#Nostur update (TestFlight)

- macOS improvements: Restore open tabs on startup
- macOS improvements: Show unread badge on dock
- Low data mode fix: also don't load profile banners
- Remove background color flicker when scrolling on main feed

https://nostur.com/screenshots/c/nostur-desktop-unread-badge.png

TestFlight: https://nostur.com/testflight
Source code: https://nostur.com/source