fix: use a nonactivating compact panel across fullscreen spaces

Sources/App/PlayerActions.swift

@@ -93,7 +93,8 @@ extension PlayerModel {
     }
 
     private func handleKeyEvent(_ event: NSEvent, in window: NSWindow, chord: KeyChord) -> Bool {
-        guard event.window === window, NSApp.modalWindow == nil, window.attachedSheet == nil else { return false }
+        guard self.window === window, event.window === window,
+              NSApp.modalWindow == nil, window.attachedSheet == nil else { return false }
         if chord.modifiers.contains(.command), keyBindings.shortcuts(for: .openStream).contains(chord) {
             return perform(.openStream)
         }
@@ -127,7 +128,7 @@ extension PlayerModel {
                 perform(action)
                 return
             }
-            if let window = event.window ?? NSApp.keyWindow,
+            if let window = window ?? event.window ?? NSApp.keyWindow,
                !handleKeyEvent(event, in: window, chord: chord),
                let responder = window.firstResponder as? NSView {
                 if !responder.performKeyEquivalent(with: event) { responder.keyDown(with: event) }
@@ -245,12 +246,12 @@ struct PlayerSponsorBlockMenu: View {
 
 @MainActor
 struct PlayerCommands: Commands {
+    @ObservedObject var model: PlayerModel
     @FocusedObject private var focusedModel: PlayerModel?
 
     var body: some Commands {
-        // The player has one scene; app-level Open/Quit still work before it becomes focused.
-        let model = focusedModel ?? PlayerModel.shared
-        let hasFocusedScene = focusedModel != nil
+        // Nonactivating compact panels need not provide SwiftUI's scene focus.
+        let hasFocusedScene = focusedModel != nil || model.window?.isKeyWindow == true
         let playback = model.playbackAction
         let mute = model.muteAction
         let fullscreen = model.fullscreenAction
@@ -280,8 +281,8 @@ struct PlayerCommands: Commands {
                 .disabled(!hasFocusedScene || !model.canPerform(.closeFile))
         }
         CommandGroup(replacing: .saveItem) {
-            Button("Close Window") { NSApp.keyWindow?.performClose(nil) }
-                .disabled(focusedModel == nil)
+            Button("Close Window") { model.window?.performClose(nil) }
+                .disabled(!hasFocusedScene)
         }
         CommandMenu("Playback") {
             CastDeviceMenu(model: model, icon: false)