fix Type label in Add Folder UI, make Profile description required, fix misc Bootstrap 5 cosmetic issues, fix #1618 Alias case sensitivity in router, fix File add and update methods so they return Url, fix UrlCombine helper method to use proper slash, enhance package installation to support commercial options

Oqtane.Shared/Models/Package.cs

@@ -71,5 +71,10 @@ namespace Oqtane.Models
         /// The price of the package 
         /// </summary>
         public decimal Price { get; set; }
+
+        /// <summary>
+        /// The Url for purchasing the package ( if commercial )
+        /// </summary>
+        public string PaymentUrl { get; set; }
     }
 }