fix(cv): make template sample scrolling keyboard accessible

job-tracker-ui/src/components/cv/CvTemplatePreviewDialog.tsx

@@ -41,7 +41,7 @@ export default function CvTemplatePreviewDialog({ theme, onClose, onApply }: Pro
 
   return <Dialog open onClose={onClose} fullWidth maxWidth="md" aria-labelledby={`${id}-title`} aria-describedby={`${id}-help`}>
     <DialogTitle id={`${id}-title`}>{t("cvEditorPreviewDesign")} · {labels.name}</DialogTitle>
-    <DialogContent dividers>
+    <DialogContent dividers role="region" tabIndex={0} aria-label={t("cvEditorTemplateSampleTitle")}>
       <Stack spacing={1.5}>
         <Typography id={`${id}-help`} variant="body2" color="text.secondary">{t("cvEditorTemplateSampleHelp")}</Typography>
         <Typography variant="body2">{labels.description}</Typography>