Support viewing Repost Record

[xtianpu]

Is your feature request related to a problem? Please describe.

When using API to repost a post, we got rKey of repost record, but when we construct a link to repost record, bsky.app showing no post.

https://bsky.app/profile/user.domain/post/{REPOST_RECORD_KEY}

Describe the solution you'd like

App can handle for https://bsky.app/profile/user.domain/post/{REPOST_RECORD_KEY} link

Describe alternatives you've considered

No alternatives.