New games:
- Go (9×9, with automatic counting) against three AI levels or two players, with a daily game
- Gomoku against three AI levels or two players, with a daily game, thanks to @lanlan3292
Improvements:
- Menu: pin games to the top, and a Recently played row
- Pasur: on easy, a panel shows the cards already taken
- Persian months in the daily calendar
- The privacy page has a top bar; Profile lists the ways to play
