More improvements and fixes (see commit description)

- put SwiftUI in an unstable feature
- Add Reset adi.pb to SwiftUI settings
- Add localizations to more things such as Error Log and Refresh Attempts
- Move debug logging into Advanced Settings
- Add padding to version text at the bottom of SwiftUI settings
- Add some things to Unstable Features such as nesting the Feature enum in UnstableFeatures and allowing on enable/disable hooks
- Don't use ObservableObject for UnstableFeatures as it's not needed
- fix a bug with unstable features where the toggle would be reverted if you go into another tab and then back
- Use SwiftUI advanced settings in UIKit

AltStore/SwiftUI/Views/Settings/RefreshAttemptsView.swift

@@ -55,7 +55,7 @@ struct RefreshAttemptsView: View {
             }
         }
         .background(self.listBackground)
-        .navigationTitle("Refresh Attempts")
+        .navigationTitle(L10n.RefreshAttemptsView.title)
     }
 
     @ViewBuilder