# Goal: Трехпанельный интерфейс Windows Client Use Krypton Execution to execute `docs/goals/windows-client-three-panel-ui/PLAN.md`. Core rules: - Treat `PLAN.md` as the source plan. - Preserve intent, ownership, contract, cutover, evidence, and kill criteria. - Summary panel must remain read-only: no apply, install, start, stop, delete, input, subscription, or route mutations there. - Keep Rust/Tauri storage and commands as the source of truth; React may hold only UI state and derived display models. - Do not add a new dominant path without deleting, redirecting, demoting, or shimming the displaced monolithic screen path. - Capture acceptance evidence from the target perspective and record it in `EVIDENCE.md`. - Say `implemented but unproven` if target-perspective or Windows service evidence cannot be captured.