- Upgrade email-worker from Node 18 to Node 20
- Update distroless images to nodejs20-debian12:nonroot for both services
- Improves security by running containers as nonroot user
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Remove private registry references and SSH key handling from Docker
build process. Images now build locally without registry prefix.
Changes:
- Remove SSH key copying from Dockerfile (no private npm packages)
- Remove registry.ngit.hr references from build and run scripts
- Simplify image tags to local format (no registry prefix)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>