Rename LocalizationLanguageResource to avoid collision with LanguageResource

src/Sonarr.Api.V3/Localization/LocalizationController.cs

@@ -29,11 +29,11 @@ public LocalizationResource GetLocalization()
 
         [HttpGet("language")]
         [Produces("application/json")]
-        public LanguageResource GetLanguage()
+        public LocalizationLanguageResource GetLanguage()
         {
             var identifier = _localizationService.GetLanguageIdentifier();
 
-            return new LanguageResource
+            return new LocalizationLanguageResource
             {
                 Identifier = identifier
             };

src/Sonarr.Api.V3/Localization/LocalizationLanguageResource.cs

@@ -1,6 +1,6 @@
 namespace Sonarr.Api.V3.Localization
 {
-    public class LanguageResource
+    public class LocalizationLanguageResource
     {
         public string Identifier { get; set; }
     }