- Update OpenAPI models to Release-19 specifications
- Refactor SBI handling to use OpenAPI_service_name_e
- Replace service type based logic with service name based handling
- Introduce service_name_array for per-service NF instance caching
- Add support for special/internal service names (e.g. namf-callback)
- Update NRF discovery handling across all NFs
- Validate SearchResult fields before processing
- Remove legacy service-type dependencies
This change aligns the SBI implementation with Release-19
specifications and simplifies service name based routing.