Posso adicionar qualquer outro botão de Sair em outro lugar?

It is a poor fit - but here is how it could be done - but I don’t like it - way to accessible for the average user to shoot themselves in the foot:

Added to </head> customisation:

<script type='text/x-handlebars' data-template-name='/connectors/site-map-links-last/log-out'>
{{#if currentUser}}
<li>{{d-link action="logout" class="logout" icon="sign-out" label="user.log_out"}}</li>
{{/if}}
</script>
<script type="text/discourse-plugin" version="0.1">
var HamburgerMenuComponent = require('discourse/components/hamburger-menu').default;

HamburgerMenuComponent.reopen({
    actions: {
        logout: function() {
            this.container.lookup('controller:application').send('logout')
        }
    }
});
</script>

EDIT: Actually this doesn’t quite work clicking the logout, just reloads the page for me
EDIT: Got it working with additional script block