Feature/website overhaul (#49)

* Reorganize repo
* Overhaul website design and rewrite in NextJS and Typescript
* Delete website-publish.yml

website/public/img/metalsmith.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="98px" height="160px" viewBox="0 0 98 160" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>Path</title>
+    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <polygon id="Path" fill="#000000" fill-rule="nonzero" points="48.849 125.552 69.07 0.363 97.243 0.363 97.243 159.405 79.521 159.405 79.521 27.855 57.709 159.406 39.079 159.406 17.268 27.855 17.268 159.406 0 159.406 0 0.363 28.627 0.363"></polygon>
+    </g>
+</svg>