LEAN-3843 Improve steps communication between FE and BE

[fwaisi]

@mnatsheh, I have made the following changes:

1. made the current web-socket connection generic in order to reuse it instead of establishing a new one.
2. I have kept the HTTP request as a fallback if the web socket connection not established correctly.
3. I am sending the token in the payload in order to validate the request and fetch the retrieve the user in the API using it.

here is the API pr: Atypon-OpenSource/manuscripts-api#188

and would you please elaborate more on this: "The steps received on the websocket should be used instead of issuing a separate request to load steps."

[zax-assistant]

Published version 3.7.12-LEAN-3843.0

[zax-assistant]

Published version 3.7.16-LEAN-3843.0

[zax-assistant]

Published version 3.7.20-LEAN-3843.0

[zax-assistant]

Published version 3.7.23-LEAN-3843.0

[zax-assistant]

Published version 3.7.24-LEAN-3843.0