Fixed two critical issues preventing dashboard from loading:
1. OrchestrationStatus enum case mismatch:
- Changed OrchestrationStatus.COMPLETED → .completed
- Changed OrchestrationStatus.COMPLETED_WITH_WARNINGS → .partial_success
- Enum values are lowercase, not uppercase
2. Service hostname resolution errors:
- Fixed all service URLs to include -service suffix:
- http://inventory:8000 → http://inventory-service:8000
- http://production:8000 → http://production-service:8000
- http://procurement:8000 → http://procurement-service:8000
- http://alert-processor:8000 → http://alert-processor-service:8000
This fixes the AttributeError and "Name or service not known" errors
preventing the dashboard from loading demo data.