Bug fixes:
- [FL-2592, FL-2519] Fix crash on start when more than one Flipper connected
- [FL-2661] Fix incorrect screenshot button behaviour
- [FL-2673] Display correct error messages if Flipper's updater returns an error code
- Fix hidden file handling when restoring backup
- Fix edge case crashes
Other improvements
- Clicking anywhere on Flipper graphic launches screen streaming
- Improve other error messages
- Fix typos