Every markdown doc should have a description really

[rschristian]

These are the English ones currently missing:

404.md
blog.md
blog/introducing-signals.md
blog/signal-boosting.md
branding.md
guide/v8/api-reference.md
guide/v8/differences-to-react.md
guide/v8/extending-component.md
guide/v8/external-dom-mutations.md
guide/v8/forms.md
guide/v8/getting-started.md
guide/v8/linked-state.md
guide/v8/progressive-web-apps.md
guide/v8/switching-to-preact.md
guide/v8/types-of-components.md
tutorial.md
tutorial/index.md
tutorial/01-vdom.md
tutorial/02-events.md
tutorial/03-components.md
tutorial/04-state.md
tutorial/05-refs.md
tutorial/06-context.md
tutorial/07-side-effects.md
tutorial/08-keys.md
tutorial/09-error-handling.md
tutorial/10-links.md

rg --files-without-match 'description:'