Add runtime autonomy constraints (max steps, tool budget, required
confirmations) and a structured audit trail for plan execution.
New domain models:
- AutonomyGuardrails: enforces step limits, tool budgets, and
confirmation gates with validators and check methods
- GuardrailAuditEntry: records each enforcement event with timestamp,
event type, guard name, result, reason, and context
- GuardrailAuditTrail: ordered collection of audit entries persisted
to plan metadata
New service:
- AutonomyGuardrailService: high-level service for configuring
guardrails per plan, checking constraints, recording audit entries,
and serializing/restoring state via plan metadata
Tests:
- Behave: 69 scenarios covering model validation, step/budget/
confirmation checks, audit trail recording, and service operations
- Robot: 8 test cases for autonomy guardrail CLI flag smoke testing
- ASV: 6 benchmark suites measuring enforcement overhead
Documentation:
- Updated docs/reference/automation_profiles.md with guardrail fields,
enforcement behavior, audit trail schema, and event type reference
ISSUES CLOSED: #204