feat: post pages placeholders + tinymce lib

adapters/secondary/gateways/web/templates/posts.html

@@ -9,12 +9,19 @@
 	<script src="/static/bootstrap.min.js"
 			type="application/javascript"
 			defer></script>
-
 </head>
 <body class="text-dark">
 {{.Navbar}}
 <div class="container mt-3 text-black-50">
 	<h1>Posts</h1>
+	<table class="table table-striped">
+		<caption>List of posts</caption>
+		<thead>
+		</thead>
+		<tbody>
+		</tbody>
+	</table>
 </div>
+
 </body>
 </html>