frontend: show submittable status and URL, add runner, revamp logging

public/submit-queue.tmpl.html

@@ -9,13 +9,17 @@
   <h1>Gerrit Submit Queue</h1>
   <h2>{{ .projectName }}/{{ .branchName }} is at {{ printf "%.7s" .HEAD }}</h2>
   <h2>Current Queue:</h2>
+  <div class="card-columns">
+
   {{ range $serie := .series }}
+
+  <div class="card" style="width: 18rem">
   <div class="list-group">
     {{ range $changeset := $serie.ChangeSets}}
-    <div class="list-group-item">
+    <div class="list-group-item{{ if not ($serie | isAutoSubmittable) }} disabled{{ end }}">
       <div class="d-flex w-100 justify-content-between">
         <h5>{{ $changeset.Subject }}</h5>
-        <small>#{{ $changeset.Number }}</small>
+        <small><a href="{{ changesetURL $changeset }}" target="_blank">#{{ $changeset.Number }}</a></small>
       </div>
       <div class="d-flex w-100 justify-content-between">
           <small>{{ $changeset.OwnerName }}</small>
@@ -32,7 +36,8 @@
     </div>
     {{ end }}
   </div>
-  <br />
+  </div>
   {{ end }}
+  </div>
 </body>
 </html>