Handle non-Workers processes without a workflow

src/components/Process/Status/Workflow.vue

@@ -31,6 +31,12 @@
   >
     This is a process template so there is no detail to display.
   </div>
+  <div
+    class="notification is-warning"
+    v-else-if="process && !process.workflow"
+  >
+    This process has no tasks.
+  </div>
   <div
     class="notification is-info"
     v-else