Replaced the usage of IStringLocalizer with ResourceLoader, since the IStringLocalizer didn't work for other platforms than WinAppSDK anymore.

Author: szv

src/unosingle/CodebreakerUno/CodebreakerUno/Helpers/ResourceExtensions.cs

@@ -1,8 +1,10 @@
+using Windows.ApplicationModel.Resources;
+
 namespace CodeBreaker.Uno.Helpers;
 
 internal static class ResourceExtensions
 {
-    private static readonly IStringLocalizer s_stringLocalizer = App.GetService<IStringLocalizer>();
+    private static readonly ResourceLoader s_resourceLoader = ResourceLoader.GetForViewIndependentUse();
 
-    public static string GetLocalized(this string resourceKey) => s_stringLocalizer.GetString(resourceKey);
+    public static string GetLocalized(this string resourceKey) => s_resourceLoader.GetString(resourceKey);
 }