chore(seo): point shop canonical/sitemap/llms to shop.yslootahrobotics.com

src/app/layout.tsx

@@ -2,11 +2,11 @@ import type { Metadata, Viewport } from "next";
 import { ErrorBoundary } from "@/components/ErrorBoundary";
 import { I18nProvider } from "@/components/I18nProvider";
 import JsonLd from "@/components/JsonLd";
-import { OG_IMAGE, siteName, organizationJsonLd, websiteJsonLd } from "@/lib/seo";
+import { SITE_URL, OG_IMAGE, siteName, organizationJsonLd, websiteJsonLd } from "@/lib/seo";
 import "./globals.css";
 
 export const metadata: Metadata = {
-  metadataBase: new URL('https://yslootahrobotics.com'),
+  metadataBase: new URL(SITE_URL),
   title: {
     default: 'YS Lootah Robotics UAE Destination for Unitree & Pudu Robotics',
     template: '%s | YS Lootah Robotics',

src/lib/seo.ts

@@ -1,5 +1,5 @@
 // Central SEO config + structured-data builders for the shop.
-export const SITE_URL = (process.env.NEXT_PUBLIC_SITE_URL || 'https://yslootahrobotics.com').replace(/\/$/, '');
+export const SITE_URL = (process.env.NEXT_PUBLIC_SITE_URL || 'https://shop.yslootahrobotics.com').replace(/\/$/, '');
 
 // Canonical page URLs (trailingSlash: true in next.config).
 export const canonical = (path = '/') => {