* Added EmailAddresses and WzNumbers to WzHeader

* Changed approach to send email to addresses added to WzHeader

SytelineSaAppEfDataModel/Services/WzHeaderService.cs

@@ -37,4 +37,18 @@ public class WzHeaderService(SytelineSaAppDbContext context, IMapper mapper) : I
 
         return wzHeader;
     }
+    
+    public async Task AddEmailsToWzHeader(Guid id, string emailAddresses)
+    {
+        var entity = await context.WzHeaders.FindAsync(id);
+        
+        if (entity == null)
+        {
+            throw new KeyNotFoundException($"WzHeader with ID {id} not found.");
+        }
+
+        entity.EmailAddresses = emailAddresses;
+        context.WzHeaders.Update(entity);
+        await context.SaveChangesAsync();
+    }
 }