Automatically turn the chessboard around to your position when you're analyzing the chessboard

iOS 16.5
iPhone 14
Lichess Beta 0.8.18!![image](https://github.com/lichess-org/mobile/assets/86348833/87f0ce4c-fad2-4a36-a94a-43c02b8aedea)![image](https://github.com/lichess-org/mobile/assets/86348833/220e30aa-9737-47c2-8a01-7e11c899284a)