Change job priority on queue page

modules/common/src/main/scala/docspell/common/JobState.scala

@@ -12,6 +12,8 @@ object JobState {
   /** Waiting for being executed. */
   case object Waiting extends JobState {}
 
+  def waiting: JobState = Waiting
+
   /** A scheduler has picked up this job and will pass it to the next
     * free slot.
     */