- Implement a visual effect using Phaser Graphics to draw animated "comet" trails along the perimeter of playable action and treasure cards.
- Add `perimPoint` helper to calculate coordinates along a rectangle's perimeter.
- Manage particle graphics and tweens via new `_handFxGraphics` and `_handFxTweens` arrays, ensuring proper cleanup during render cycles.
- Replace simple face highlighting with the new `_buildHandFxItem` method for enhanced visual feedback.
Brian Fertig
41466e14f3
