feat: add DuplicateButton

src/components/ItemControls/components/DuplicateButton.tsx

@@ -0,0 +1,21 @@
+import React from 'react';
+import { DeleteOutlined as DeleteIcon } from '@mui/icons-material';
+import { ContentCopy as DuplicateIcon } from '@mui/icons-material';
+import { Button } from '@mui/material';
+
+interface Props {
+  onClick: () => void;
+}
+
+export const DuplicateButton = ({ onClick }: Props) => {
+  return (
+    <Button
+      size="small"
+      variant="outlined"
+      startIcon={<DuplicateIcon color="primary" />}
+      onClick={onClick}
+    >
+      Duplicate
+    </Button>
+  );
+};