IsRenderedOnAnyRegion bugfix

Author: NeverMorewd

src/Lemon.ModuleNavigation.Avaloniaui/Core/NavigationExtension.cs

@@ -12,15 +12,6 @@
 using Lemon.ModuleNavigation.Avaloniaui.Regions;
 using Microsoft.Extensions.DependencyInjection;
 
-/* Unmerged change from project 'Lemon.ModuleNavigation.Avaloniaui (net8.0)'
-Added:
-using Lemon;
-using Lemon.ModuleNavigation;
-using Lemon.ModuleNavigation.Avaloniaui;
-using Lemon.ModuleNavigation.Avaloniaui.Extensions;
-using Lemon.ModuleNavigation.Avaloniaui.Core;
-*/
-
 namespace Lemon.ModuleNavigation.Avaloniaui.Core
 {
     public class NavigationExtension

src/Lemon.ModuleNavigation/Core/ModuleManager.cs

@@ -131,10 +131,7 @@ private bool IsRenderedOnAnyRegion(string moduleKey)
         {
             if (!_regionCache.IsEmpty)
             {
-                foreach (var item in _regionCache)
-                {
-                    return (item.Key.ModuleKey == moduleKey);
-                }
+                return _regionCache.Select(r => r.Key.ModuleKey).Contains(moduleKey);
             }
             return false;
         }