Document emoji picker (#4338)

Co-authored-by: Tom Moor <tom.moor@gmail.com>

server/presenters/revision.ts

@@ -1,13 +1,18 @@
+import parseTitle from "@shared/utils/parseTitle";
 import { traceFunction } from "@server/logging/tracing";
 import { Revision } from "@server/models";
 import presentUser from "./user";
 
 async function presentRevision(revision: Revision, diff?: string) {
+  // TODO: Remove this fallback once all revisions have been migrated
+  const { emoji, strippedTitle } = parseTitle(revision.title);
+
   return {
     id: revision.id,
     documentId: revision.documentId,
-    title: revision.title,
+    title: strippedTitle,
     text: revision.text,
+    emoji: revision.emoji ?? emoji,
     html: diff,
     createdAt: revision.createdAt,
     createdBy: presentUser(revision.user),