Combat Evolution

优化着色器绘制缓冲，减少与游戏渲染状态的冲突；修复重复粒子批次可能覆盖特效，以及资源重载后缓冲未清理的问题。

Improved shader buffers to reduce conflicts with game rendering. Fixed repeated particle batches potentially overriding effects and ensured buffers are cleaned up on resource reload.