fix:限制Linux下MPRIS状态更新的频率，以防止出现抽搐bug。

[lrst6963]

_20260101_082153.webm

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[gemini-code-assist]

Summary of Changes

Hello @lrst6963, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

此拉取请求旨在通过引入节流机制来优化媒体会话（MediaSession）的位置状态更新逻辑。具体来说，它解决了在 Linux 环境下，由于 MPRIS 媒体播放器接口接收过于频繁的更新而导致进度条显示异常（“抽搐”）的问题，从而提升了用户体验。

Highlights

• 引入节流函数: 从 lodash-es 库中引入了 throttle 函数，用于控制函数执行频率。
• 限制MPRIS状态更新频率: 将 navigator.mediaSession.setPositionState 的调用封装到一个新的节流方法 throttledUpdatePositionState 中，并设置了 1 秒的节流时间。
• 修复Linux下MPRIS抽搐问题: 通过限制更新频率，解决了在 Linux 系统下 MPRIS 进度条因频繁更新而导致的“抽搐”视觉问题。

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[gemini-code-assist]

Code Review

这个 PR 通过对 navigator.mediaSession.setPositionState 的调用进行节流（throttle），解决了在 Linux 上 MPRIS 进度条抽搐的问题。这是一个很好的修复。我注意到代码中有一处可以优化的地方，即一个重复的条件检查，我在具体的评论中指出了。总体来说，代码变更清晰且有效。

[Copilot]

Pull request overview

This PR fixes a visual glitching issue with the MPRIS progress bar on Linux by throttling the frequency of media session position state updates to once per second.

• Introduced throttling to limit MPRIS position state updates from occurring too frequently
• Added lodash-es throttle import to MediaSessionManager
• Refactored the position state update logic into a separate throttled method

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[MoYingJi]

感觉治标不治本呢，只是降低了出现频率，仍有可能出现鬼畜

[lrst6963]

感觉治标不治本呢，只是降低了出现频率，仍有可能出现鬼畜

目前Linux下是标准web协议，只能这样子了，要的话就是重构添加mpris协议