Task lists WIP:

* some front end work.

conversejs/custom/plugins/tasks/task-lists.js

@@ -1,9 +1,6 @@
 import { Collection } from '@converse/skeletor/src/collection.js'
 import { ChatRoomTaskList } from './task-list'
-import { XMLNS_TASKLIST } from './constants'
 import { initStorage } from '@converse/headless/utils/storage.js'
-import { converse, api } from '@converse/headless/core'
-const { $build } = converse.env
 
 /**
  * A list of {@link _converse.ChatRoomTaskList} instances, representing task lists associated to a MUC.
@@ -37,9 +34,7 @@ class ChatRoomTaskLists extends Collection {
     if (!name) { throw new Error('Missing name') }
 
     console.log('Creating task list ' + name + '...')
-    const item = $build('item').c('tasklist', { xmlns: XMLNS_TASKLIST })
-    item.c('name').t(name)
-    await api.pubsub.publish(this.chatroom.get('jid'), 'livechat-tasks', item)
+    await this.chatroom.taskManager.createItem(this, { name })
     console.log('Task list ' + name + ' created.')
   }
 }