Add SEO settings and root admin save flows

middleware.ts

@@ -43,6 +43,9 @@ export default async function middleware(request: NextRequest) {
   const { pathname } = request.nextUrl;
   const isRootBaseRoute = pathname === "/root" || pathname.startsWith("/root/");
   const isRootRoute = isRootBaseRoute;
+  const rootRobotsHeaders = {
+    "X-Robots-Tag": "noindex, nofollow, noarchive, nosnippet, noimageindex",
+  };
 
   if (pathname === "/de" || pathname.startsWith("/de/")) {
     const redirectUrl = request.nextUrl.clone();
@@ -56,12 +59,15 @@ export default async function middleware(request: NextRequest) {
       status: 401,
       headers: {
         "WWW-Authenticate": 'Basic realm="Root Area", charset="UTF-8"',
+        ...rootRobotsHeaders,
       },
     });
   }
 
   if (isRootBaseRoute) {
-    return NextResponse.next();
+    const response = NextResponse.next();
+    response.headers.set("X-Robots-Tag", rootRobotsHeaders["X-Robots-Tag"]);
+    return response;
   }
 
   return intlMiddleware(request);