- [ ] User can start a game by entering `bb start` into the chat
- [ ] User can target a cell by enteering `bb shoot r,c` into the chat window, where `r` and `c` are the row and column coordinates of the cell to be targeted.
- [ ] User can see the game board showing hits and misses displayed by the bot after each shot is taken
- [ ] User can see an congratulations message after the shot that sinks the last remaining ship.