Persist device row moves

AGENTS.md

@@ -220,14 +220,15 @@ After saving, the row becomes linked to the new project device.
 
 ## Undo / Redo
 
-The editor's visible undo/redo stack remains session-local while move, reorder
-and renumber operations are being migrated. Existing Circuit and
-CircuitDeviceRow cell edits plus standalone insertion/deletion already execute
-persistent project commands; their toolbar undo/redo actions use the
-project-wide history endpoints. Insertions use client-generated stable UUIDs,
-and deletion undo restores the same ids from complete server snapshots. The
-tree response supplies the optimistic `currentRevision`; obsolete direct field
-PATCH, structure POST and CircuitDeviceRow DELETE routes are removed.
+The editor's visible undo/redo stack remains session-local while reorder and
+renumber operations are being migrated. Existing Circuit and CircuitDeviceRow
+cell edits, standalone insertion/deletion and CircuitDeviceRow moves already
+execute persistent project commands; their toolbar undo/redo actions use the
+project-wide history endpoints. Insertions and generated move targets use
+client-generated stable UUIDs, and undo restores the same ids from complete
+server snapshots. The tree response supplies the optimistic `currentRevision`;
+obsolete direct field PATCH, structure POST, move, Circuit and CircuitDeviceRow
+DELETE routes are removed.
 Reloading the page does not yet reconstruct the visible editor stack.
 CircuitDeviceRow moves between existing circuits and moves that create one new
 placeholder target circuit are persisted. The latter stores the complete empty