move selfservice tables to medreport schema

add base medusa store frontend

app/store/[countryCode]/(main)/cart/not-found.tsx

@@ -0,0 +1,21 @@
+import { Metadata } from 'next';
+
+import InteractiveLink from '~/medusa/modules/common/components/interactive-link';
+
+export const metadata: Metadata = {
+  title: '404',
+  description: 'Something went wrong',
+};
+
+export default function NotFound() {
+  return (
+    <div className="flex min-h-[calc(100vh-64px)] flex-col items-center justify-center">
+      <h1 className="text-2xl-semi text-ui-fg-base">Page not found</h1>
+      <p className="text-small-regular text-ui-fg-base">
+        The cart you tried to access does not exist. Clear your cookies and try
+        again.
+      </p>
+      <InteractiveLink href="/">Go to frontpage</InteractiveLink>
+    </div>
+  );
+}