NCBACK-33 add verification logic

src/main/java/ru/soune/nocopy/repository/EmailVerificationTokenRepository.java

@@ -11,4 +11,5 @@ public interface EmailVerificationTokenRepository extends JpaRepository<EmailVer
     Optional<EmailVerificationToken> findByToken(String token);
     EmailVerificationToken findByUserIdAndToken(Long userId, String token);
     List<EmailVerificationToken> findByExpiresAtBefore(LocalDateTime expiresAtBefore);
+    EmailVerificationToken findByUserId(Long userId);
 }

src/main/java/ru/soune/nocopy/repository/UserRepository.java

@@ -7,7 +7,7 @@ import ru.soune.nocopy.entity.user.User;
 import java.util.Optional;
 
 public interface UserRepository extends JpaRepository<User, Long> {
-    Optional<User> findByEmail(String email);
+    User findByEmail(String email);
     boolean existsByEmail(String email);
     boolean existsByPhone(@Size(min = 11, max = 14) String phone);
 }