macos: clean up the permission request

macos/Sources/App/macOS/AppDelegate.swift

@@ -1008,7 +1008,7 @@ class AppDelegate: NSObject,
     }
 
     @IBAction func checkForUpdates(_ sender: Any?) {
-        UpdateSimulator.error.simulate(with: updateViewModel)
+        UpdateSimulator.permissionRequest.simulate(with: updateViewModel)
     }
 
 

macos/Sources/Features/Update/UpdatePopoverView.swift

@@ -62,7 +62,7 @@ fileprivate struct PermissionRequestView: View {
                 Text("Enable automatic updates?")
                     .font(.system(size: 13, weight: .semibold))
                 
-                Text("Ghostty can automatically check for and download updates in the background.")
+                Text("Ghostty can automatically check for updates in the background.")
                     .font(.system(size: 11))
                     .foregroundColor(.secondary)
                     .fixedSize(horizontal: false, vertical: true)

macos/Sources/Features/Update/UpdateViewModel.swift

@@ -13,7 +13,7 @@ class UpdateViewModel: ObservableObject {
         case .idle:
             return ""
         case .permissionRequest:
-            return "Update Permission"
+            return "Enable Automatic Updates?"
         case .checking:
             return "Checking for Updates…"
         case .updateAvailable(let update):
@@ -67,7 +67,9 @@ class UpdateViewModel: ObservableObject {
         switch state {
         case .idle:
             return .secondary
-        case .permissionRequest, .checking:
+        case .permissionRequest:
+            return .white
+        case .checking:
             return .secondary
         case .updateAvailable, .readyToInstall:
             return .accentColor
@@ -83,6 +85,8 @@ class UpdateViewModel: ObservableObject {
     /// The background color for the update pill.
     var backgroundColor: Color {
         switch state {
+        case .permissionRequest:
+            return Color(nsColor: NSColor.systemBlue.blended(withFraction: 0.3, of: .black) ?? .systemBlue)
         case .updateAvailable:
             return .accentColor
         case .readyToInstall:
@@ -99,6 +103,8 @@ class UpdateViewModel: ObservableObject {
     /// The foreground (text) color for the update pill.
     var foregroundColor: Color {
         switch state {
+        case .permissionRequest:
+            return .white
         case .updateAvailable, .readyToInstall:
             return .white
         case .notFound: