fix(version switcher): 404 pages (#4755)

* refactor: let's not replace the current page anymore

users cannot go back in history, which is very annoying.

* fix: incorrect URL part

Author: mfranzke

showcases/patternhub/components/version-switcher/version-switcher.tsx

@@ -101,11 +101,11 @@ const VersionSwitcher = () => {
 	}, []);
 
 	const handleChange = (branch: string) => {
-		const lastPath = router.asPath;
+		const lastPath = router.asPath.replace('core-web/version/latest/', ''); // We need to handle the version/latest differently, as this is a redirect we're generating server-side, and it's not a regular route
 		const isTag =
 			(branch.split('.').length === 3 && branch.startsWith('v')) ||
 			branch === 'latest';
-		globalThis.location.replace(
+		globalThis.location.assign(
 			DOMPurify.sanitize(
 				`https://${owner}.github.io/${repo}${isTag ? '/version' : '/review'}/${branch}${lastPath}`
 			)