Refactor `RunRound` to `RunUntilDone` to allow for multi-round
simulations
until a win/loss condition is met. Added round summaries, win/loss/push
tracking, and improved log formatting to provide better visibility into
agent performance.
- Add xUnit test projects for both games
- Implement game flow tests for Blackjack
- Implement game flow tests for TicTacToe
- Rename namespaces and projects to follow `Game.*` convention
- Add documentation for testing games
hypercross