next.js

74ef307d - Add App Shell tutorial: instant client navigations with Cache Components

Add App Shell tutorial: instant client navigations with Cache Components A self-contained HTML teaching guide for developers who know RSC and PPR for initial loads but not client-navigation shells. Covers the gap PPR leaves on client-side navigations, the per-route App Shell concept, Suspense/'use cache' shell shaping, Partial Prefetching, runtime prefetching, and segment cache internals, with an interactive blocking-vs-shell navigation demo.