fix(menu): restore hidden app command routing

Apps/Keyty/Sources/Keyty/App/Lifecycle/AppController.swift

@@ -35,6 +35,7 @@ final class AppController: NSObject {
         )
         super.init()
         self.menuController.setAppController(self)
+        NSApp.mainMenu = self.menuController.makeMainMenu()
         self.dependencies.captureController.onCapturingChanged = { [weak self] isCapturing in
             self?.statusItemController.isCapturing = isCapturing
         }

Apps/Keyty/Sources/Keyty/App/Shell/MainMenu.swift

@@ -30,15 +30,41 @@ final class MenuController {
         let menu = NSMenu(title: AppConstants.appName)
         menu.addItem(shortcutItem)
         menu.addItem(self.makeSettingsMenuItem())
-        let quit = NSMenuItem(title: L10n.MainMenu.quit(AppConstants.appName), action: #selector(AppController.quitApplication(_:)), keyEquivalent: "q")
-        quit.keyEquivalentModifierMask = [.command]
-        menu.addItem(self.register(quit))
+        menu.addItem(self.makeQuitMenuItem())
         return menu
     }
+
+    func makeMainMenu() -> NSMenu {
+        let mainMenu = NSMenu(title: AppConstants.appName)
+
+        let appMenuItem = NSMenuItem()
+        appMenuItem.submenu = self.makeApplicationMenu()
+        mainMenu.addItem(appMenuItem)
+
+        let fileMenuItem = NSMenuItem()
+        fileMenuItem.submenu = self.makeFileMenu()
+        mainMenu.addItem(fileMenuItem)
+
+        return mainMenu
+    }
 }
 
 // MARK: - Private API
 private extension MenuController {
+    private func makeApplicationMenu() -> NSMenu {
+        let menu = NSMenu(title: AppConstants.appName)
+        menu.addItem(self.makeQuitMenuItem())
+        return menu
+    }
+
+    private func makeFileMenu() -> NSMenu {
+        let menu = NSMenu(title: "File")
+        let close = NSMenuItem(title: "Close Window", action: #selector(NSWindow.performClose(_:)), keyEquivalent: "w")
+        close.keyEquivalentModifierMask = [.command]
+        menu.addItem(close)
+        return menu
+    }
+
     private func makeSettingsMenuItem() -> NSMenuItem {
         let item = NSMenuItem(
             title: L10n.MainMenu.settings,
@@ -54,6 +80,12 @@ private extension MenuController {
         return self.register(item)
     }
 
+    private func makeQuitMenuItem() -> NSMenuItem {
+        let item = NSMenuItem(title: L10n.MainMenu.quit(AppConstants.appName), action: #selector(AppController.quitApplication(_:)), keyEquivalent: "q")
+        item.keyEquivalentModifierMask = [.command]
+        return self.register(item)
+    }
+
     private func register(_ item: NSMenuItem) -> NSMenuItem {
         item.target = self.appController
         self.controlledMenuItems.append(item)

Apps/Keyty/Tests/KeytyTests/App/Shell/MenuControllerTests.swift

@@ -0,0 +1,35 @@
+//
+//  MenuControllerTests.swift
+//  KeytyTests
+//
+//  SPDX-FileCopyrightText: 2026 Serhii Bykov
+//  SPDX-License-Identifier: BSD-3-Clause
+//
+
+import AppKit
+import XCTest
+@testable import Keyty
+
+final class MenuControllerTests: XCTestCase {
+    func testMainMenuIncludesOnlyRequiredCommandQAndCommandWShortcuts() throws {
+        let controller = MenuController()
+
+        let menu = controller.makeMainMenu()
+        XCTAssertEqual(menu.items.count, 2)
+
+        let appMenu = try XCTUnwrap(menu.items.first?.submenu)
+        XCTAssertEqual(appMenu.items.count, 1)
+        let quitItem = try XCTUnwrap(appMenu.items.first)
+        XCTAssertEqual(quitItem.keyEquivalent, "q")
+        XCTAssertEqual(quitItem.keyEquivalentModifierMask, [.command])
+        XCTAssertEqual(quitItem.action, #selector(AppController.quitApplication(_:)))
+
+        let fileMenu = try XCTUnwrap(menu.items.dropFirst().first?.submenu)
+        XCTAssertEqual(fileMenu.items.count, 1)
+        let closeItem = try XCTUnwrap(fileMenu.items.first)
+        XCTAssertEqual(closeItem.keyEquivalent, "w")
+        XCTAssertEqual(closeItem.keyEquivalentModifierMask, [.command])
+        XCTAssertEqual(closeItem.action, #selector(NSWindow.performClose(_:)))
+        XCTAssertNil(closeItem.target)
+    }
+}