Add Arjmand Pharmacy Next.js homepage.

Initial RTL storefront with header, slider, product sections, and local image assets.

Co-authored-by: Cursor <cursoragent@cursor.com>

components/home/BannerRow.tsx

@@ -0,0 +1,21 @@
+import Link from "next/link";
+import { Container } from "@/components/Container";
+import { Placeholder } from "@/components/Placeholder";
+
+type Banner = { id: string; image: string; href: string };
+
+export function BannerRow({ banners, columns }: { banners: Banner[]; columns: 2 | 3 }) {
+  return (
+    <section className="pt-8">
+      <Container>
+        <div className={`grid gap-3 ${columns === 3 ? "sm:grid-cols-3" : "sm:grid-cols-2"}`}>
+          {banners.map((banner) => (
+            <Link key={banner.id} href={banner.href} className="overflow-hidden rounded-xl bg-sky">
+              <Placeholder src={banner.image} className="h-[100px] w-full object-cover sm:h-[118px]" />
+            </Link>
+          ))}
+        </div>
+      </Container>
+    </section>
+  );
+}