feat: shared list kit, settings search, rail order and ui consistency fixes

src/ui/plugin-host/sdk-ui.ts

@@ -289,6 +289,16 @@ export {
   type PanelDensity,
   type PanelViewMode,
 } from "@/components/panel-layout";
+export {
+  AddButton,
+  FormFooter,
+  ListBadge,
+  ListRow,
+  ListRowAction,
+  ListRowFolder,
+  PanelList,
+  type ListRowTone,
+} from "@/components/list-kit";
 export {
   DataView,
   type DataColumn,