avalonia: concatenation of notes for SubmitDocs

PRS.Avalonia/PRS.Avalonia/Modules/SubmitDocs/SubmitDocsViewModel.cs

@@ -157,6 +157,7 @@ public partial class SubmitDocsViewModel : ModuleViewModel
         await Client.SaveAsync(newDoc, "Merged Documents");
 
         newDataEntryDocument.DocumentID = newDoc.ID;
+        newDataEntryDocument.Note = string.Join('\n', selected.Select(x => x.Note))
 
         await newDataEntryDocument.SaveAsync("Merged Documents");