Rename Header to NavBar and add it to the bottom too

pages/components/NavBar.tsx

@@ -0,0 +1,33 @@
+import Link from 'next/link';
+import styles from '../../styles/NavBar.module.scss';
+
+const NavBar = () => {
+  return (
+    <>
+      <div className={styles.navBarContainer}>
+        <nav className={styles.navBar}>
+          <Link href='/'>
+            <a className={styles.navBarLink}>Etusivu</a>
+          </Link>
+          <Link href='/program'>
+            <a className={styles.navBarLink}>Ohjelma</a>
+          </Link>
+          <Link href='/performers'>
+            <a className={styles.navBarLink}>Esiintyjät</a>
+          </Link>
+          <Link href='/info'>
+            <a className={styles.navBarLink}>Info</a>
+          </Link>
+          <Link href='/safety'>
+            <a className={styles.navBarLink}>Turvallisuus</a>
+          </Link>
+          <Link href='/archive'>
+            <a className={styles.navBarLink}>Arkisto</a>
+          </Link>
+        </nav>
+      </div>
+    </>
+  );
+};
+
+export default NavBar;