Entities/WineCult: Add IsOrganic

Elwig/Models/Entities/WineCult.cs

@@ -11,6 +11,9 @@ namespace Elwig.Models.Entities {
         [Column("name")]
         public required string Name { get; set; }
 
+        [Column("organic")]
+        public bool IsOrganic { get; set; }
+
         [Column("description")]
         public string? Description { get; set; }