fix: update package-lock.json for Electron dependencies

Regenerated package-lock.json to include all Electron-related dependencies
(electron, electron-builder, concurrently, wait-on, cross-env) that were
added in the previous commit. This fixes the GitHub Actions build failure
where npm ci was failing due to missing packages in the lock file.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Author: KevenWMarkham