next.js

e568fe6b - feat: add --experimental-cpu-prof flag with worker process profiling

feat: add --experimental-cpu-prof flag with worker process profiling - Add --experimental-cpu-prof to next dev, build, and start commands - Profiles are saved to .next/cpu-profiles/ on process exit - Support CPU profiling for worker processes: - webpack-build workers (server, client, edge-server) - turbopack-build worker - static worker - build-trace worker - Meaningful profile names for each component (e.g., build-main, build-webpack-server, dev-server) - Add integration and e2e tests verifying profile name patterns - Add CLI documentation