S-UI v1.5.4-beta2

Small prerelease hotfix on top of the Nexus UI beta.

Fixed

• Nexus Overview startup can issue overlapping dashboard reads while the
  shared axios dedupe path is active.
• The older duplicate read is intentionally canceled. That cancellation
  was being converted by the shared HTTP wrapper into a visible
  failed notification with CanceledError: canceled.
• Canceled duplicate reads now stay silent; real request failures still
  use the existing failed notification path.

Validation

• cd frontend && npm run test — PASS
• cd frontend && npm run lint — PASS
• cd frontend && npm run build — PASS
• External-origin primary gate over Nexus source — PASS, zero matches
• Built dist/index.html inline-script/event-handler gate — PASS, zero matches
• Supply-chain gate, git diff -- package.json dependency blocks — PASS

Install

bash <(curl -Ls https://raw.githubusercontent.com/deposist/s-ui-x/main/install.sh) v1.5.4-beta2

Русский

Небольшой prerelease hotfix поверх Nexus UI beta.

• При старте Nexus Overview возможны overlapping dashboard reads.
• Общий axios dedupe намеренно отменяет более старый дублирующий read,
  но shared HTTP wrapper показывал эту штатную отмену как failed toast
  CanceledError: canceled.
• Отменённые duplicate reads теперь остаются тихими; настоящие ошибки
  запросов продолжают показываться.