[Bug] 自定义表格边框线时，无法绘制底部线

Version

1.18.3

Link to Minimal Reproduction

https://www.visactor.io/vtable/demo/table-type/list-table

Steps to Reproduce

以官网基本表格为例

https://www.visactor.io/vtable/demo/table-type/list-table
将下面代码复制到官方 demo 中即可复现

let tableInstance;
fetch('https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/North_American_Superstore_data.json')
  .then(res => res.json())
  .then(data => {
    const columns = [
      {
        field: 'Order ID',
        title: 'Order ID',
        width: 'auto'
      },
      {
        field: 'Customer ID',
        title: 'Customer ID',
        width: 'auto'
      },
      {
        field: 'Product Name',
        title: 'Product Name',
        width: 'auto'
      },
      {
        field: 'Category',
        title: 'Category',
        width: 'auto'
      },
      {
        field: 'Sub-Category',
        title: 'Sub-Category',
        width: 'auto'
      },
      {
        field: 'Region',
        title: 'Region',
        width: 'auto'
      },
      {
        field: 'City',
        title: 'City',
        width: 'auto'
      },
      {
        field: 'Order Date',
        title: 'Order Date',
        width: 'auto'
      },
      {
        field: 'Quantity',
        title: 'Quantity',
        width: 'auto'
      },
      {
        field: 'Sales',
        title: 'Sales',
        width: 'auto'
      },
      {
        field: 'Profit',
        title: 'Profit',
        width: 'auto'
      }
    ];

    let selected = 'CA-2015-103800';

    const option = {
      records: data,
      columns,
      widthMode: 'standard',
      select: {
        highlightMode: 'row',
        disableHeaderSelect: true,
        headerSelectMode: 'body',
        makeSelectCellVisible: false,
      },
      theme: VTable.themes.DEFAULT.extends({
        headerStyle: {
          borderLineWidth: 0,
        },
        bodyStyle: {
          borderColor(info) {
            const { table, row, col } = info
            const record = table.getRecordByCell(col, row);
            if (record['Order ID'] === selected) {
              return '#3583f8';
            }
          },
          borderLineWidth(info) {
            const { table, row, col } = info
            const record = table.getRecordByCell(col, row);
            if (record['Order ID'] === selected) {
              if (!col) {
                return [1, 0, 1, 1]
              }
              if (col === columns.length - 1) {
                return [1, 1, 1, 0]
              }
              return [1, 0]
            }
            return 0
          }
        },
        frameStyle: {
          borderLineWidth: 0
        },
        selectionStyle: {
          // cellBorderColor: '#3583f8',
          cellBgColor: '#dee6fa',
          inlineRowBgColor: '#dee6fa',
          selectionFillMode: 'replace',
          cellBorderLineWidth: 0
        },
      })
    };
    tableInstance = new VTable.ListTable(document.getElementById(CONTAINER_ID), option);
    window['tableInstance'] = tableInstance;
  });

Current Behavior

无法绘制底部线

Expected Behavior

希望能够正确绘制表格线

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

Start with the linked list-table demo and reproduce the issue using the supplied theme configuration, focusing on bodyStyle borderColor and borderLineWidth. Trace the table rendering path that handles the bottom edge of a selected row and verify the result against the expected complete border.