Single image delete with undo in the gallery, and a faster product detail page

When the product detail page opens, permissions, product information, sale channels and metafield definitions arrive together, so the page becomes usable quickly. Deleting an image from the gallery sends a request for that image only; the order of the remaining images stays as it is and the deletion can be undone.

• The page loads in two waves: permissions, product information, sale channels and metafield definitions arrive together; stock, movement records and related products are added right after.
• Deleting an image from the gallery sends a request that targets only that image.
• The order of the remaining images is kept, and the deletion can be undone.