feat(orders): add n8n shortcut icon to Supplier POs card

src/app/(app)/orders/[id]/page.tsx

@@ -652,6 +652,25 @@ export default function OrderDetailPage({ params }: { params: Promise<{ id: stri
                   ({purchaseOrders.length})
                 </span>
               )}
+              {/* n8n shortcut — opens the order-send workflow execution
+                  in a new tab. Sized to match the other small icons in
+                  the card; muted by default, full colour on hover. */}
+              <a
+                href="http://n8n-n65e89ippimn77mwlaijnl05.169.239.180.130.sslip.io/workflow/3cuS6I7mXCUY7BCr/executions/1099"
+                target="_blank"
+                rel="noopener noreferrer"
+                title="View this order's send workflow in n8n"
+                aria-label="View this order's send workflow in n8n"
+                className="ml-auto inline-flex items-center justify-center rounded-md p-1 text-muted-foreground hover:text-foreground transition-colors"
+              >
+                {/* eslint-disable-next-line @next/next/no-img-element */}
+                <img
+                  src="/icons/n8n-color.svg"
+                  alt=""
+                  aria-hidden="true"
+                  className="h-4 w-4"
+                />
+              </a>
             </CardTitle>
             <CardDescription>
               Purchase orders sent to suppliers for this order.