There is currently no way for clients to get information on the widgets right now.

• add separate endpoint for the list of widgets
• switch icon from using classes to images or icon content (not sure how it's done for other cases?)
• sort by "mobile usable" widgets, @jancborchardt

API draft (from client perspective):
/list

• returns: list of widgets with
  • id
  • icon (as url)
  • title
  • button: name, url

/items

• params: widget id, since (optional), limit: int
• returns:
  • icon with status badge (e.g. in zammad notificatons)
  • first line
  • subline
  • link (absolute link to web is enough)

For second iteration

• app id
• object id
  (this is needed to e.g. open a deck card directly if deck app is installed)

From nextcloud/files-clients#17 (comment)