Refactor web server and release workflow

src/web/views/screens/edit.hbs

@@ -0,0 +1,40 @@
+<div class="page-header">
+  <div>
+    <h2>Edit screen</h2>
+    <p>Update the display name and assigned playlist.</p>
+  </div>
+  <a class="button-link" href="/admin/screens">Back to screens</a>
+</div>
+
+<div class="card">
+  <h3>Edit screen</h3>
+  <form id="screen-edit-form" class="screen-edit-form" method="post" action="/admin/screens/{{screen.id}}" data-async-save data-async-save-reload>
+    <label>Name
+      <input name="name" value="{{screen.name}}" required />
+    </label>
+    <label>Slug
+      <input name="slug" value="{{screen.slug}}" />
+    </label>
+    <label>Playlist
+      <select name="playlist_id">
+        <option value="">-- not assigned --</option>
+        {{#each playlists}}
+          <option value="{{id}}" {{#if (eq ../screen.playlist_id id)}}selected{{/if}}>{{name}}</option>
+        {{/each}}
+      </select>
+    </label>
+  </form>
+
+  <div class="screen-edit-actions">
+    <button type="submit" form="screen-edit-form">Save changes</button>
+    <form class="inline-form" method="post" action="/admin/screens/{{screen.id}}/delete" data-confirm-message="Delete this screen?">
+      <button class="danger" type="submit">Delete screen</button>
+    </form>
+  </div>
+</div>
+
+<div class="card">
+  <h3>Player URL</h3>
+  <p><a href="{{playerUrl screen.slug}}" target="_blank">{{playerUrl screen.slug}}</a></p>
+</div>
+