labelRes

Terminal-status → localized result word for the finalization notification.

Presentation-edge mapping from a SyncPhase (domain state) to its localized label resource (#259). The when is exhaustive over the enum, so adding a new phase without a label fails to compile — the centralization stays honest.

This is the ONE place the phase→label binding lives; the background notifier AND the in-app wallet-panel indicator both resolve through it rather than carrying their own copies of the text (#259).