mcChessCom - move confirmation for chess.com

Brings move confirmation in Live chess.
Works only with new "Play" interface!
Inspired by pain from the topic https://www.chess.com/forum/view/livechess/move-confirmation

Native integration, using internal API.
Fast toggle button on the right side panel(see screenshot).
Settings:
Confirm starting from N step.
Stop confirm before N seconds.
Alarm if not confirm after N seconds

Additionally:
Confirm hotkeys - Y, Space, Enter
Cancel confirm - N, Esc,Backspace, Delete

Open source https://github.com/VladimirPal/mcChessCom