leistungsbilanz-ts/docs/circuit-list-editor-known-limitations.md

Circuit List Editor Known Limitations

• All currently supported Circuit and CircuitDeviceRow editor writes use persistent project commands and project-wide toolbar undo/redo, including moves, atomic multi-section reorders and explicit renumbering. Undo/redo eligibility is restored from server history after a page reload.
• The project page exposes the paginated revision timeline; the circuit editor itself currently exposes only the next eligible Undo/Redo actions.
• Named and automatic logical project snapshots can be listed and restored through the project page with persistent Undo/Redo. Automatic snapshots are created every 25 revisions and only their newest 12 entries are retained.
• The Revit/CSV foundation and confirmed initial import are implemented. Existing-row assignment, move and detach have an atomic persistent command; their editor UI, new-row/new-circuit paths, follow-up import, conflict review and return export are pending.
• 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.
• Complete-circuit drag supports one circuit at a time between groups of the same category. Cross-category moves and multi-circuit moves across group boundaries are intentionally rejected; multi-circuit reorder inside one group remains supported.
• Protection and cable values are planner-owned manual selections. The later sizing/warning engine does not yet validate them against load, length or voltage-drop rules.