[catalog][s]: added simple footer element.

examples/catalog/components/home/Footer.tsx

@@ -0,0 +1,62 @@
+const Footer: React.FC = () => {
+  const navigation = {
+    main: [
+      { name: 'Blog', href: '/blog' },
+      { name: 'Search', href: '/search' },
+      { name: 'Docs', href: '/docs' },
+    ],
+    social: [
+      {
+        name: 'GitHub',
+        href: 'https://github.com/datopian/portal.js',
+        icon: (
+          props // eslint-disable-line
+        ) => (
+          <svg fill="currentColor" viewBox="0 0 24 24" {...props}>
+            <path
+              fillRule="evenodd"
+              d="M12 2C6.477 2 2 6.484 2 12.017c0 4.425 2.865 8.18 6.839 9.504.5.092.682-.217.682-.483 0-.237-.008-.868-.013-1.703-2.782.605-3.369-1.343-3.369-1.343-.454-1.158-1.11-1.466-1.11-1.466-.908-.62.069-.608.069-.608 1.003.07 1.531 1.032 1.531 1.032.892 1.53 2.341 1.088 2.91.832.092-.647.35-1.088.636-1.338-2.22-.253-4.555-1.113-4.555-4.951 0-1.093.39-1.988 1.029-2.688-.103-.253-.446-1.272.098-2.65 0 0 .84-.27 2.75 1.026A9.564 9.564 0 0112 6.844c.85.004 1.705.115 2.504.337 1.909-1.296 2.747-1.027 2.747-1.027.546 1.379.202 2.398.1 2.651.64.7 1.028 1.595 1.028 2.688 0 3.848-2.339 4.695-4.566 4.943.359.309.678.92.678 1.855 0 1.338-.012 2.419-.012 2.747 0 .268.18.58.688.482A10.019 10.019 0 0022 12.017C22 6.484 17.522 2 12 2z"
+              clipRule="evenodd"
+            />
+          </svg>
+        ),
+      },
+    ],
+  };
+
+  return (
+    <footer className="bg-white">
+      <div className="max-w-7xl mx-auto py-12 px-4 overflow-hidden sm:px-6 lg:px-8">
+        <nav
+          className="-mx-5 -my-2 flex flex-wrap justify-center"
+          aria-label="Footer"
+        >
+          {navigation.main.map((item) => (
+            <div key={item.name} className="px-5 py-2">
+              <a
+                href={item.href}
+                className="text-base text-gray-500 hover:text-gray-900"
+              >
+                {item.name}
+              </a>
+            </div>
+          ))}
+        </nav>
+        <div className="mt-8 flex justify-center space-x-6">
+          {navigation.social.map((item) => (
+            <a
+              key={item.name}
+              href={item.href}
+              className="text-gray-400 hover:text-gray-500"
+            >
+              <span className="sr-only">{item.name}</span>
+              <item.icon className="h-6 w-6" aria-hidden="true" />
+            </a>
+          ))}
+        </div>
+      </div>
+    </footer>
+  );
+};
+
+export default Footer;

examples/catalog/pages/index.tsx

@@ -7,6 +7,7 @@ import { loadNamespaces } from './_app';
 import useTranslation from 'next-translate/useTranslation';
 import NavBar from '../components/home/Nav';
 import Hero from '../components/home/Hero';
+import Footer from '../components/home/Footer';
 
 const Home: React.FC<{ locale: any; locales: any }> = ({
   locale,
@@ -23,6 +24,7 @@ const Home: React.FC<{ locale: any; locales: any }> = ({
         <NavBar />
         <Hero />
         <RecentDataset />
+        <Footer />
       </div>
     </>
   );