[Feature] Display loading animation when playing reply

[q629988171]

MaxKB Version

v1.10.6-lts

Please describe your needs or suggestions for improvements

TTS的首tokens时延在1.92秒，播放按钮这段时间没有变化意味着从用户点击播放按钮到系统生成并开始播放第一个语音片段之间，会有大约1.92秒的延迟。在这段时间内，用户界面中的播放按钮不会发生任何状态变化，例如没有加载动画、进度条更新或其他视觉反馈。这种缺乏实时反馈的情况可能会让用户误以为系统没有响应，从而一直点击播放按钮。

Please describe the solution you suggest

等待的时候展示加载动画

Additional Information

语音播放: TTS模型->阿里语音合成(cosyvoice-v1)
内容大小: 423个字

[shaohuzhang1]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

MaxKB Version

v1.10.6-lts

Please describe your needs or suggestions for improvements

The first tokens delay of TTS is 1.92 seconds. The play button has not changed during this period. This means that there will be a delay of about 1.92 seconds between the user clicking the play button and the system generates and starts playing the first voice clip. During this time, there will be no state changes in the play button in the user interface, such as no animation loading, progress bar updates, or other visual feedback. This lack of real-time feedback may cause users to mistakenly think that the system is not responding and keep clicking on the play button.

Please describe the solution you suggest

Show loading animation while waiting

Additional Information

Voice playback: TTS model->Ali voice synthesis (cosyvoice-v1)
Content size: 423 words

[baixin513]

感谢反馈，后续版本考虑优化

[shaohuzhang1]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

---

Thanks for the feedback, and the subsequent version is considered for optimization