fix: auto-update preferences sync with os from launch

src/ui/App.swift

@@ -28,7 +28,7 @@ class App: NSApplication, NSApplicationDelegate {
 
     func applicationDidFinishLaunching(_ aNotification: Notification) {
         #if !DEBUG
-          PFMoveToApplicationsFolderIfNecessary()
+        PFMoveToApplicationsFolderIfNecessary()
         #endif
         SystemPermissions.ensureAccessibilityCheckboxIsChecked()
         SystemPermissions.ensureScreenRecordingCheckboxIsChecked()
@@ -39,6 +39,8 @@ class App: NSApplication, NSApplicationDelegate {
         Spaces.initialDiscovery()
         Applications.initialDiscovery()
         Keyboard.listenToGlobalEvents(self)
+        preferencesWindow = PreferencesWindow()
+        UpdatesTab.observeUserDefaults()
     }
 
     // keyboard shortcuts are broken without a menu. We generated the default menu from XCode and load it
@@ -46,7 +48,7 @@ class App: NSApplication, NSApplicationDelegate {
     private func loadMainMenuXib() {
         var menuObjects: NSArray?
         Bundle.main.loadNibNamed("MainMenu", owner: self, topLevelObjects: &menuObjects)
-        menu = menuObjects?.first(where: {$0 is NSMenu }) as? NSMenu
+        menu = menuObjects?.first(where: { $0 is NSMenu }) as? NSMenu
     }
 
     // we put application code here which should be executed on init() and Preferences change
@@ -77,9 +79,6 @@ class App: NSApplication, NSApplicationDelegate {
 
     @objc
     func showPreferencesPanel() {
-        if preferencesWindow == nil {
-            preferencesWindow = PreferencesWindow()
-        }
         Screen.repositionPanel(preferencesWindow!, Screen.preferred(), .appleCentered)
         preferencesWindow?.show()
     }

src/ui/preferences-window/tabs/UpdatesTab.swift

@@ -13,7 +13,12 @@ class UpdatesTab: NSObject {
         return TabViewItem.make(NSLocalizedString("Updates", comment: ""), NSImage.refreshTemplateName, makeView())
     }
 
-    static func makeView() -> NSGridView {
+    static func observeUserDefaults() {
+        UserDefaults.standard.addObserver(UpdatesTab.policyObserver, forKeyPath: "SUAutomaticallyUpdate", options: [.initial, .new], context: nil)
+        UserDefaults.standard.addObserver(UpdatesTab.policyObserver, forKeyPath: "SUEnableAutomaticChecks", options: [.initial, .new], context: nil)
+    }
+
+    static private func makeView() -> NSGridView {
         dontPeriodicallyCheck = NSButton(radioButtonWithTitle: NSLocalizedString("Don't check for updates periodically", comment: ""), target: self, action: #selector(updatePolicyCallback))
         dontPeriodicallyCheck.fit()
         periodicallyCheck = NSButton(radioButtonWithTitle: NSLocalizedString("Check for updates periodically", comment: ""), target: self, action: #selector(updatePolicyCallback))
@@ -25,7 +30,6 @@ class UpdatesTab: NSObject {
         policies.alignment = .left
         policies.orientation = .vertical
         policies.spacing = GridView.interPadding / 2
-        observePolicy()
         let view = GridView.make([
             [policyLabel, policies],
             [NSButton(title: NSLocalizedString("Check for updates now…", comment: ""), target: self, action: #selector(checkForUpdatesNow))],
@@ -39,11 +43,6 @@ class UpdatesTab: NSObject {
         return view
     }
 
-    private static func observePolicy() {
-        UserDefaults.standard.addObserver(UpdatesTab.policyObserver, forKeyPath: "SUAutomaticallyUpdate", options: [.initial, .new], context: nil)
-        UserDefaults.standard.addObserver(UpdatesTab.policyObserver, forKeyPath: "SUEnableAutomaticChecks", options: [.initial, .new], context: nil)
-    }
-
     @objc
     static func checkForUpdatesNow(_ sender: Any) {
         SUUpdater.shared().checkForUpdates(sender)