Fix attempt - Removal of deleted content from private list

[keikari]

Issue:
Removing deleted items from private list is bit unclear on desktop, and not possible on mobile.
Also deleted content doesn't look that nice in the list.

Changes:
-Make deleted content look similar to existing content
-Show 3-dot menu for deleted content for clearer deletion option

OLD vs NEW mobile:

OLD vs NEW desktop:

[infinite-persistence]

There are two scenarios for this code block to test. One of the uses in the first scenario (claim && showNullPlaceholder && shouldHide) is the winning claim in Search. The changes will cause blocked winner to have a context menu, which might not make sense.

Before and after PR:

I think there are few more users of showNullPlaceholder like channel search, but I didn't try.

A quick way to minimize test coverage is to just spin off another if-block and only apply the changes to playlists.

[keikari]

Does this work? Only should now add the 3-dot menu if playlistPreviewItem.

-Small channel search on wallet send page doesn't seem to be affected at all by these changes.
-Same as above with repost creation search
-Also checked that filtered content in playlist works, but those don't seem to be hidden in preview
-The channel search in channel settings is affected, but looks fine(?)

New | Old

[tzarebczan]

Thanks for revising! @infinite-persistence can you take a final look when you get a chance, no rush...

[infinite-persistence]

👍