Build 51 is out with a bunch of new stuff!

- Add the ability to search for users by name from the Discover tab

- Add the ability to report notes and profiles using NIP-32 labels and NIP-69 classification.

- Improved performance of the relay manager

- Improved reliability of loading reposts, user photos, and names.

- Fixed a crash which occurs on some versions of MacOS when attempting to mention other users during post creation.

- Fixed a bug where the note options menu wouldn't show up sometimes.

- Strip whitespace and newline characters when parsing search box input on discover screen as npub.

- Added code to show the Discover tab when we haven't downloaded the user's follow list yet (like on first login or app reinstall).

- Fixed a bug where tapping on a note would open the associated image instead of the thread view.

- Fixed a bug where profile pages would not load in some cases.

- Updated design of the relay selector