fix: regenerate corrupted package-lock.json to fix CI

The lockfile had duplicate dependency entries (lines 41-48 were duplicates
of lines 34-40) with a missing comma, making it invalid JSON. This caused
`npm ci` to fail in CI with a misleading "no existing package-lock.json" error.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ZeeshanAdilButt