CLAP-196 Fix: 로그인 시도 횟수 검증 시 시간 단위 불일치 해결

Author: parkjaehak

src/main/java/clap/server/application/service/auth/LoginAttemptService.java

@@ -47,8 +47,8 @@ public void checkAccountIsLocked(String sessionId) {
             LocalDateTime now = LocalDateTime.now();
 
             long minutesSinceLastAttempt = ChronoUnit.MINUTES.between(lastAttemptAt, now);
-
-            if (minutesSinceLastAttempt <= LOCK_TIME_DURATION) {
+            long minutesSinceLastAttemptInMillis = minutesSinceLastAttempt * 60 * 1000;
+            if (minutesSinceLastAttemptInMillis <= LOCK_TIME_DURATION) {
                 throw new AuthException(AuthErrorCode.ACCOUNT_IS_LOCKED);
             }
         }