린트 적용

backend/internal/repository/user_repository.go

@@ -143,7 +143,6 @@ func (r *userRepository) CountByCompanyCodes(ctx context.Context, codes []string
 		Where("company_code IN ? OR tenant_id IN (SELECT id FROM tenants WHERE slug IN ?)", codes, codes).
 		Group("company_code, tenant_id").
 		Scan(&results).Error
-
 	if err != nil {
 		return nil, err
 	}