wp-insert-related-categories-links.php

<?php 
/*
Plugin Name: WP Insert Related Categories Links
Plugin URI: https://github.com/Zagaz/wp-insert-related-categories-links
Description: This plugin will insert related categories links in your posts.
Author: André Ranulfo
Version: 1.0
Author URI: https://www.linkedin.com/in/andre-ranulfo/
*/

if ( ! defined ( 'ABSPATH' ) ) {
    exit;
}

define( 'IRCL_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

require_once IRCL_PLUGIN_DIR . 'includes/ircl-main.php';
require_once IRCL_PLUGIN_DIR . 'includes/ircl-settings.php';