✨(frontend) update meta title for docs page

We update the meta title for the docs page
with the title of the document.
It will be easier for the user
to identify the document in their browser tab,
in their bookmarks and history.

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to
 - ✨Add image attachments with access control
 - ✨(frontend) Upload image to a document #211
 - ✨(frontend) Summary #223
+- ✨(frontend) update meta title for docs page #231
 
 ## Changed