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/Container.tsx

@@ -0,0 +1,13 @@
+export function Container({
+  children,
+  className = "",
+}: {
+  children: React.ReactNode;
+  className?: string;
+}) {
+  return (
+    <div className={`mx-auto w-full max-w-[1280px] px-4 sm:px-6 ${className}`}>
+      {children}
+    </div>
+  );
+}