Adopt shared WebUI structural primitives

webui/src/features/IdmPage.tsx

@@ -624,7 +624,7 @@ export default function IdmPage({ settings, auth }: IdmPageProps) {
           <PageTitle loading={loading}>i18n:govoplan-idm.idm.61f4a7a2</PageTitle>
           <p>i18n:govoplan-idm.identity_links_intro.45fed9dd</p>
         </div>
-        <ActionToolbar className="idm-toolbar">
+        <ActionToolbar justify="end" className="idm-toolbar">
           <DocumentationHelpLink reference={IDM_DOCUMENTATION} />
           <Button
             type="button"

webui/src/styles/idm.css

@@ -8,14 +8,6 @@
   margin-bottom: 4px;
 }
 
-.idm-toolbar {
-  display: flex;
-  align-items: center;
-  justify-content: flex-end;
-  gap: 12px;
-  flex-wrap: wrap;
-}
-
 .idm-table-stack {
   display: grid;
   gap: 18px;