add embeds

src/main/resources/templates/paste.html

@@ -7,6 +7,10 @@
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title th:text="${title}"></title>
 
+    <!--  Meta tags for social media sharing -->
+    <meta th:content="${title}" property="og:title" />
+    <meta content="Click to view the Paste." property="og:description" />
+
     <!-- TailwindCSS -->
     <script src="https://cdn.tailwindcss.com"></script>