feat(ai): 添加再练一次（重新回答）功能

Administrator

2025-08-27 83b6ee65a7d3c1f37d8ec896902b5189132d59c7

 src/main/java/cc/mrbird/febs/ai/res/memberTalk/ApiMemberTalkStreamVo.java

@@ -13,4 +13,7 @@

    @ApiModelProperty(value = "消息")
    private String content;

    @ApiModelProperty(value = "思考")
    private String reasoningContent;
}