Research the Design for socket

[Dammshine]

Came up with a documented design for this task, includes

Define Clear Objective. Read over the code, and coument the purpose and functionality of existing the existing used socket.

Research and choose a library, currently we are using socket.io, which should be okay. But I felt it would be good to do some research, see protocol being used.

• Optimaztaion in the future
• Optimize scalability
• Safety(not a priority)

Moving toward state library, currently there exist code that does not use state however is shared between component. We want lift it up to state library.