Circuit List Editor Known Limitations

The circuit-list editor still exposes only its session-local undo/redo UI.
Server-side project revisions and persistent undo/redo eligibility exist for the command types documented in circuit-list-editor-api.md; command coverage and the editor UI cutover are not complete.
Named logical project snapshots and restore are not implemented yet.
No Revit/CSV/IFCGUID import and export workflow is implemented yet.
Persistence currently targets local SQLite; PostgreSQL is an architectural option, not an implemented runtime.
The global device library supports basic CRUD and copy operations, but has no versioning, permissions or controlled synchronization model.
Final electrical sizing logic is not implemented yet.
No full norm-compliant voltage-drop and protection-dimensioning calculation flow yet.
Sorting is view-only until users explicitly apply sorted order.
Cross-section circuit drag-reorder is intentionally blocked.
Legacy consumer UI and server endpoints are removed; retained source rows and migration mappings remain available only for upgrade traceability.