Updated layout. Fixed properties rendering.

src/components/input/PanelButton.tsx

@@ -0,0 +1,14 @@
+import { Button, Icon } from '@umami/react-zen';
+import { PanelLeft } from '@/components/icons';
+import { useGlobalState } from '@/components/hooks';
+
+export function PanelButton() {
+  const [isCollapsed, setIsCollapsed] = useGlobalState('sidenav-collapsed');
+  return (
+    <Button onPress={() => setIsCollapsed(!isCollapsed)} variant="quiet">
+      <Icon>
+        <PanelLeft />
+      </Icon>
+    </Button>
+  );
+}