Vue SSG 적용

[dotoleeoak]

Describe the problem and solution

vite-ssg 플러그인으로 SSG를 적용해 초기 렌더링을 빠르게 합니다. https://github.com/antfu/vite-ssg

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guidelines
• [X] Check that there isn't already an issue