Align .editorconfig files

When debugging only
app.Services.GetRequiredService<IPCRBService>();

Injected AppSettings instead of using GetEnvironmentVariable at Services level

Get ready to use VSCode IDE

MesaFabApproval.Shared/Utilities/DateTimeUtilities.cs

@@ -21,4 +21,4 @@ public class DateTimeUtilities {
         DateTime copy = dt ?? MAX_DT;
         return copy < MAX_DT ? copy.ToString("yyyy-MM-dd HH:mm") : "";
     }
-}
+}