Implement distributed challenges deployment and management

[sukhman-sukh]

We need to find an efficient way for Beast to deploy challenges on multiple servers provided efficiently while being deployed on the main server.

[sukhman-sukh]

One of the ways could be to deploy Beast on a server and specify available machines' access points in the beast.toml (globally). Implement a load balancer inside Beast and store it in Redis for fast lookup of challenges and their deployed address. Redirect the request to the deployed address from the proxied main server, but we would need to do this efficiently to handle large load.