docs(m4.4): clear stale deferred/no-op markers for shipped features (relay, bundle-import audit, M5 redaction, audit drill-in, Transport CLI, traceability)

- SiteCallAudit/ServiceCollectionExtensions.cs: drop "still deferred" note on relay; point to SiteCallAuditActor where it lives
- Transport/Import/BundleImporter.cs: update "Only LoadAsync implemented" to reflect all three phases shipped
- SiteRuntime/Scripts/AuditingDbCommand.cs: replace two M5-deferred redaction comments with accurate references to AuditLogOptions.PerTargetOverrides
- SiteRuntime/Scripts/ScriptRuntimeContext.cs: replace "M5 will layer redaction" note with accurate description of shipped redactor
- CentralUI/AuditLogPage.razor.cs: replace "Bundle C wires… no-op seam" with accurate description of HandleRowSelected implementation
- docs/plans/2026-05-24-transport-design.md §13: update from "CLI Deferred / not built in v1" to reflect shipped BundleCommands.cs; update Open Questions entry
- docs/plans/2026-05-24-transport.md: convert Out-of-Scope "Do NOT build CLI" reminder to a factual note that it shipped
- docs/plans/2026-05-24-transport.md.tasks.json: flip all 30 tasks from pending → done (entire Transport feature shipped)

src/ZB.MOM.WW.ScadaBridge.SiteRuntime/Scripts/ScriptRuntimeContext.cs

@@ -2013,8 +2013,9 @@ public class ScriptRuntimeContext
                 // null per Bundle B's pattern rather than fail the emission.
                 Guid? correlationId = Guid.TryParse(notificationId, out var parsed) ? parsed : (Guid?)null;
 
-                // M4 captures the request summary verbatim — {"subject": "...", "body": "..."}.
-                // M5 will layer redaction / payload-cap enforcement on top.
+                // Capture the request summary — {"subject": "...", "body": "..."}.
+                // Payload cap and per-target body redaction are applied at write
+                // time by the audit redactor (AuditLogOptions / PerTargetRedactionOverride).
                 var requestSummary = JsonSerializer.Serialize(new
                 {
                     subject = subject,