fix #5897 - allow SQLite to drop columns, remove deprecated columns, and handle upgrade logic

Oqtane.Shared/Models/Language.cs

@@ -31,9 +31,8 @@ namespace Oqtane.Models
 
         /// <summary>
         /// Language Name - corresponds to <see cref="Culture.DisplayName"/>, _not_ <see cref="Culture.Name"/>
-        /// Note that this property still exists in the database because columns cannot be dropped in SQLite
-        /// Therefore the property must be retained/mapped even though the framework populates it from the Culture API
         /// </summary>
+        [NotMapped]
         public string Name { get; set; }
 
         [NotMapped]