Add first version of roadmap

app/views/boards/show.html.erb

@@ -1,6 +1,2 @@
 <h1><%= @board.name %></h1>
-<p><%= @board.description %></p>
-
-<%=
-  react_component('Hello', { name: 'TypeScript on React on Rails' })
-%>
+<p><%= @board.description %></p>

app/views/static_pages/home.html.erb

@@ -1,3 +0,0 @@
-<h2>Home</h2>
-
-<p>This is the home page of the website Astuto.</p>

app/views/static_pages/roadmap.html.erb

@@ -0,0 +1,12 @@
+<h2>Roadmap</h2>
+
+<%=
+  react_component(
+    'Roadmap/Roadmap',
+    {
+      postStatuses: @post_statuses,
+      posts: @posts,
+      boards: @boards,
+    }
+  )
+%>