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/UIKit/Settings/SettingsViewController.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import SwiftUI
 import SafariServices
 import MessageUI
 import Intents
@@ -551,13 +552,9 @@ extension SettingsViewController
                 self.present(alertController, animated: true)
                 self.tableView.deselectRow(at: indexPath, animated: true)
             case .advancedSettings:
-                // Create the URL that deep links to your app's custom settings.
-                if let url = URL(string: UIApplication.openSettingsURLString) {
-                    // Ask the system to open that URL.
-                    UIApplication.shared.open(url)
-                } else {
-                    ELOG("UIApplication.openSettingsURLString invalid")
-                }
+                let controller = UIHostingController(rootView: AdvancedSettingsView())
+                navigationController?.pushViewController(controller, animated: true)
+                self.tableView.deselectRow(at: indexPath, animated: true)
             case .refreshAttempts, .errorLog: break
             }