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/distributionLists/DistributionListsPage.tsx

@@ -544,11 +544,12 @@ export default function DistributionListsPage({ settings, auth }: Props) {
   return (
     <WorkspaceFrame as="main" height="viewport" surface="plain" className="dist-lists-page" label="Distribution lists workspace">
       <WorkspaceActionBar
+        title="Distribution Lists"
+        titleHelp={<DocumentationHelpLink reference={DIST_LISTS_DOCUMENTATION} />}
         scope="workspace"
         variant="collection"
         refreshable
         reloadAction={{ onReload: () => void reload(selectedId), loading: loading || busy }}
-        contextActions={<strong>Distribution Lists</strong>}
         createAction={<IconButton
           label="New distribution list"
           icon={<Plus size={17} />}
@@ -603,7 +604,6 @@ export default function DistributionListsPage({ settings, auth }: Props) {
               <strong>{selected?.name ?? "No distribution list selected"}</strong>
               {selected ? <small>Revision {selected.current_revision} · {selected.scope_type} scope</small> : null}
             </span>}
-            helpAction={<DocumentationHelpLink reference={DIST_LISTS_DOCUMENTATION} />}
             primaryActions={<SegmentedControl<WorkspaceView>
                 ariaLabel="Distribution-list workspace"
                 value={view}