Added MobileMenuButton component.

src/components/common/PageHeader.tsx

@@ -37,7 +37,7 @@ export function PageHeader({
               {icon}
             </Icon>
           )}
-          {title && <Heading size="4">{title}</Heading>}
+          {title && <Heading size={{ xs: '2', md: '3', lg: '4' }}>{title}</Heading>}
         </Row>
         {description && (
           <Text color="muted" truncate style={{ maxWidth: 600 }} title={description}>

src/components/input/MobileMenuButton.tsx

@@ -0,0 +1,18 @@
+import { Button, Icon, DialogTrigger, Dialog, Modal } from '@umami/react-zen';
+import { Menu } from '@/components/icons';
+import { ReactNode } from 'react';
+
+export function MobileMenuButton({ children }: { children: ReactNode }) {
+  return (
+    <DialogTrigger>
+      <Button>
+        <Icon>
+          <Menu />
+        </Icon>
+      </Button>
+      <Modal position="left" offset="20px">
+        <Dialog variant="sheet">{children}</Dialog>
+      </Modal>
+    </DialogTrigger>
+  );
+}