Unnecessary LIKE clauses still in SQL syntax and Next.js14 SSR page

- [ ] Unnecessary LIKE clauses still in SQL syntax and Next.js14 SSR page => [🐛](https://github.com/dMario24/flag123/blob/24.12.27/app/page.tsx#L29)


### 대상 릴리즈 
- https://github.com/dMario24/flag123/releases/tag/24.12.27