Create two pages: '/' - home page '/profile' – profile page
- On the main page, you need to enter the login and password login – developer21, password – 123456, if the login / password is entered correctly, then you can click on the "log in" button (if not, it is disabled)
- after clicking on the "login" button, the user should be redirected to the profile page, where the login should be displayed in the h1 tag. To store/display the login, you need to use redux For routing - react-router