feat: Update to API references look and feel (#343)

Co-authored-by: Vadim Smirnov <smirnou.vadzim@gmail.com>
Co-authored-by: zakariasaad <zakaria.elas@gmail.com>
Co-authored-by: Vilfred Sikker <vilfredsikker@gmail.com>
Co-authored-by: olivermrbl <oliver@mrbltech.com>

www/reference/gatsby-browser.js

@@ -0,0 +1,16 @@
+import React from "react"
+import { NavigationProvider } from "./src/context/navigation-context"
+
+export const onServiceWorkerUpdateReady = () => {
+  const answer = window.confirm(
+    "We have updated the docs site. Reload to display the latest version?"
+  )
+
+  if (answer) {
+    window.location.reload()
+  }
+}
+
+export const wrapPageElement = ({ element }) => {
+  return <NavigationProvider>{element}</NavigationProvider>
+}