Task Summary
The step-checkout feature in agent-service is wired end-to-end but unreachable — nothing in the product invokes the frontend checkoutStep(), so the backend POST /agents/:id/checkout endpoint and its headChange WebSocket frame never fire. Remove the dead vertical slice: the /checkout route, TexeraAgent.checkout(), and the frontend headChange handler + checkoutStep(). HEAD tracking itself stays (init/step still carry headId).
Part of #5747. Implemented by #5930.
Task Type
Task Summary
The step-checkout feature in agent-service is wired end-to-end but unreachable — nothing in the product invokes the frontend
checkoutStep(), so the backendPOST /agents/:id/checkoutendpoint and itsheadChangeWebSocket frame never fire. Remove the dead vertical slice: the/checkoutroute,TexeraAgent.checkout(), and the frontendheadChangehandler +checkoutStep(). HEAD tracking itself stays (init/stepstill carryheadId).Part of #5747. Implemented by #5930.
Task Type