Move editing the vote description to a dedicated page

So that /votes/:id remains a preview page, even for organizers.

views/layout.erb

@@ -6,6 +6,7 @@
     <title>Vedia</title>
     <script src="/chartkick.js"></script>
     <script src="/Chart.bundle.js"></script>
+    <link rel="stylesheet" href="/bootstrap.css">
     <link rel="stylesheet" href="/style.css">
   </head>
   <script>

views/votes_edit.erb

@@ -1,15 +1,11 @@
-<h1><%= _("Edit draft vote") %></h1>
+<h1><%= @vote.title %></h1>
 
-<form action="/votes/<%= @vote.secure_id %>/edit" method="post">
-  <p>
-    <label for="title"><%= _("Title") %></label>
-    <input type="text" name="title" value="<%= @vote.title %>">
-  </p>
-  <p>
-    <label for="description"><%= _("Description") %></label>
-    <textarea type="text" name="description"><%= @vote.description %></textarea>
-  </p>
-  <button type="submit"><%= _("Save") %></button>
+<p>Draft</p>
+
+<%= markdown(@vote.description) %>
+
+<form action="/votes/<%= @vote.secure_id %>/edit" method="get">
+  <button type="submit"><%= _("Edit") %></button>
 </form>
 
 <h2><%= _("Candidates") %></h2>

views/votes_edit_description.erb

@@ -0,0 +1,13 @@
+<h1><%= _("Edit vote description") %></h1>
+
+<form action="/votes/<%= @vote.secure_id %>/edit" method="post">
+  <p>
+    <label for="title"><%= _("Title") %></label>
+    <input type="text" name="title" value="<%= @vote.title %>">
+  </p>
+  <p>
+    <label for="description"><%= _("Description") %></label>
+    <textarea type="text" name="description"><%= @vote.description %></textarea>
+  </p>
+  <button type="submit"><%= _("Save") %></button>
+</form>