- Bump CI Node from 20 to 22 across all jobs. sass-loader@17 requires
Node >= 22.11, so Node 20 was unsupported (EBADENGINE).
- Regenerate package-lock.json from scratch to fix npm ci failing with
"Missing: @emnapi/runtime from lock file" — an npm optional-deps issue with
the oxc/wasm bindings pulled by typescript-eslint's resolver.