LibGUI: Don't show non-visible actions in CommandPalette

Userland/Libraries/LibGUI/CommandPalette.cpp

@@ -232,14 +232,14 @@ void CommandPalette::collect_actions(GUI::Window& parent_window)
 
     auto collect_action_children = [&](Core::Object& action_parent) {
         action_parent.for_each_child_of_type<GUI::Action>([&](GUI::Action& action) {
-            if (action.is_enabled())
+            if (action.is_enabled() && action.is_visible())
                 actions.set(action);
             return IterationDecision::Continue;
         });
     };
 
     Function<bool(GUI::Action*)> should_show_action = [&](GUI::Action* action) {
-        return action && action->is_enabled() && action->shortcut() != Shortcut(Mod_Ctrl | Mod_Shift, Key_A);
+        return action && action->is_enabled() && action->is_visible() && action->shortcut() != Shortcut(Mod_Ctrl | Mod_Shift, Key_A);
     };
 
     Function<void(Menu&)> collect_actions_from_menu = [&](Menu& menu) {