date selection

frontend/src/components/PrivateRoute.tsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { Navigate } from 'react-router-dom';
+import { Navigate, useLocation } from 'react-router-dom';
 import { useAuth } from '../contexts/AuthContext';
 
 interface PrivateRouteProps {
@@ -8,6 +8,7 @@ interface PrivateRouteProps {
 
 const PrivateRoute: React.FC<PrivateRouteProps> = ({ children }) => {
   const { user, loading } = useAuth();
+  const location = useLocation();
 
   if (loading) {
     return (
@@ -19,7 +20,7 @@ const PrivateRoute: React.FC<PrivateRouteProps> = ({ children }) => {
     );
   }
 
-  return user ? <>{children}</> : <Navigate to="/login" />;
+  return user ? <>{children}</> : <Navigate to="/login" state={{ from: location }} replace />;
 };
 
 export default PrivateRoute;