docs(ui): enrich component preservation map

docs/modules/ui/component-preservation-map/components/dead/policy-studio/README.md

@@ -14,6 +14,12 @@ Keep the authoring concepts, simulation affordances, approvals flow, and any edi
 ## Likely Destination
 /admin/policy/governance and /admin/policy/simulation
 
+## Corroborating Docs
+- Current UI owner and merge target: `../../../../policy-decisioning-studio/README.md`
+- Policy engine product/module dossier: `../../../../../policy/README.md`
+- Policy authoring and governance workflow: `../../../../../contracts/policy-studio.md`
+- Evaluation and release-gate flow context: `../../../../../flows/04-policy-evaluation-flow.md`
+
 ## Components
 - [ConflictVisualizerComponent](../features/policy-studio/ai/ConflictVisualizerComponent.md) - `merge`, features/policy-studio/ai/conflict-visualizer.component.ts
 - [LiveRulePreviewComponent](../features/policy-studio/ai/LiveRulePreviewComponent.md) - `merge`, features/policy-studio/ai/live-rule-preview.component.ts