Feature/build step (#2)

* BundleAnalyzerPlugin

* lazy load highlight.js

* seperate bundles for each page

* prerender apps to html on build

* preload important font files

* dont prerender code copy button

* fix woff2 variant of font

* added missing doctype

* remove metatags component

packages/dev-tools-pages/ts/components/Base.tsx

@@ -0,0 +1,26 @@
+import * as React from 'react';
+
+import ThemeContext from 'ts/context';
+import GlobalStyles from 'ts/globalStyles';
+import Header from 'ts/components/Header';
+import Hero from 'ts/components/Hero';
+import Footer from 'ts/components/Footer';
+
+interface BaseProps {
+    context: any;
+    children: React.ReactNode;
+}
+
+function Base(props: BaseProps) {
+    return (
+        <ThemeContext.Provider value={props.context}>
+            <GlobalStyles />
+            <Header />
+            <Hero />
+            {props.children}
+            <Footer />
+        </ThemeContext.Provider>
+    );
+}
+
+export default Base;