Redirect from root to dashboard/login

web/app/routes/_index.tsx

@@ -1,5 +1,18 @@
-import { Outlet } from "@remix-run/react";
+import { useAuth } from "@/util/auth";
+import { Outlet, useNavigate } from "@remix-run/react";
+import { useEffect } from "react";
 
 export default function Tailfin() {
+  const { user, loading } = useAuth();
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    if (!loading && !user) {
+      navigate("/login");
+    } else {
+      navigate("/logbook");
+    }
+  }, [user, loading, navigate]);
+
   return <Outlet />;
 }