Moved relevant application layer enums and value objects to the domain layer.

JSMR.Infrastructure/Scanning/EnglishVoiceWorksScanner.cs

@@ -1,4 +1,5 @@
 using JSMR.Application.Common;
+using JSMR.Domain.ValueObjects;
 using JSMR.Infrastructure.Common.Locales;
 using JSMR.Infrastructure.Common.SupportedLanguages;
 using JSMR.Infrastructure.Http;
@@ -17,11 +18,11 @@ public partial class EnglishVoiceWorksScanner(IHtmlLoader loader) : VoiceWorksSc
 
     protected override ILocale Locale => new EnglishLocale();
 
-    protected override ISupportedLanguage[] SupportedLanguages =>
+    protected override SupportedLanguage[] SupportedLanguages =>
     [
-        new JapaneseLanguage(),
-        new EnglishLanguage(),
-        new AlingualLanguage()
+        SupportedLanguage.Japanese,
+        SupportedLanguage.English,
+        SupportedLanguage.Alingual
     ];
 
     protected override DateOnly? GetEstimatedReleaseDate(string expectedDate)