[FR] Improve /play page

[codeswhite]

Would be good to have the Play with Stockfish page be more user-friendly.

Here are some features i would like to see:

• An option to enable "Live Evaluation" which would show an evaluation bar on the left.
• A list of the moves made on the right sidebar. (if live-evaluation turned on show moves "classification" e.g. Brilliant)
• When a move is a Check play a different sound and mark the king in red.

[GuillaumeSD]

Hi @codeswhite, they are all great ideas, thanks for your suggestions ! We will look into adding them to the project roadmap 👍