Initial commit: Shopify storefront Next.js template

Next.js 16 + React 19 storefront template with Shopify Storefront API
integration, Tailwind v4, and shadcn/ui components.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0111qSr3KopyGRsJ6LznR1xZ

app/products/[handle]/page.tsx

@@ -0,0 +1,35 @@
+import Header from '@/components/shopify/header';
+import Footer from '@/components/shopify/footer';
+import ProductDetail from '@/components/shopify/product-detail';
+import ProductRecommendations from '@/components/shopify/product-recommendations';
+
+export default function Page() {
+  return (
+    <>
+      <Header
+        storeName="Stride"
+        logoUrl=""
+        links={[
+          { label: 'Products', url: '/' },
+          { label: 'Collections', url: '/collections' },
+        ]}
+      />
+      <ProductDetail
+        addToCartLabel="Add to Cart"
+        features={[
+          { icon: 'RiTruckLine', label: 'Free shipping on orders over $100' },
+          { icon: 'RiArrowGoBackLine', label: '30-day return policy' },
+          { icon: 'RiSecurePaymentLine', label: 'Secure payment' },
+        ]}
+      />
+      <ProductRecommendations title="You Might Also Like" />
+      <Footer
+        storeName="Stride"
+        logoUrl=""
+        tagline="Your premium shopping destination"
+        copyright="© 2026 Stride. All rights reserved."
+        links={[]}
+      />
+    </>
+  );
+}