Charts with no grid on screen

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/lattice-grid.min.css">
<script src="https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/lattice-grid.min.js"></script>

<div style="display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; height: 260px">
  <div id="by-region"></div>
  <div id="by-status"></div>
  <div id="distribution"></div>
</div>

<script type="module">
  import { createChart } from 'https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/modules/charts';

  // No visible table: createHeadlessGrid is the data engine on its own.
  const grid = LatticeGrid.createHeadlessGrid({ rowKey: 'id', columns: [
      { field: 'circuit', title: 'Circuit', layout: { width: 180 } },
      { field: 'region', title: 'Region', filter: { type: 'set' } },
      { field: 'status', title: 'Status', filter: { type: 'set' } },
      { field: 'bandwidth', title: 'Bandwidth', type: 'number' },
      { field: 'charge', title: 'Monthly charge', type: 'number',
        format: { style: 'currency', currency: 'GBP' }, total: 'sum' },
    ], rows });

  createChart({ grid, container: '#by-region',    type: 'bar',       x: 'region', y: 'charge' });
  createChart({ grid, container: '#by-status',    type: 'donut',     x: 'status', y: 'charge' });
  createChart({ grid, container: '#distribution', type: 'histogram', y: 'charge' });
</script>