Function add_project

Adds a new project to load translations for.

Namespace: Quform\Traduttore_Registry
Since: 1.0.0
Located at Traduttore_Registry.php

Parameters summary
`string`	`$type`	Project type. Either plugin or theme.
`string`	`$slug`	Project directory slug.
`string`	`$api_url`	Full GlotPress API URL for the project.