API changes

• orderByID endpoint, which is actual substitution of deprecated "order" endpoint. Returns a Order object by id.
• checkoutByCartID retrieves a checkout based on a specific cart ID. This feature facilitates checkout management and provides a convenient way to retrieve order details.
• Added new name field on ShopifyVariant type.
• Changed the way the image field on ShopifyVariant type is resolved. Now, if there is no specific image for the variant, the field is resolved to the product image.

Deprecations

• order (deprecated now) endpoint, which allows users to retrieve a specific order by paymentIntentID.