Add project files.

JSMR.Domain/Entities/EnglishVoiceWork.cs

@@ -0,0 +1,12 @@
+namespace JSMR.Domain.Entities;
+
+public class EnglishVoiceWork
+{
+    public int EnglishVoiceWorkId { get; set; }
+    public required string ProductName { get; set; }
+    public required string Description { get; set; }
+    public bool? IsValid { get; set; }
+
+    public int VoiceWorkId { get; set; }
+    public VoiceWork? VoiceWork { get; set; }
+}