App/my-app/src/infraestructure/layout.js

import React from 'react';
import { Container, Box } from '@mui/material';

const Layout = ({ children }) => {
  return (
    <Box sx={{ minHeight: '100vh', backgroundColor: (theme) => theme.palette.background.base }}>
      <Container>
        {children}
      </Container>
    </Box>
  );
};

export default Layout;