move selfservice tables to medreport schema

add base medusa store frontend

app/store/[countryCode]/(main)/cart/page.tsx

@@ -0,0 +1,23 @@
+import { Metadata } from 'next';
+
+import { notFound } from 'next/navigation';
+
+import { retrieveCart } from '~/medusa/lib/data/cart';
+import { retrieveCustomer } from '~/medusa/lib/data/customer';
+import CartTemplate from '~/medusa/modules/cart/templates';
+
+export const metadata: Metadata = {
+  title: 'Cart',
+  description: 'View your cart',
+};
+
+export default async function Cart() {
+  const cart = await retrieveCart().catch((error) => {
+    console.error(error);
+    return notFound();
+  });
+
+  const customer = await retrieveCustomer();
+
+  return <CartTemplate cart={cart} customer={customer} />;
+}