refactor(web): styles and styleguide

web/src/icons/MenuOpen.jsx

@@ -0,0 +1,10 @@
+import { h } from 'preact';
+
+export default function MenuOpen() {
+  return (
+    <svg className="w-10 fill-current" viewBox="0 0 24 24">
+      <path d="M0 0h24v24H0V0z" fill="none" />
+      <path d="M3 18h13v-2H3v2zm0-5h10v-2H3v2zm0-7v2h13V6H3zm18 9.59L17.42 12 21 8.41 19.59 7l-5 5 5 5L21 15.59z" />
+    </svg>
+  );
+}