feat: Show diff when navigating revision history (#4069)

* tidy

* Add title to HTML export

* fix: Add compatability for documents without collab state

* Add HTML download option to UI

* docs

* fix nodes that required document to render

* Refactor to allow for styling of HTML export

* div>article for easier programatic content extraction

* Allow DocumentHelper to be used with Revisions

* Add revisions.diff endpoint, first version

* Allow arbitrary revisions to be compared

* test

* HTML driven revision viewer

* fix: Dark mode styles for document diffs

* Add revision restore button to header

* test

* Support RTL languages in revision history viewer

* fix: RTL support
Remove unneccessary API requests

* Prefetch revision data

* Animate history sidebar

* fix: Cannot toggle history from timestamp
fix: Animation on each revision click

* Clarify currently editing history item

app/routes/authenticated.tsx

@@ -7,7 +7,7 @@ import Drafts from "~/scenes/Drafts";
 import Error404 from "~/scenes/Error404";
 import Templates from "~/scenes/Templates";
 import Trash from "~/scenes/Trash";
-import Layout from "~/components/AuthenticatedLayout";
+import AuthenticatedLayout from "~/components/AuthenticatedLayout";
 import CenteredContent from "~/components/CenteredContent";
 import PlaceholderDocument from "~/components/PlaceholderDocument";
 import Route from "~/components/ProfiledRoute";
@@ -68,7 +68,7 @@ function AuthenticatedRoutes() {
 
   return (
     <WebsocketProvider>
-      <Layout>
+      <AuthenticatedLayout>
         <React.Suspense
           fallback={
             <CenteredContent>
@@ -115,7 +115,7 @@ function AuthenticatedRoutes() {
             <Route component={Error404} />
           </Switch>
         </React.Suspense>
-      </Layout>
+      </AuthenticatedLayout>
     </WebsocketProvider>
   );
 }