v1.11.4 — accurate service-update indicator

- fix(ui): badge only actively-converging updates (updating,
  rollback_started). Swarm keeps UpdateStatus.State forever and defaults
  failure_action=pause, so services untouched for weeks were wrongly
  shown as 'update paused'; those sticky paused states no longer badge
  (tree + inspect). Docs (en/de/es/fr) updated to match.