remove useless code comments

backend/LexCore/Entities/Organization.cs

@@ -9,16 +9,10 @@ public class Organization : EntityBase
     public required string Name { get; set; }
     public required List<OrgMember> Members { get; set; }
 
-    // This doesn't seem to work:
     [NotMapped]
     [Projectable(UseMemberBody = nameof(SqlMemberCount))]
     public int MemberCount { get; set; }
     private static Expression<Func<Organization, int>> SqlMemberCount => org => org.Members.Count;
-
-    // We'll use this simpler method until we can debug the SqlMemberCount method
-    // [Projectable]
-    // public int MemberCount => Members.Count;
-    // Note that this will fail with a NullReferenceException if the GQL query doesn't include `members { at least one property }`
 }
 
 public class OrgMember : EntityBase