networking API

[nkast]

There is library that was set aside some time ago.
https://github.com/nkast/MonoGame.Framework.Net

We need to :

• Update project to the latest KNI.3.12

• Normalize the copyright message.

• Normalize newLines, and formating.

• Seperate Networking from GamerServices (Guide, Achivements)

• Find or write a sample to test if it's operational.

• Check if we need to update the Lidgren library.

• Investigate if we can provide alternative networking backends, e.g. Websockets, SignalR, etc.

• Some old samples that are using the library:
  https://github.com/CartBlanche/MonoGame-Samples/tree/master/NetworkPrediction
  https://github.com/CartBlanche/MonoGame-Samples/tree/master/NetworkStateManagement

• A working project that uses Lidgren.
  https://github.com/nkast/Infiniminer/tree/main/source/Infiniminer/Infiniminer.Server