#### Steps to reproduce - Log in to a store eligible for Jetpack AI features. - Navigate to the Products tab and select "+" > Create product with AI. - Select a product packaging, then continue. - After generated product details are populated, tap "Save as draft". - Intercept the product image upload network request using "Proxyman" and send an error. - You can see that the image upload error is not handled and displayed to the user. #### Screenshot <img src="https://github.com/user-attachments/assets/45cfb85a-5811-4e2d-85ba-51299918a750" width="320"/> ### Fix - `ProductDetailPreviewViewModel` needs to handle the image upload failure and show an error alert. [Code](https://github.com/woocommerce/woocommerce-ios/blob/trunk/WooCommerce/Classes/ViewRelated/Products/Add%20Product/AddProductWithAI/Preview/ProductDetailPreviewViewModel.swift#L230)