TimelineView is a filtered view of a timeline. We will use this for
future tab rendering. We also introduce a new "selection" concept for
selecting notes on different timeline views. This is in preparation for
vim keybindings.
Using the newly merged nip10 code, we can show replies on notes!
This is not final, and it's actually different than how we do it in
Damus iOS. Not sure if I like it yet. We will likely have to put pubkey
information back in somewhere soon.
Signed-off-by: William Casarin <jb55@jb55.com>
