Refresh the kanban north-star walkthrough so rendered metadata and listener attachment match the current data-key/data-slhx-root root-scoped runtime contract.
req: runtime/001
req: target_policy/001
Refresh the north-star kanban walkthrough to use current hemplate syntax plus lean generated render/slot/form helpers instead of stale sketch syntax and manual ids.
req: dx/006
req: component/003
slhx agent
tmk241