[Feat] 로그인 api에 닉네임,이메일 응답 추가

src/main/java/com/umc/timeto/auth/dto/KakaoLoginResponse.java

@@ -22,4 +22,11 @@ public class KakaoLoginResponse {
             example = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
     )
     private String refreshToken;
+
+    @Schema(description = "닉네임", example = "name")
+    private String name;
+
+    @Schema(description = "이메일", example = "test@example.com")
+    private String email;
 }
+

src/main/java/com/umc/timeto/auth/service/AuthService.java

@@ -115,7 +115,9 @@ public LoginResult kakaoLogin(String authorizationCode) {
         KakaoLoginResponse response = new KakaoLoginResponse(
                 member.getMemberId(),
                 accessToken,
-                refreshToken
+                refreshToken,
+                member.getName(),
+                member.getEmail()
         );
 
         return new LoginResult(response, isNewMember);