[Feature] 引用图片@机器人时，支持配置不解释图片

[Kritoooo]

Description / 描述

现在引用消息中包含图片，然后@机器人，对话数据里面会有图片描述（在未开启图片转文字的情况下）。

(xxxx): [Image]
[Image Caption in quoted message]: The image shows a cute cartoon-style brown bear or teddy-bear-like character. It has a round head, small ears, rosy cheeks, and a happy open-mouth expression. The character is holding a long brown stick or tree branch upright with both paws. The style is simple, soft, and kawaii/chibi-like.
</Quoted Message>
当模型为多模态模型时，会浪费额外的token。

Use Case / 使用场景

当模型为多模态模型时，引用里面的图片无需用文字解释。

Willing to Submit PR? / 是否愿意提交PR？

• Yes, I am willing to submit a PR. / 是的，我愿意提交 PR。

Code of Conduct

• I have read and agree to abide by the project's Code of Conduct. /

[Kritoooo]

如果该提议可以接受的话，我愿意提供一个pr。