Issue with serialize(Struct):String

that reminds me, all these cast error message are horrible and confusing,

we can make them better, something in this direction?

Can't cast variable [ url ] to type [ string ], it's a Complex Object Type [ struct ]
or just
Can't cast variable [url] to type [string], it's a [struct]
or

Mate, [url] is a fucking [struct], you can't just automagically convert it to a [string]

there’s quite a few of them

https://github.com/lucee/Lucee/search?q=cast+complex+object+type