* @param username the username to search for
     * @return an OptionalEntity containing the user if found
     */
    public OptionalEntity<User> getUserByName(final String username) {
        return userBhv.selectEntity(cb -> {
            cb.query().setName_Equal(username);
        });
    }

    /**
     * Stores (inserts or updates) a user in the system.
     * Handles user authentication setup and database persistence.

            if (clickLog != null) {
                try {
                    final SearchLogBhv searchLogBhv = ComponentUtil.getComponent(SearchLogBhv.class);
                    searchLogBhv.selectEntity(cb -> {
                        cb.query().setQueryId_Equal(clickLog.getQueryId());
                    }).ifPresent(entity -> {
                        clickLogList.add(clickLog);