- Add OCR image build/push to staging workflow
- Add OCR service with image override to staging compose
- Add OCR service with image override to blue-green compose
- Add OCR image pull/deploy to production workflow
- Include mvp-ocr-staging in health checks
The OCR container is a shared service (like postgres/redis),
not part of blue-green deployment.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>