Added / 新增

• Added smooth third-person animation transitions.
• 新增了第三人称动画平滑过渡。

Fixed / 修复

• Fixed a bug where third-person animation would glitch when firing while crouched and aiming down sights.
• Fixed a bug where pressing right-click while holding down the hold_tilt_key would not update the third-person animation to the aiming-down-sights state.
• Corrected the prone detection logic to use pose.swimming for better compatibility with prone mechanics from other mods.
• 修复了蹲下时开镜，并且此时开火的第三人称动画异常bug。
• 修复了单独按键（hold_tilt_key）长按时，按下右键第三人称动画没有更新为开镜动画的bug。
• 趴下的检测逻辑改正为pose.swimming，以此兼容其他模组的趴下功能。