The electron boot path now classifies a Nous Cloud 502/503/504 at both the
OAuth ticket-mint and readiness boundaries and carries isCloudBackendDown /
statusCode through DesktopBootProgress, but the renderer never consumed the
structured signal — a cloud-backend failure fell into the generic remote-
failure recovery copy.
Make BootFailureOverlay branch on isCloudBackendDown: lead with the
cloud-specific title/description, drop the local-only Repair action, and
surface the actionable portal / Local-mode / Discord guidance (the electron
factory's full message is still shown in the error box).
Adds the cloudDown i18n keys (en + ar/ja/zh/zh-hant) and a regression test
asserting the cloud-down recovery renders and Repair is dropped.
Axl Ibiza, MBA
23140a730c