- Replace k8s.Exec WebSocket with kubectl cp for binary file transfer to PVC
- Fix Python Dockerfile CMD: switch from JSON exec form to shell form to avoid
invalid JSON escape sequences (\|) causing shell parse errors
- Fix Django Dockerfile CMD with same shell form approach
- Add retry logic for ECONNRESET during build job polling
- Update seed.ts default admin email to match actual database
Co-authored-by: Cursor <cursoragent@cursor.com>