kanboard_ynh/sources/app/Template/config_sidebar.php

<div class="config-show-sidebar">
    <h2><?= t('Actions') ?></h2>
    <div class="config-show-actions">
        <ul>
            <li>
                <?= Helper\a(t('About'), 'config', 'index') ?>
            </li>
            <li>
                <?= Helper\a(t('Application settings'), 'config', 'application') ?>
            </li>
            <li>
                <?= Helper\a(t('Board settings'), 'config', 'board') ?>
            </li>
            <li>
                <?= Helper\a(t('Webhooks'), 'config', 'webhook') ?>
            </li>
            <li>
                <?= Helper\a(t('API'), 'config', 'api') ?>
            </li>
        </ul>
    </div>
</div>