feat: add manual Paperless ID synchronization for email attachments and update default barcode margins to 7mm.

paperless-frontend/src/components/BarcodePositioner.tsx

@@ -116,8 +116,8 @@ export default function BarcodePositioner({
         py += containerRef.current.scrollTop;
       }
 
-      // Constraints: 6mm margin from edge
-      const margin = 6 * scale;
+      // Constraints: 7mm margin from edge
+      const margin = 7 * scale;
       px = Math.max(margin, Math.min(px, cr.width - barcodeW - margin));
       const pageHeightPx = PAGE_HEIGHT_MM * scale;
       py = Math.max(margin, Math.min(py, pageHeightPx - barcodeH - margin));

paperless-frontend/src/components/MailImportWizard.tsx

@@ -65,8 +65,8 @@ export default function MailImportWizard({ visible, onClose, email, attachments
       initialData.forEach(d => { 
         initialDates[d.virtualId] = mailDate; 
         initialBarcodes[d.virtualId] = {
-          x: 6,
-          y: 6,
+          x: 7,
+          y: 7,
           datum: mailDate.format('YYYY-MM-DD'),
           jahr: mailDate.format('YYYY'),
           isNeu: true,