#Nostur update

- Tap on unread count to scroll to first unread, tap twice to scroll to top

- Improved speed from startup to new posts

- Improved post context menu

- Removed "Replying to:" in threads

- Smooth scrolling improvements

- Fixed link preview image too wide

- Fixed infinite scroll bug

- Fixed missing photo and gif picker buttons on macOS

- Fixed missing reply bug

- Fixed several crashes