[FEAT]: "See More" text indicator while adding feeds

### Description Q: need a way to preview a bsky feed before pinning it A: Currently, feeds can be browsed via search tab. I want to keep the hub tab ux as is, because it is complex enough as is. Maybe a "See More" at the end of the search results, which redirects you to search tab would make a nicer transition. ### Links, Images and Videos _No response_