* enable precall test

* minor fixes

* update lang sort

* code review

The backend initializes them as all missing, this way we sync backend and UI.

By default, that feature is disabled.

Fixes an issue where we were showing cc button for visitors that does not have features in the token.

* fix(subtitles): Handle errors to revert to default state.

* fix(transcribing): Handle transcriber status changed.

Drops potential transcribers and hidden participant actions and handling. Expect ljm to detect transcriptions on and off.

* feat(transcriptions): Adds a notification if transcriber leaves abruptly.

* squash: Renames action.

* chore(deps) lib-jitsi-meet@latest

https://github.com/jitsi/lib-jitsi-meet/compare/v1869.0.0+5671c5d6...v1872.0.0+8940b5c9

Accessibility: keyboard navigation on the toolbar (Context menu)

* feat(follow-me): Adds option to limit it for recorder only.

* squash: Fix comments.

* squash: Fix comments.

* feat(visitors): Transcriptions for visitors.

* squash: Fixes filter iq.

* feat: Rewrites room name requests in rayo iq for visitors.

* squash: Handles visitors count that request transcriptions and the languages requested.

* fix(subtitles): Make sure we show captions button when no features but is transcribing.

* fix(transcriptions): Uses dial command to invite transcriber.

* fix(transcriptions,recording): Allows non moderators with features to dial, record or transcribe.

* sqaush: Make sure filtering works when only is a moderator.

It works now and without a token and no features, but being moderator.

* squash: Rename constant.

* squash: Checks features first before defaulting to moderator when filtering metadata service.

* squash: Checks features first before defaulting to moderator in UI.

* squash: Fixes lint and one other check.

* squash: Moves more logic to is_feature_allowed.

* squash: Drops unnecessary check.

* squash: Uses constant coming from ljm.

* squash: Toggles back captions button on error.

* squash: Fix comment.

* squash: Reverting back isLiveStreamingButtonVisible.

* squash: Fix imports.

* fix(rn,overlay) skip showing reload dialog while leaving the conference

Some parts of the ui still showed the setting for flipping the video, even if the flag indicated otherwise
Also fixes the case where setting a virtual background ignores the stored localFlipX setting

 - Move the styles from css to tss-react ones
 - Dynamic fontSize based on the visible area of the page
 - Remove the gaps in the background when a line is wrapped.
 - Change the text color to white.
 - Remove transparency.

We are fully using lodash-es now.

There is no point in ever setting lastN to anything other than 0 when in
the background because we are not rendering anything.

When in PiP mode, the app state is not background, which might have
deceived us into adding that check there way back when.

The latter supports tree-shaking and we don't need to embed the whole
500KB of lodash.

* feat(chat/polls/navigation): added ids for tests and removed some unused helpers

Fixes #14764.

* feat(toolbox/web): updated imports extensions and fixed some jsdocs

* feat(invite) add email value in peopleSearchQueryTypes and peopleSearchToken config

* feat(invite) pass custom auth token in search directory (e. g. for email directory)

* feat(invite) autocomplete and invitations working with custom auth token (e. g. email invite type), invite icons updated

* feat(invite) remove newly documented config from undocumented settings list

* feat(invite) jwt are now passed in the invite requests headers

* feat(invite) linter-related formatting

* feat(invite) fix default user icon regression

* feat(invite) last lint issues

* feat(invite) pass alternate token in header, not in params

* Fixes lint error

---------

Co-authored-by: Raphaël Badawi <raphael.badawi@ceo-vision.com>
Co-authored-by: Дамян Минков <damencho@jitsi.org>

When the prejoin screen is disabled during the prosody login cycle the initial GUM tracks were lost causing the user to start the call without local media and audio/video mute buttons staying forever in pending state.

Some middleware functions are declared as async. This wraps next(action) in Promise which will delay the execution of actions and also dispatch will return the its result always as a Promise.