[LOGGER]: Initial Jac-Cloud logger handler

[amadolid]

No description provided.

[ypkang]

• Let's see if we can use rotating log setup for filebeat as well so we just have one single logging setup
• Put all the rotating log files in a dedicated directory jac_cloud_logs

[ypkang]

• change to json dump for response and payload
• move filebeat.yaml to a scripts/ folder
• add documentation on how to use. specifically, the environment variables you can configure.

[ypkang]

@amadolid can you add a quick documentation on instructions to connect a jac-cloud instance with an elastic instance (via filebeat)?

[ypkang]

Tested and this works well for me. I made some tweaks to the documentation @amadolid FYI.