Add db for backup and memory happiness

JoshHeaps.Net/Services/Interfaces/IBackgroundTaskQueue.cs

@@ -2,5 +2,5 @@
 
 public interface IBackgroundTaskQueue
 {
-    void Queue(Func<Task> workItem);
+    void Queue(Func<Task> workItem, Guid workId);
 }

JoshHeaps.Net/Services/Interfaces/IChessService.cs

@@ -7,5 +7,5 @@ public interface IChessService
     GameState CreateNewGame();
     List<(ChessPiece piece, List<Position> moves)> GetAllLegalMoves(GameState gameState);
     List<Position> GetLegalMovesForPiece(GameState gameState, string pieceId);
-    MoveResultDto MakeMove(GameState gameState, MoveDto moveDto);
+    Task<MoveResultDto> MakeMove(GameState gameState, MoveDto moveDto);
 }