feat: video url validation

[ariskemper]

No description provided.

[fabian-hiller]

I can see the value of this validation function, but also see the problem that it is impossible to support all video URLs. Maybe it's too specific and we should recommend to custom implement such validations individually (e.g. using startsWith). I prefer that Valibot only covers clear and common cases.

[ariskemper]

I keept it intentionaly in a draft PR for opened discussion. We could support youtube, vimeo, twitch and we could make it that it is possible to pass Record with custom mappings service => video url regex, because the list could be really large. Maybe something similar could be implemented for creditCard, so extra creditCard regex could be added to existing creditCard providers. Then with services array you could choose only the ones you need?

[fabian-hiller]

Yes, that could work. But on the other hand, I don't want to overcomplicate our API. In special cases it is better to use custom, regex or write a custom validation action.