Trigger promotion and offer items export (RTC-44254)

In promotion grid, in first column there is three dots button with 'Export promotion' button. It triggers export of selected Promotion and related PromotionOfferItem blobs to other systems.

Button 'Export offer items' is added to three dots menu in offer details card, offer details grid and offer details modal. It triggers export of PromotionOfferItem that are part of offer groups within selected offer.

Button is available for promotions on statuses: Planned, Active, Finished. In order to use the both buttons, user needs to have permission 'Access to system tasks and information'. Export is done in next scheduled execution of Export job.

Fix: navigation (RTC-44413)

Clicking on offer name navigates to offer details view and clicking on offer group name navigates to offer group items grid view.

Validation (RTC-44261)

There can be only one manual price lock per item and given store or store group. If a user tries to add a new, repeating record or edit the price lock in such a way that duplicates would be created, there is message in the modal that this is not possible. Existing duplicates are deleted. Only the latest manual price lock (according to created date) is left.

Performance of import of items from Item Service (RTC-40521)

Improved performance of ItemMerger job, which is responsible for importing ItemChanges from ItemService.