Feature request: Nuxt adapter (`@csrf-armor/nuxt`)

[Jorgagu]

Since @csrf-armor/core is already framework-agnostic, would you consider adding a Nuxt adapter similar to @csrf-armor/nextjs?

The Nuxt integration could provide:

• Server middleware for token generation and validation
• Composables (useCsrfToken) for client-side token access
• Support for both SSR and client-side rendering

Currently there is no actively maintained Nuxt CSRF library implementing the Signed Double Submit Cookie pattern. The closest option is nuxt-csurf (448k monthly downloads) but it uses AES-256-CBC encryption instead of HMAC signing and has had no activity since October 2024 (10 open issues unaddressed).

Having @csrf-armor/nuxt would fill that gap and make csrf-armor the go-to CSRF solution across both major SSR frameworks (Next.js and Nuxt).

I'd be happy to contribute if there's interest.