Update module architecture docs and workflow tutorials

- Module dossiers: attestor, authority, cli, graph, scanner
- Policy assistant parameters guide
- UI v2-rewire navigation rendering policy
- Test suite overview update
- Workflow engine requirements and tutorial series (01-08)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docs/workflow/tutorials/07-shared-helpers/README.md

@@ -1,4 +1,4 @@
-# Tutorial 7: Shared Support Helpers
+# Tutorial 7: Shared Support Helpers
 
 When building many workflows for the same domain (e.g., 50+ policy change workflows), extract reusable components into a support helper class.
 
@@ -6,19 +6,19 @@ When building many workflows for the same domain (e.g., 50+ policy change workfl
 
 | Component | Example |
 |-----------|---------|
-| **Address constants** | `LegacyRabbitAddress`, `HttpAddress` — centralized routing |
-| **Workflow references** | `WorkflowReference` — for SubWorkflow/ContinueWith targets |
+| **Address constants** | `LegacyRabbitAddress`, `HttpAddress` — centralized routing |
+| **Workflow references** | `WorkflowReference` — for SubWorkflow/ContinueWith targets |
 | **Payload builders** | Static methods returning `WorkflowExpressionDefinition` |
 | **State initializers** | Base state + override pattern |
 | **Flow extensions** | Extension methods on `WorkflowFlowBuilder<T>` for common sequences |
 
 ## C#-Only Tutorial
 
-This tutorial has no JSON equivalent — it covers C# code organization patterns.
+This tutorial has no JSON equivalent — it covers C# code organization patterns.
 
 - [C# Example](csharp/)
 
 ## Next
 
-[Tutorial 8: Expressions](../08-expressions/) — path navigation, functions, and operators.
+[Tutorial 8: Expressions](../08-expressions/) — path navigation, functions, and operators.