fix(edit): 类目问题修改

packages/contracts/src/product-editor.ts

@@ -147,6 +147,16 @@ export type ProductEditorSnapshot = {
             list_price: string | null;
             currency_code: string | null;
         };
+        /** Ordered final image assets for this platform listing. Source URLs
+         * are preview-only evidence and are never used for publishing. */
+        media: Array<{
+            asset_id: string;
+            content_type: 'image/jpeg' | 'image/png' | 'image/webp';
+            byte_size: number;
+            width_px: number | null;
+            height_px: number | null;
+            source_url: string | null;
+        }>;
     }>;
     attributes: Array<{
         id: string;
@@ -391,6 +401,14 @@ export const saveProductEditorDraftRequestSchema = z
                         physical_spec: variantPhysicalSpec,
                         package_spec: variantPackageSpec,
                         offer_id: nullableText(500),
+                        media_asset_ids: z
+                            .array(uuid)
+                            .max(15)
+                            .refine(
+                                (ids) => new Set(ids).size === ids.length,
+                                'SKU 图片不能重复',
+                            )
+                            .default([]),
                     })
                     .strict()
                     .superRefine((variant, context) => {