fix(ui): align contextual documentation with headings

Verified with the coordinated workspace changes by devkit full run
2026-09-08T225814-186389-0000-3e3ed7cd (all seven phases passed).
This shared UI pass does not mark the individual module reviews complete.

webui/src/features/audit/AdminAuditPanel.tsx

@@ -208,6 +208,11 @@ export default function AdminAuditPanel({ settings, auth, systemMode = false }:
     <>
       <AdminPageLayout
         title={systemMode ? I18N.systemAudit : I18N.tenantAudit}
+        titleHelp={<DocumentationHelpLink
+              reference={{
+                topicId: "audit.read-authorized-evidence",
+                documentationType: "user"
+              }} />}
         description={pageDescription}
         loading={loading}
         error={error}
@@ -221,11 +226,6 @@ export default function AdminAuditPanel({ settings, auth, systemMode = false }:
                 {I18N.exportEvidence}
               </Button>
             )}
-            <DocumentationHelpLink
-              reference={{
-                topicId: "audit.read-authorized-evidence",
-                documentationType: "user"
-              }} />
             <Button
               onClick={() => setReloadToken((value) => value + 1)}
               disabled={loading}