Deploy / deploy (push) Successful in 14s
New header action on the product edit page creates the entire product (title, description, all variants) in Shopify via API. The returned shopify_product_id and per-variant shopify_variant_ids are stored locally. After success the page reloads so status badges update. Button is hidden once the product is already linked to Shopify. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>