Centralize Onitama animation logic by moving inline Phaser tweens
into a dedicated `tweens.ts` configuration file. This improves
reusability and cleans up spawners and renderers.
Also updated documentation to warn against adding interruptions to
looped tweens to prevent game logic hangs.
Document layered architecture, spawner patterns, reactive
UI state, and tween interruption for framework users.
Includes best practices and common pitfalls to avoid.
docs: add architecture patterns documentation
Provide a reference guide for implementing board games with the
framework. Covers layered architecture, reactive scenes, spawner
patterns, UI state management, and common development pitfalls.
hypercross