fix(logo): add aria-labels and improve accessibility features in Logo component

fix(progress): enhance accessibility by adding aria-label to LinearProgress component
fix(share): add aria-label for better accessibility in Share button
fix(title): change h3 to h2 for semantic correctness and add aria-labels for links
fix(qrimg): add alt text for QR code image for improved accessibility
fix(buttonmenu): add aria-label for mobile menu button to enhance accessibility

components/doctor/poster/QrImg.js

@@ -21,7 +21,7 @@ export default function QrImg() {
   return (
     <div className="flex items-center flex-col justify-center mt-[100%]">
       {qrCodeData ? (
-        <img src={qrCodeData} width={167} height={167} />
+        <img src={qrCodeData} width={167} height={167} alt="کد QR پروفایل پزشک" />
       ) : (
         <p>در حال بارگذاری...</p>
       )}