audit work, fixed StellaOps.sln warnings/errors, fixed tests, sprints work, new advisories

docs/modules/packs-registry/README.md

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+# Packs Registry
+
+> Task packs registry and distribution service.
+
+## Purpose
+
+PacksRegistry provides a centralized registry for distributable task packs, policy packs, and analyzer bundles. It enables versioned pack management with integrity verification and air-gap support.
+
+## Quick Links
+
+- [Architecture](./architecture.md) - Technical design and implementation details
+- [Guides](./guides/) - Usage and configuration guides
+
+## Status
+
+| Attribute | Value |
+|-----------|-------|
+| **Maturity** | Production |
+| **Last Reviewed** | 2025-12-29 |
+| **Maintainer** | Platform Guild |
+
+## Key Features
+
+- **Centralized Registry**: Store and manage task packs, policy packs, and analyzer bundles
+- **Versioned Management**: Semantic versioning with upgrade/downgrade support
+- **Content-Addressed**: All packs are content-addressed with integrity verification
+- **Offline Distribution**: Bundle export for air-gapped environments
+
+## Dependencies
+
+### Upstream (this module depends on)
+- **PostgreSQL** - Pack metadata storage
+- **RustFS/S3** - Pack content storage
+- **Authority** - Authentication and authorization
+
+### Downstream (modules that depend on this)
+- **TaskRunner** - Consumes packs for execution
+
+## Configuration
+
+```yaml
+packs_registry:
+  storage_backend: rustfs  # or s3
+  max_pack_size_mb: 100
+```
+
+## Related Documentation
+
+- [TaskRunner Architecture](../task-runner/architecture.md)