- Move template to relevant plugin
- Turn ElementView into CustomElement
- Use the terminology "Headlines Feed" instead of "Headlines Box"
- Break the `converse-headlines` plugin up into multiple files
- Fix CSS styling for headlines feeds for the Dracula theme
It might be that it's shown in response to a failed XEP-156 lookup
because the user mistyped.
In which case the user can just correct the JID and try again, without
entering a connection URL.
Render the form based on `api.settings` instead of its own model.
When the login form is submitted, save the JID, password and connection
URL to `api.settings`.
Set the `service` on the Strophe connection object just before
connecting for the first time, otherwise a user supplied URL (via the
login form) is never used.
New API setting: show_connection_url_input
Had to make various other changes due to incompatibilities.
- Use the new `lit` package instead of `lit-html` or `lit-element`
- Drop `haunted` since it breaks the rules by specifying `type: module`
but then doesn't import with file extensions
- Use Sass Dart instead of node-sass (fixes#2445)
- Upgrade Karma
The eventual goal is to avoid UI-related stanza processing if the relevant chats
aren't in the DOM.
With the current architecture, chatboxes are created (and the stanzas
related to them processed) even if `#conversejs` isn't in the DOM.
* Initial work on making controlbox an element
* Create a shared base class
* Ceate ChatBoxViews proxy
* Update sass now that certain classes are moved to converse-chats element
