Added a function for selecting ready-made color schemes for templates «templates_universal_flex».

Added a function for selecting ready-made color schemes for templates «templates_universal_flex». The color can be specified when creating a store, as well as in the "Design Editor", in the «Style Catalog» tab.

Added a function for selecting ready-made color schemes for templates «templates_universal_flex».

The service interface in the sales statistics has been updated.Scheduled Article Publishing on BooStore: Another Step Towards Content AutomationAdded "Payment returned" status, as well as automatic fixation when a payment is returned through the Fondy Payment System.