Function insertWorksheet

insertWorksheet(
    workbook: Workbook,
    name: string,
    position: {
        before?: string | number;
        after?: string | number;
        atIndex?: number;
    },
): Worksheet
Inserts a worksheet at a specific position relative to other sheets.
Parameters
- workbook: Workbook
  The ExcelJS workbook instance.
- name: string
  The name for the new worksheet.
- position: { before?: string | number; after?: string | number; atIndex?: number }
  The position configuration object.
Returns Worksheet
The newly created worksheet.
Example
```
insertWorksheet(workbook, 'NewSheet', { atIndex: 0 }); // Insert at the beginning
insertWorksheet(workbook, 'AfterData', { after: 'Data' });
insertWorksheet(workbook, 'BeforeSummary', { before: 'Summary' });
```
- Defined in src/excel/excel.tsx:463