// Inside the convertToPDF() function, after creating the pdfDoc variable // Add Harshit watermark page.drawText('Harshit', { x: 50, y: 50, size: 48, font: await pdfDoc.embedFont('Helvetica-Bold'), color: PDFLib.rgb(1, 0, 0), // Red color }); // Add Krish watermark page.drawText('Krish', { x: 50, y: 100, size: 48, font: await pdfDoc.embedFont('Helvetica-Bold'), color: PDFLib.rgb(1, 0, 0), // Red color });