Its kind of a bug; although the API for search can take in all those sort types, it actually can only use a few of them, so TopWeek gets turned into TopAll. This is because when searching for All types, many of them have no concept of TopWeek, like a search for users.

In lemmy 1.0 I’d like to fix this by showing a specific set of filters and sorts for the given searchable item type: https://github.com/LemmyNet/lemmy-ui/issues/3995

Only new. It’s your inboxes rss feed.

We don’t allow vibe-coding for lemmy, see here.

I don’t know what this means, you’ll have to use the search to find content.

One way you can do this is via RSS feeds. Go to the /inbox page on all your accounts, and add it to an RSS reader. You’ll then get notifications for new items (at least as often as your RSS sync frequency).