Fix Shop product data finding

Use location slug from API product

src/routes/shop/__layout.svelte

@@ -237,7 +237,7 @@
             }
 
             // Define current product
-            const product = results.find((result: any) => result.slug.includes(page.params.name))
+            const product = results.find((result: any) => result.slug.includes(productAPI.location.slug))
             if (product) {
                 shopProduct = product
             }