Added additional voice work update logic.

JSMR.Domain/Entities/VoiceWorkSupportedLanguage.cs

@@ -0,0 +1,10 @@
+namespace JSMR.Domain.Entities;
+
+public sealed class VoiceWorkSupportedLanguage
+{
+    public int VoiceWorkSupportedLanguageId { get; set; }
+    public int VoiceWorkId { get; set; }
+    public string Language { get; set; } = null!;
+
+    public VoiceWork VoiceWork { get; set; } = null!;
+}