perf(build): migrate to rolldown-vite for ~2x faster builds#2006

harbournick merged 6 commits intomainsuperdoc-dev/superdoc:mainfrom

caio/sd-1897-migrate-vite-build-to-rolldown-vite-for-faster-bundlingsuperdoc-dev/superdoc:caio/sd-1897-migrate-vite-build-to-rolldown-vite-for-faster-bundlingCopy head branch name to clipboard