First, create a folder inside the apps directory to create a plugin. For example, let's say we want to create a plugin for blog publishing. We will create a folder called "blog" inside the apps directory.
By creating this plugin, you will understand-
Inside the apps/blog/ directory, create a file manifest.php. This file will hold all the plugin information-
<?php return [ 'name' => 'Blog', 'description' => 'Blog Publishing Tool', 'url' => 'https://www.cloudonex.com', 'version' => '1.0.0', ];