fix: regenerate package-lock.json with npm 10 for npm ci compatibility

The previous lockfile update was generated with a newer npm that deduped
the nested examples/*/node_modules/@types/node and undici-types entries,
which npm 10 (Node 22, used in CI) still resolves as required - so npm ci
failed with 'lock file out of sync'. Regenerated from main's lockfile via
npm install --package-lock-only in a linux/amd64 node:22 container; the
diff vs main is now purely additive (the dynamic-content-server workspace
entries only).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: liady