Nuxtjs Guideline: Middleware — Use navigateTo for redirects. Description: Redirect in middleware with navigateTo. Do: return navigateTo('/login'). Don't: router.push in middleware. Good Example: if (!auth) return navigateTo('/login'). Bad Example: if (!auth) router.push('/login'). Severity: High. Docs: https://nuxt.com/docs/api/utils/navigate-to.