tachys::html::attribute::key module does not provide Onpointer* variants

[lpotthast]

Hi, tachys::html::attribute::key, used through leptos::attr, provides keys like "Onclick" or "Onkeydown" but does not seem to provide keys for the "Onpointer***" family of event handlers.

[gbj]

Just to clarify -- Are you talking about HTML attributes (onpointermove and so on), which can be used to add JavaScript handlers directly as HTML attributes, or are you talking about DOM events (pointermove and so on), which you could add Rust handlers for with Leptos via on:pointermove?

PRs welcome to add either: events are defined here, and attribute keys are defined here.