Documentation hub initial release

The initial publication of the documentation hub coincides with the limited availability release of Payment Links and the Peach Payments Dashboard to a group of pilot merchants.

The documentation hub also contains content for Checkout and payment extensions, including OpenCart, Shopify, WooCommerce, and Wix.

The landing page links to the COPYandPAY, Server-to-Server, and Mobile SDK documentation which remains on a separate platform.