-reset ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┗ register ┃ ┃ ┃ ┣ auth ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ category ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ layout.tsx ┃ ┃ ┃ ┗ page.tsx ┃ ┣ (route) ┃ ┃ ┣ my ┃ ┃ ┃ ┣ like-study ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ post ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ profile ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ study ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ layout.tsx ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┣ post ┃ ┃ ┃ ┣ [postId] ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ write ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┗ study ┃ ┃ ┃ ┣ [studyId] ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┣ search ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┗ page.tsx ┃ ┣ (studyroom) ┃ ┃ ┗ studyroom ┃ ┃ ┃ ┣ [studyroomId] ┃ ┃ ┃ ┃ ┣ setting ┃ ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┃ ┃ ┗ create ┃ ┃ ┃ ┃ ┗ page.tsx ┃ ┣ favicon.ico ┃ ┣ globals.css ┃ ┣ layout.tsx ┃ ┗ page.tsx ┣ components ┗ model ┃ ┗ User.ts