[rig-eslint] feat(eslint): add prefer-model-small rule

[github-actions]

Warning

E003: Cannot create pull request with more than 4 files (received 57). To increase the limit, set max-patch-files: 57 (or higher) under safe-outputs.create-pull-request in your workflow frontmatter.

The pull request could not be created because the patch contains more files than the configured limit.

To increase the limit, add max-patch-files to your workflow frontmatter:

safe-outputs:
  create-pull-request:
    max-patch-files: 57  # adjust as needed

[pelikhan]

@copilot update agentic workflow to allow 100 files