add menu bar

DockPhobia/ContentView.swift

@@ -10,10 +10,16 @@ import SwiftUI
 struct ContentView: View {
     var body: some View {
         VStack {
+
             Image(systemName: "globe")
                 .imageScale(.large)
                 .foregroundStyle(.tint)
             Text("Hello, world!")
+			Button() {
+				NSApp.terminate(nil)
+			} label: {
+				Text("Quit")
+			}
         }
         .padding()
     }

DockPhobia/DockPhobiaApp.swift

@@ -9,9 +9,30 @@ import SwiftUI
 
 @main
 struct DockPhobiaApp: App {
-    var body: some Scene {
-        WindowGroup {
-            ContentView()
-        }
-    }
+	var body: some Scene {
+		MenuBarExtra(
+			"Menu Bar",
+			systemImage: "star"
+		) {
+			ContentView()
+				.overlay(alignment: .topLeading) {
+					Button() {
+						NSApp.terminate(nil)
+					} label: {
+						Image(systemName: "xmark.circle.fill")
+							.foregroundStyle(.blue)
+					}
+					.buttonStyle(PlainButtonStyle())
+				}
+				.frame(width: 300, height: 180)
+		}
+		.menuBarExtraStyle(.window)
+	}
 }
+//struct DockPhobiaApp: App {
+//    var body: some Scene {
+//        WindowGroup {
+//            ContentView()
+//        }
+//    }
+//}