pi-harness: @aliou/pi-guardrails@0.5.0

Minor Changes

• cb97920: Add enforce-package-manager guardrail

  • New enforcePackageManager feature (disabled by default)
  • Supports npm, pnpm, and bun (npm is default)
  • Blocks commands using non-selected package managers
  • Configurable via packageManager.selected setting
  • Also documents the existing preventPython feature