chat on express js socket io and mongodb, client -React js

serg155alternate ea5c1d89f3 add token and login form testing save to db users and send token to client %!s(int64=3) %!d(string=hai) anos
client ea5c1d89f3 add token and login form testing save to db users and send token to client %!s(int64=3) %!d(string=hai) anos
server 8a3d015311 testing sending user from db %!s(int64=3) %!d(string=hai) anos