feature/IO-3000-messaging-sockets-migration2 - Take last conversation if more than one exists.

Signed-off-by: Dave Richer <dave@imexsystems.ca>

server/graphql-client/queries.js

@@ -4,6 +4,7 @@ query FIND_BODYSHOP_BY_MESSAGING_SERVICE_SID($mssid: String!, $phone: String!) {
       id
       conversations(where: { phone_num: { _eq: $phone } }) {
         id
+        created_at
       }
     }
   }`;