Add creation timestamp and consent version to UserEdit

Add information about the user to UserEdit
- creation timestamp
- consent version

src/synapse/dataProvider.js

@@ -23,6 +23,8 @@ const resourceMap = {
       is_guest: !!u.is_guest,
       admin: !!u.admin,
       deactivated: !!u.deactivated,
+      // need timestamp in milliseconds
+      creation_ts: u.creation_ts * 1000,
     }),
     data: "users",
     total: (json, from, perPage) => {