Add remove() and isRemoved in HTMLRewriterTypes.Doctype interface

[metent]

What is the problem this feature would solve?

Currently, the argument for the doctype handler in HTMLRewriterDocumentContentHandlers is missing remove() method and removed property. These APIs were added in lol-html v0.3.3. I assume they were not created as very few people use these APIs but it has niche use cases (like extracting a single node).

What is the feature you are proposing to solve the problem?

Create Zig bindings to lol_html_doctype_remove and lol_html_doctype_is_removed functions and JavaScript bindings to those Zig APIs. Having type declarations for these APIs will also be very useful.

What alternatives have you considered?

No response