Adding bookmarks or a collection of bookmarks to Bluesky lexicon

[ebwinters]

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

I would like the inability to come back to posts that I like but also want to save and find later, things like recipes, tutorials, art, etc.

Describe the solution you'd like

An addition to the app.bsky lexicon for bookmarks. Something like:

{
  "id": "app.bsky.feed.bookmark",
  "defs": {
    "main": {
      "type": "record",
      "description": "Record bookmarking a post to come back to later.",
      "key": "tid",
      "record": {
        "type": "object",
        "required": ["subject", "createdAt"],
        "properties": {
          "subject": { "type": "ref", "ref": "com.atproto.repo.strongRef" },
          "createdAt": { "type": "string", "format": "datetime" }
        }
      }
    }
  }
}

Alternatively, we can also support a bookmarks schema which would be different lists of bookmarks for different subjects. For example, recipes and interesting OSS projects might be 2 different collections of bookmarks I would want to add posts into and come back to at a later date. Ideally, this work would allow the Bluesky app view to add support for "bookmarking" posts at some later date

Describe alternatives you've considered

1. Using app.bsky.feed.like: While I can do this my likes can get diluted and the longer I use any social networking app, my likes will pile up making them less focused and harder to find posts I want to come back to
2. Screenshotting posts and adding to folders in photo apps: Not ideal and can get tedious. Will also use personal storage
3. Using lists: Intuitively, I expected lists to work by adding whatever post I want into a list. Instead, I found that lists function by adding users to generate curated feeds based on the users in the list, which is not what I wanted to use lists for

Additional context

[yamarten]

For reference, some third-party clients have their own bookmark collections.

• eu.thereforeiam.skywalker.bookmark (Skywalker)
• space.aoisora.bookmark (Klearsky)

And TOKIMEKI has API for private bookmarks.

spuithori/tokimekibluesky@095235c

[ebwinters]

For reference, some third-party clients have their own bookmark collections.

• eu.thereforeiam.skywalker.bookmark (Skywalker)
• space.aoisora.bookmark (Klearsky)

And TOKIMEKI has API for private bookmarks.

spuithori/tokimekibluesky@095235c

Those are good references, thank you for that. I'm implementing this in the community.lexicon project to be more open-ended and adoptable across more apps