Update Navbar links and auto redirect on dispatch

apps/hub/app/_components/Nav.tsx

@@ -75,7 +75,10 @@ export const HorizontalNav = () => (
 		<div className="flex items-center ml-auto">
 			<ul className="flex space-x-2 px-1">
 				<li>
-					<Link href="/">
+					<Link
+						href={process.env.NEXT_PUBLIC_DISPATCH_URL || "#!"}
+						rel="noopener noreferrer"
+					>
 						<button className="btn btn-sm btn-outline btn-primary">
 							Zur Leitstelle
 						</button>