[afourniernv]

Overview

Adds four runnable NeMo Guardrails configurations for the worker introduced by the lower stack layer:

• input and output rails;
• model-free input rails;
• structural function-tool rails; and
• a migrated local configuration with an async custom action.

The release archive includes the examples, and a focused test parses every configuration.

Stack

Depends on #6. Documentation follows in #12.

Validation

• 5 focused example and runtime tests passed
• Python formatting and lint passed
• The complete stack passed 736 plugin tests

Checklist

• I confirm this contribution is my own work, or I have the right to submit it under this project's license.
• I searched existing issues and open pull requests, and this does not duplicate existing work.