chore: initial import

frontend/components/SiteLayout.js

@@ -0,0 +1,66 @@
+import Link from 'next/link';
+import { useRouter } from 'next/router';
+
+import { useCart } from '../context/CartContext';
+
+const NAV_LINKS = [
+  { href: '/', label: 'Home' },
+  { href: '/products', label: 'Products' },
+  { href: '/cart', label: 'Cart' },
+];
+
+export default function SiteLayout({ children }) {
+  const router = useRouter();
+  const { itemCount } = useCart();
+
+  return (
+    <div className="site-shell">
+      <header className="site-header">
+        <div className="site-header__inner">
+          <Link href="/" className="logo">
+            <img src="/logo.png" alt="Full Moon Bakehouse" />
+            <span>Full Moon Bakehouse</span>
+          </Link>
+
+          <nav className="nav-links">
+            {NAV_LINKS.map((link) => {
+              const isActive = router.pathname === link.href || router.pathname.startsWith(`${link.href}/`);
+              const isCart = link.href === '/cart';
+
+              return (
+                <Link key={link.href} href={link.href} className={isActive ? 'active' : ''}>
+                  {link.label}
+                  {isCart && itemCount > 0 ? <span className="badge">{itemCount}</span> : null}
+                </Link>
+              );
+            })}
+          </nav>
+
+          <div className="header-actions">
+            <Link href="/admin" className="ghost-btn">
+              Admin
+            </Link>
+          </div>
+        </div>
+      </header>
+
+      <main className="site-main">{children}</main>
+
+      <footer className="site-footer">
+        <div className="site-footer__inner">
+          <div>
+            <strong>Full Moon Bakehouse</strong>
+            <p>Eau Claire & Altoona, Wisconsin</p>
+          </div>
+          <div className="footer-links">
+            <Link href="mailto:bonna@fullmoonbakehouse.com">bonna@fullmoonbakehouse.com</Link>
+            <Link href="https://www.instagram.com" target="_blank" rel="noreferrer">
+              Instagram
+            </Link>
+          </div>
+          <span className="copyright">© {new Date().getFullYear()} Full Moon Bakehouse</span>
+        </div>
+      </footer>
+    </div>
+  );
+}