Feature/single package (#1)

website/gatsby-browser.js

@@ -1,9 +0,0 @@
-// Make scroll behavior of internal links smooth
-exports.onClientEntry = () => {
-  const SmoothScroll = require('smooth-scroll');
-  new SmoothScroll('a[href*="#"]', {
-    offset() {
-      return document.querySelector('#header').offsetHeight;
-    },
-  });
-};