feat: add Twitter meta tags for enhanced social sharing

Author: hrishikesh-mahajan

public/index.html

@@ -18,6 +18,13 @@
   <meta property="og:image" content="%PUBLIC_URL%/og-image.png" />
   <meta property="og:site_name" content="Cisco NetAcad VIIT" />
 
+  <!-- Twitter Meta Tags -->
+  <meta name="twitter:card" content="summary_large_image" />
+  <meta name="twitter:site" content="@CiscoVIIT" />
+  <meta name="twitter:title" content="Cisco Networking Academy VIIT" />
+  <meta name="twitter:description" content="Official Website of Cisco Networking Academy, VIIT." />
+  <meta name="twitter:image" content="%PUBLIC_URL%/og-image.png" />
+
   <!-- External Resources -->
   <link href="https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css" rel="stylesheet" />