프로필, 로그인 상태에 따라 헤더 표시 변경

frontend/src/commons/Header.tsx

 import React from "react";
-import { Link } from "react-router-dom";
+import { Link, useLocation } from "react-router-dom";
 import { useAuth } from "../auth/auth.context";
 
 export const Header = () => {
   const { user, logout } = useAuth();
+  const location = useLocation();
 
   return (
     <div className="bg-white border-b-2 border-b-themeColor px-2 sm:px-4 py-2.5">
@@ -13,23 +14,41 @@ export const Header = () => {
         </Link>
         <div className="md:flex items-center justify-end md:flex-1 lg:w-0">
           {user.isLoggedIn ? (
-            <button onClick={() => logout()}>Logout</button>
+            <div className="">
+              <button
+                onClick={() => logout()}
+                className="whitespace-nowrap font-bold text-gray-600 hover:text-themeColor mx-1 py-2 px-3 rounded-md"
+              >
+                로그아웃
+              </button>
+              {location.pathname === "/profile" ? (
+                ""
               ) : (
                 <Link
-              to="/login"
+                  to="/profile"
                   className="whitespace-nowrap font-bold text-gray-600 hover:text-themeColor mx-1 py-2 px-3 rounded-md"
                 >
-              Login
+                  프로필
                 </Link>
               )}
-
+            </div>
+          ) : (
+            <div>
+              <Link
+                to="/login"
+                className="whitespace-nowrap font-bold text-gray-600 hover:text-themeColor mx-1 py-2 px-3 rounded-md"
+              >
+                로그인
+              </Link>
               <Link
                 to="/signup"
                 className="whitespace-nowrap font-bold text-white hover:bg-blue-500 mx-1 py-2 px-3 bg-themeColor rounded-md "
               >
-            Sign Up
+                회원가입
               </Link>
             </div>
+          )}
+        </div>
       </div>
     </div>
   );