vanilla-application-yaga/settings/configuration.php

<?php if (!defined('APPLICATION')) exit();
// DO NOT EDIT THIS FILE
// All of the settings defined here can be overridden in the /conf/config.php file.

$Configuration['Yaga']['Reactions']['Enabled'] = TRUE;
$Configuration['Yaga']['Badges']['Enabled'] = TRUE;
$Configuration['Yaga']['Ranks']['Enabled'] = TRUE;

$Configuration['Preferences']['Popup']['Badges'] = '1';
$Configuration['Preferences']['Email']['Badges'] = '0';
$Configuration['Preferences']['Popup']['Ranks'] = '1';
$Configuration['Preferences']['Email']['Ranks'] = '1';