fix(admin-ui): Price list domain fixes (#5339)

**Fixes**
- Fixes an issue where click the Delete button on a table item in the Price List overview would also navigate to the Price Lists page
- Fixes an issue where Region prices were not showing which region they belong to in the Bulk Editor
- Fixes an issue where the wrong widgets were being injected into the Price List domain

**Improvements**
- Align label for Expiry date field
- Add form validation to require setting the prices of at least one product variant when creating or adding prices to a Price List.
- Show a prompt warning if prices have not been set for all selected products in the create and add product flows.

packages/admin-ui/ui/public/locales/en/translation.json

@@ -1423,6 +1423,9 @@
   "price-list-new-form-prompt-title": "Are you sure?",
   "price-list-new-form-prompt-exit-description": "You have unsaved changes, are you sure you want to exit?",
   "price-list-new-form-prompt-back-description": "You have unsaved changes, are you sure you want to go back?",
+  "price-list-add-products-modal-no-prices-error": "Please assign prices for at least one product.",
+  "price-list-add-products-modal-missing-prices-title": "Incomplete price list",
+  "price-list-add-products-modal-missing-prices-description": "Prices have not been assigned to all of your chosen products. Would you like to continue?",
   "price-list-add-products-modal-success-title": "New prices added",
   "price-list-add-products-modal-success-message": "The new prices have been added to the price list.",
   "price-list-add-products-modal-error-title": "An error occurred",
@@ -1488,7 +1491,7 @@
   "price-list-details-form-dates-starts-at-label": "Start date",
   "price-list-details-form-ends-at-heading": "Price list has an expiry date?",
   "price-list-details-form-ends-at-description": "Schedule the price overrides to deactivate in the future.",
-  "price-list-details-form-ends-at-label": "End date",
+  "price-list-details-form-ends-at-label": "Expiry date",
   "price-list-details-form-customer-groups-name": "Name",
   "price-list-details-form-customer-groups-members": "Members",
   "price-list-details-form-customer-groups-error": "An error occurred while loading customer groups. Reload the page and try again. If the issue persists, try again later.",
@@ -1514,7 +1517,7 @@
   "price-list-product-prices-form-column-visibility-regions-label": "Regions",
   "price-list-product-prices-form-column-product-label": "Product",
   "price-list-product-prices-form-column-currencies-price-label": "Price {{code}}",
-  "price-list-product-prices-form-column-regions-price-label": "Price {{code}}",
+  "price-list-product-prices-form-column-regions-price-label": "Price {{name}} ({{code}})",
   "price-list-products-form-select-all": "Select all products on the current page",
   "price-list-products-form-select-row": "Select row",
   "price-list-products-form-product-label": "Product",
@@ -1530,6 +1533,9 @@
   "price-list-products-form-no-products": "No products found.",
   "price-list-products-form-heading": "Choose products",
   "price-list-products-form-search-placeholder": "Search",
+  "price-list-new-form-no-prices-error": "Please set prices for at least one product.",
+  "price-list-new-form-missing-prices-title": "Incomplete price list",
+  "price-list-new-products-modal-missing-prices-description": "Prices have not been assigned to all of your chosen products. Would you like to proceed?",
   "price-list-new-form-notification-success-title": "Price list created",
   "price-list-new-form-notification-success-message": "Successfully created price list",
   "price-list-new-form-notification-error-title": "An error occurred",