Log Message:
snac: update to 2.62. Changes:

Added a new user option to collapse top level threads by default.

Added a new `disable_block_notifications` boolean field to `server.json`
to disable the notifications of Block activities.

Added a new `strict_public_timelines` boolean field to `server.json`
to only show an account's posts and boosts (no trees) in public
timelines.

Fixed repeated images in posts from some implementations (those
that include an image both as an attachment and as an `<img>` tag
inside the post content).

Added a small HTML/CSS tweak to improve post previews from some
implementations (contributed by nyanide).

Notifications for `EmojiReact` activities now show the emoji.

New command-line action `insert`, to insert a post by its URL in a
user's timeline.

Fixed bad processing/rendering of URLs with two or more @ symbols.