[MAYOR] Add README badges

Summary: Add npm version and license badges to the CLI README.

Context

The CLI needs professional badges showing npm version, license, and Node.js version requirements.

Acceptance Criteria

• Add npm version badge to Docs/CLI-README.md
• Add license badge (MIT)
• Add Node.js version badge (>=18.0.0)
• Badges should link to npm/license file

Files Likely to Change

• Docs/CLI-README.md