feat: add PolicyPackSelectorComponent with tests and integration

- Implemented PolicyPackSelectorComponent for selecting policy packs.
- Added unit tests for component behavior, including API success and error handling.
- Introduced monaco-workers type declarations for editor workers.
- Created acceptance tests for guardrails with stubs for AT1–AT10.
- Established SCA Failure Catalogue Fixtures for regression testing.
- Developed plugin determinism harness with stubs for PL1–PL10.
- Added scripts for evidence upload and verification processes.

docs/runbooks/vuln-ops.md

@@ -0,0 +1,17 @@
+# Vuln Ops Runbook (Md.XI draft)
+
+> Status: DRAFT — pending policy overlay outputs and Ops scenarios. Keep TODO.
+
+## Scope
+- Operational responses: projector lag, resolver storms, export failures, policy activation steps.
+
+## Dependencies
+- Policy overlay outputs; GRAP0101 identifiers; export bundle spec.
+
+## Outline
+- Projector lag: detection, remediation, replay steps.
+- Resolver storms: rate limits, backpressure, queue drains.
+- Export failures: bundle retry, manifest verification, hash checks.
+- Policy activation: rollout checklist and rollback.
+
+_Last updated: 2025-12-05 (UTC)_