**Main Change:**
**Backend ID Management:** The responsibility for managing IDs has been shifted primarily to the backend. This significant update enables the following enhancements:
**Support for Duplicate Names:** Allows the use of duplicate names across different levels and areas within a graph.
**Unique and Trackable IDs:** Despite allowing duplicate names, the system retains unique and trackable IDs for all graph objects.
This change simplifies object handling, ensuring better consistency and flexibility in graph management.