The project is set up to import the Footer component from @magento/venia-concept.
Let replace it with our own by copying the Footer component from Venia to our own storefront.
cp -R node_modules/\@magento/venia-concept/src/components/Footer src/components/
Next in src/components/Main/main.js change the import statement for the footer to:
import Footer from 'src/components/Footer';
Not the Project will load our local Footer component. We need to add React's Link element which we get from src/drivers:
import { Link } from 'src/drivers';
Finally add the below JSX to render the Link for the foo.html static route:
<div className={classes.tile}>
<p className={classes.tileBody}>
<Link to="/foo.html">Foo Demo Page</Link>
</p>
</div>