chess_premove 1.0.0

A high-performance, asynchronous chess premove intelligence and validation package. Eliminates race conditions and UI freezing.

1.0.0

• Initial release of the chess_premove package.
• Added PremoveIntelligence class with calculatePremovesAsync method for high-performance premove validation.
• Implemented background Isolate processing to completely eliminate UI freezing and dropped frames.
• Integrated smart Isolate cancellation (isolate.kill()) to prevent race conditions during rapid user clicks.
• Removed Flutter framework dependencies to establish a "Pure Dart Package" architecture.
• Ensured maximum cross-platform compatibility (Mobile, Web, Desktop, and Server).
• Fully Null Safe and optimized for Dart 3.12 and above.