"why": "Continuation of the day's DEK-sync + handoff session (Paul at the keyboard; some production steps run from Paul's own prompt). Production home: installed the merged restore-page fix and later the scheme-routing build, both verified against served bytes. Dublin dev box: kept dev home on the same builds, provisioned two throwaway dev spaces for the device-matrix and handoff testing, and deployed + recycled one dev instance to carry the setup-flow live-rederive fix for verification. All installs kept timestamped rollbacks on the boxes.",