* fix(dashboard): providers page data-timeout guard + live-ws standalone wiring
Captura de trabalho em progresso: timeout de dados na página de providers,
ajuste em ProviderLimits e instrumentation-node, com testes novos
(providers-page-data-timeout, live-ws-standalone-wiring).
* chore(quality): rebaseline ProviderLimits/index.tsx file-size (+6, #6211 data-timeout guard)
Cohesive fix growth from PR #6211's data-timeout guard on the quota page's two
first-paint fetches (1121->1127). The fast-path PR->release skips check:file-size,
so the bump lands with the PR. Justification recorded in file-size-baseline.json.
