[Logging] Initial prototype/investigation work

[avanderhoorn]

Investigate how to “observe” console.log (inc. prototype and most basic UI):

• Investigate exactly how we want to tap into Microsoft.Extensions.Logging, most likely via an ILoggerProvider returning an ILogger
  • Determine what additional data we can get out of this API (i.e. statement parameters)
• Publish initial messages through message bus (prototype)
• Validate that messages show in the client under the messages tab (demo)