Remove license and update about window.

src/AppDelegate.swift

@@ -11,28 +11,9 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         setupAboutWindow()
         setupUpdateWindow()
         setupNotifications()
-        
-        setupLicense()
 
         CmdManager.standard.configure()
     }
-    
-    private func setupLicense() {
-        let licenseManager = LicenseManager.standard
-        if !licenseManager.isRegistered() {
-            showAbout()
-            licenseManager.clearLicense()
-            licenseManager.startTimer()
-        }
-    }
-
-    private func setupUpdateWindow() {
-        let controller = UpdateViewController()
-        controller.setUpdateDelegate()
-
-        updateWindow = MenulessWindow(viewController: controller)
-        updateWindow.title = "Software Update"
-    }
 
     func applicationWillTerminate(_ notification: Notification) {
         persistMenuBar(false)
@@ -72,6 +53,16 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     // MARK: - Setup About Window
     private func setupAboutWindow() {
         aboutWindow = MenulessWindow(viewController: AboutViewController())
+        aboutWindow.level = .statusBar
+    }
+
+    private func setupUpdateWindow() {
+        let controller = UpdateViewController()
+        controller.setUpdateDelegate()
+
+        updateWindow = MenulessWindow(viewController: controller)
+        updateWindow.title = "Software Update"
+        updateWindow.level = .statusBar
     }
 
     // MARK: - Show About Window