Function CommentSectionContent 

pub(crate) fn CommentSectionContent(
    props: CommentSectionContentProps,
) -> impl IntoView

正式文章和图鉴共同使用的评论区展示；数据获取与持久化由上层负责。

Required Props

• post_id: i32
• comments: impl Into<Signal<Option<Vec<PublicComment>>>>
• approved_count: impl Into<Signal<Option<i64>>>
• failed: impl Into<Signal<bool>>