Batch v2 qualification

Workflow runs for Batch v2 qualification

• docs: rebuild Chinese Queuebit docs

  completed successfully:
  Batch v2 qualification#3:Commit144d77cpushedbyrockyshi1993
  main

  Sep 14, 20262m 47s
  More actions for workflow run 3

• fix: scope Redis runner context to CI steps

  failed:
  Batch v2 qualification#2:Commit50e7a57pushedbyrockyshi1993
  main

  Sep 10, 20262m 34s
  More actions for workflow run 2

• refactor: replace legacy Queuebit with Batch v2

  failed:
  Batch v2 qualification#1:Commit4671650pushedbyrockyshi1993
  main

  Sep 10, 2026Failure
  More actions for workflow run 1