New Features:
- Details screen which shows config details, handshake, rx, tx
- Tunnel status LED added to main screen
- Tunnel connection notification if tunnel connection failing
Bugfixes:
- Fixed bug that could cause crash if wrong file was selected during config selection
- Fixed bug where selecting QR code config import could result in nothing happening if QR code module was still being downloaded
- Fixed bug where edited changed to a config would not get propagated to settings if that config was the default config