Summary

• enable Chessground premove input during Maia's turn
• validate queued premoves after Maia moves and execute legal ones with 0 recorded move time
• keep clock state consistent for zero-time premoves and stagger premove sound playback

Review

• Reviewed the premove diff for legality validation, clock accounting, and UI behavior; no blocking issues found.

Tests

• npx tsc --noEmit
• git diff --check -- src/components/Board/GameBoard.tsx src/components/Board/GameplayInterface.tsx src/contexts/PlayControllerContext.ts src/hooks/usePlayController/usePlayController.ts src/hooks/usePlayController/useVsMaiaController.ts src/types/play.ts