Task lists WIP:

* some front end work.

conversejs/custom/plugins/tasks/templates/muc-task-list.js

@@ -1,11 +1,19 @@
 import { html } from 'lit'
 import { repeat } from 'lit/directives/repeat.js'
+import { __ } from 'i18n'
 
-export default function tplMucTaskList (tasklist) {
+export default function tplMucTaskList (el, tasklist) {
   const tasks = tasklist.getTasks()
+  // eslint-disable-next-line no-undef
+  const i18nDelete = __(LOC_task_list_delete)
   return html`
     <div class="">
       Tasklist: ${tasklist.get('name')}
+      <a class="" title="${i18nDelete}"
+        @click=${el.deleteTaskList}
+      >
+        <converse-icon class="fa fa-trash-alt" size="1em"></converse-icon>
+      </a>
     </div>
     <div class="">
       ${