chore(v2): make site algolia compliant (#1384)

packages/docusaurus/lib/default-theme/DocBody/index.js

@@ -49,10 +49,14 @@ function DocBody(props) {
       <div className="container margin-vert--lg">
         <div className="row">
           <div className="col col--8">
+            <header>
               <h1 className="margin-bottom--lg">{metadata.title}</h1>
+            </header>
+            <article>
               <div className="markdown">
                 <DocContents />
               </div>
+            </article>
             <div className="margin-vert--lg">
               <DocsPaginator />
             </div>

packages/docusaurus/lib/default-theme/Post/index.js

@@ -86,7 +86,7 @@ function Post(props) {
   return (
     <div>
       {renderPostHeader()}
-      {children}
+      <article>{children}</article>
       {truncated && (
         <div className="text--right">
           <Link className="button button--secondary" to={metadata.permalink}>

website/docusaurus.config.js

@@ -11,7 +11,7 @@ module.exports = {
   organizationName: 'facebook',
   projectName: 'docusaurus',
   baseUrl: '/',
-  url: 'https://docusaurus.io',
+  url: 'https://docusaurus-2.netlify.com',
   headerLinks: [
     {doc: 'installation', label: 'Docs'},
     {page: 'youtube', label: 'Youtube'},