format check (sub-action e2e)

Workflow runs for format check (sub-action e2e)

• test: format check sub-action e2e (do not merge)

  completed successfully:
  format check (sub-action e2e)#2:Pull request#66openedbyshenxianpeng
  claude/project-thread-np880h

  Oct 31, 202628s
  More actions for workflow run 2

• test: try the format check sub-action on a change

  completed successfully:
  format check (sub-action e2e)#1:Commit97770e9pushedbyshenxianpeng
  claude/project-thread-np880h

  Oct 31, 202621s
  More actions for workflow run 1