Remove GodotSink and remaining GD.Print calls
It seems like this is already mostly done. There were only two GD.Prints, and all of the Console.WriteLines are in places where they should be (BuildDevSave and C7GameDataTests). It also seems like GodotSink isn't needed anymore, so I removed it.
Closes #258
It's been a long time since I looked at logging, but how did you conclude that GodotSink is unused? I thought it was providing some kind of global service.
how did you conclude that GodotSink is unused?
My reasoning was that the GodotSink identifier doesn't appear anywhere except in its own file and one comment in LogManager.cs. But now that I read the comment more closely, it seems like it's supposed to be there and enabled when needed (?).
I guess the question here is whether we still need GodotSink to serve its original purpose, which was to pipe Serilog messages to the Godot editor. If we do, then maybe it should be a configuration option somewhere instead of a comment. If we don't, then we should probably remove it.