Adopt shared WebUI structural primitives

webui/src/features/forms/FormsRuntimePage.tsx

@@ -6,11 +6,16 @@ import { ActionToolbar,
   DismissibleAlert,
   LoadingIndicator,
   PageScrollViewport,
+  SelectionList,
+  SelectionListItem,
+  SelectionListItemContent,
+  StatePanel,
   StatusBadge,
   hasScope,
   i18nMessage,
   useGuardedNavigate,
   usePlatformLanguage,
+  WorkspaceFrame,
   type PlatformRouteContext
 } from "@govoplan/core-webui";
 import { listFormInstances, type FormInstance } from "../../api/formsRuntime";
@@ -57,8 +62,8 @@ export default function FormsRuntimePage({ settings, auth }: PlatformRouteContex
 
   return (
     <main className="forms-runtime-page">
-      <div className="forms-runtime-shell">
-        <ActionToolbar className="forms-runtime-toolbar">
+      <WorkspaceFrame className="forms-runtime-shell" label="Forms runtime" interfaceId="forms-runtime.workspace" helpContextId="forms-runtime.page.workspace" helpModuleId="forms-runtime">
+        <ActionToolbar surface="panel-header" className="forms-runtime-toolbar">
           <Button onClick={() => void load()} disabled={loading} disabledReason={loading ? FORMS_RUNTIME_I18N.loading : undefined}>
             <RefreshCw size={16} aria-hidden="true" />
             Refresh
@@ -94,29 +99,23 @@ export default function FormsRuntimePage({ settings, auth }: PlatformRouteContex
           }
           {loading && <LoadingIndicator label="Loading forms" />}
           {!loading && !error && items.length === 0 &&
-            <div className="forms-runtime-empty">No matching Forms.</div>
+            <StatePanel size="compact" description="No matching Forms." />
           }
           {!loading && items.length > 0 &&
-            <div className="forms-runtime-list" role="list">
+            <SelectionList variant="navigation" label="Forms">
               {items.map((item) =>
-                <button
-                  type="button"
-                  role="listitem"
-                  className="forms-runtime-row"
+                <SelectionListItem
                   key={item.instance_id}
+                  selected={false}
                   onClick={() => navigate(`/forms-runtime/${encodeURIComponent(item.instance_id)}`)}>
-                  <span className="forms-runtime-row-main">
-                    <strong>{item.definition_ref.label ?? humanize(item.definition_ref.object_id)}</strong>
-                    <span>Revision {item.definition_ref.version ?? "-"}</span>
-                  </span>
-                  <span>{formatDateTime(item.recorded_at, language)}</span>
+                  <SelectionListItemContent title={item.definition_ref.label ?? humanize(item.definition_ref.object_id)} description={`Revision ${item.definition_ref.version ?? "-"} · ${formatDateTime(item.recorded_at, language)}`} />
                   <StatusBadge status={isOpen(item.status) ? "active" : "inactive"} label={stateLabel(item.status)} />
-                </button>
+                </SelectionListItem>
               )}
-            </div>
+            </SelectionList>
           }
         </PageScrollViewport>
-      </div>
+      </WorkspaceFrame>
       <IntakeProfilesDialog open={intakeOpen} settings={settings} onClose={() => setIntakeOpen(false)} />
     </main>
   );