Call NativeTypes script native types and fs/http extension packages. Keep NativePackages as the API name; after import they are still modules.
Document NativePackages, renamed host attributes, and AddNativeType catalog APIs. Keep old wiki filenames as redirects so existing links still resolve.
Document NativeType prototype generation
Document context aliases and NativeType native returns. Replace $state with module-level context bindings, describe CLR NativeType returns on $native, and keep TDoc NativeType notes current.
Document NativeType TDoc scalar bodies. WriteValue / IsValue cover Type "text", Type 1, and Type false alongside object and array forms.
Document INativeTypedDocument for NativeType TDoc round-trips. Host NativeTypes that implement the contract serialize as object or array tdoc, with construction handled by the NativeType generator rather than a user factory.