New admin section.

src/app/(main)/admin/users/UsersPage.tsx

@@ -0,0 +1,21 @@
+'use client';
+import { UsersDataTable } from './UsersDataTable';
+import { Column } from '@umami/react-zen';
+import { SectionHeader } from '@/components/common/SectionHeader';
+import { useMessages } from '@/components/hooks';
+import { UserAddButton } from './UserAddButton';
+
+export function UsersPage() {
+  const { formatMessage, labels } = useMessages();
+
+  const handleSave = () => {};
+
+  return (
+    <Column gap>
+      <SectionHeader title={formatMessage(labels.users)}>
+        <UserAddButton onSave={handleSave} />
+      </SectionHeader>
+      <UsersDataTable />
+    </Column>
+  );
+}