product advisories add change contiang folder

docs-archived/implplan/2025-12-20/SPRINT_3600_0001_0001_reachability_drift_master.md

@@ -11,7 +11,7 @@
 
 ## Topic & Scope
 
-Implementation of Reachability Drift Detection as specified in `docs/product-advisories/17-Dec-2025 - Reachability Drift Detection.md`. This extends Smart-Diff to detect when vulnerable code paths become reachable/unreachable between container image versions, with causal attribution and UI visualization.
+Implementation of Reachability Drift Detection as specified in `docs/product/advisories/17-Dec-2025 - Reachability Drift Detection.md`. This extends Smart-Diff to detect when vulnerable code paths become reachable/unreachable between container image versions, with causal attribution and UI visualization.
 
 **Business Value:**
 - Transform from "all vulnerabilities" to "material reachability changes"
@@ -38,9 +38,9 @@ Implementation of Reachability Drift Detection as specified in `docs/product-adv
 ## Documentation Prerequisites
 
 Before starting implementation, read:
-- `docs/product-advisories/17-Dec-2025 - Reachability Drift Detection.md`
-- `docs/product-advisories/14-Dec-2025 - Smart-Diff Technical Reference.md`
-- `docs/product-advisories/14-Dec-2025 - Reachability Analysis Technical Reference.md`
+- `docs/product/advisories/17-Dec-2025 - Reachability Drift Detection.md`
+- `docs/product/advisories/14-Dec-2025 - Smart-Diff Technical Reference.md`
+- `docs/product/advisories/14-Dec-2025 - Reachability Analysis Technical Reference.md`
 - `docs/modules/scanner/architecture.md`
 - `docs/reachability/lattice.md`
 - `bench/reachability-benchmark/README.md`
@@ -364,7 +364,7 @@ SPRINT_3600_0004 (UI)    Integration
 
 ## 9. REFERENCES
 
-- **Source Advisory**: `docs/product-advisories/17-Dec-2025 - Reachability Drift Detection.md`
-- **Smart-Diff Reference**: `docs/product-advisories/14-Dec-2025 - Smart-Diff Technical Reference.md`
-- **Reachability Reference**: `docs/product-advisories/14-Dec-2025 - Reachability Analysis Technical Reference.md`
+- **Source Advisory**: `docs/product/advisories/17-Dec-2025 - Reachability Drift Detection.md`
+- **Smart-Diff Reference**: `docs/product/advisories/14-Dec-2025 - Smart-Diff Technical Reference.md`
+- **Reachability Reference**: `docs/product/advisories/14-Dec-2025 - Reachability Analysis Technical Reference.md`
 - **Benchmark**: `bench/reachability-benchmark/README.md`

docs-archived/implplan/2025-12-20/SPRINT_3600_0001_0001_trust_algebra_lattice.md

@@ -23,7 +23,7 @@
 
 ## Documentation Prerequisites
 
-- `docs/product-advisories/archived/19-Dec-2025 - Trust Algebra and Lattice Engine Specification.md`
+- `docs/product/advisories/archived/19-Dec-2025 - Trust Algebra and Lattice Engine Specification.md`
 - `docs/modules/policy/architecture.md`
 - `docs/reachability/lattice.md`
 

docs-archived/implplan/2025-12-20/SPRINT_3700_0006_0001_incremental_cache.md

@@ -6,7 +6,7 @@
 **Working Directory:** `src/Scanner/__Libraries/StellaOps.Scanner.Reachability/`
 **Estimated Effort:** Medium (1 sprint)
 **Dependencies:** SPRINT_3700_0004
-**Source Advisory:** `docs/product-advisories/18-Dec-2025 - Concrete Advances in Reachability Analysis.md`
+**Source Advisory:** `docs/product/advisories/18-Dec-2025 - Concrete Advances in Reachability Analysis.md`
 
 ---
 

docs-archived/implplan/2025-12-20/SPRINT_3800_0000_0000_explainable_triage_master.md

@@ -4,7 +4,7 @@
 
 This master plan implements the product advisory "Designing Explainable Triage and Proof-Linked Evidence" which transforms StellaOps's triage experience by making every risk score **explainable** and every approval **provably evidence-linked**.
 
-**Source Advisory:** `docs/product-advisories/18-Dec-2025 - Designing Explainable Triage and Proof‑Linked Evidence.md`
+**Source Advisory:** `docs/product/advisories/18-Dec-2025 - Designing Explainable Triage and Proof‑Linked Evidence.md`
 
 ## Objectives