Merged in chore/partner-sas-404-page (pull request #3339)

chore: Fix partner-sas 404 page

* Fix 404 page

* Fix 404 links

* Fix links


Approved-by: Matilda Landström

apps/partner-sas/app/[lang]/middleware-error/404/page.tsx

@@ -1,4 +1,5 @@
+import NotFound from "@/components/NotFound"
+
 export default function NotFoundPage() {
-  // eslint-disable-next-line formatjs/no-literal-string-in-jsx
-  return <div>Not Found</div>
+  return <NotFound />
 }

apps/partner-sas/app/[lang]/not-found.tsx

@@ -1,4 +1,5 @@
+import NotFound from "@/components/NotFound"
+
 export default function NotFoundPage() {
-  // eslint-disable-next-line formatjs/no-literal-string-in-jsx
-  return <div>Not Found, missing lang in url?</div>
+  return <NotFound />
 }