style: 회원 정보 팝업 버튼 문구 MY PAGE 로 변경

src/components/ui/common/Header.tsx

@@ -146,7 +146,7 @@ export default function Header() {
                     </button>
                   </li>
                   <li className="side-footer-item">
-                    <button onClick={() => popupController.setMemberInfomationPopup(true)}>MY ADMIN</button>
+                    <button onClick={() => popupController.setMemberInfomationPopup(true)}>MY PAGE</button>
                   </li>
                   <li className="side-footer-item">
                     <button onClick={() => router.push('/')}>HOME</button>