API - Shop Service - getPropertyAddons Added

A new getPropertyAddons operation is available in shop service to retrieve sellable property add-ons such as packages and package groups.

• Packages are returned if they:
  • Are set as "sell separate" (and "web-bookable" the OC control ADVANCED_OWS_PRODUCTS is active).
  • Have request dates within the package’s start and end dates.
  • Have sufficient inventories for all attached items; exclude any packages with linked item availability less than requested.
• For package groups, only the package group’s "sell separate" and "web-bookable" flags are evaluated, not those of individual linked packages.
• Base rates are now returned as per-night prices, similar to shop offers.
• Total amounts returned include complete package pricing with tax breakdowns, aligned with shop offer formatting.

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