Fixes: https://github.com/jitsi/jitsi-meet/issues/8307

* Fix toolbox buttons not displaying properly when chat is open.
* Open chat in fullscreen dialog past custom thresholds when mobile/desktop toolbox would become unusable due to chat
* Remove mobile chat check when displaying toolbox

- allow managing chat through API when chat button is not present on UI

It appears that at the time of this writing, creating audio tracks blocks
the browser's main thread for a long time on safari. Wasn't able to confirm
which part of track creation does the blocking exactly, but not creating
the tracks seems to help and makes the UI much more responsive.

* Show recording started notification to the initiator

* Translate 'recording.on' language key for English and Turkish
Translate 'liveStreaming.on' language key for English and Turkish

Canvas rendering does not work as expected on Safari - the image stays
still on the first frame. Calling play() on the video tags seems to help.

Fill must be properly specified.

* Expose raise hand event to external application

* Fix linting issues

* fix the app non existing issue

We were not processing properties which are set (fire properties updated) before the conference joined event is fired.

Due to how the filmstrip size if computed I don't think there is a good way to
animate the change in size, so just ignore the toolbar, it will be hidden soon
enough.

The amplitude-js library gained React Native support so there is no need to keep
separate implementations.

* Add option to open Etherpad on join

For sites that focus on collaborative editing during meetings, add
an option which, when set, will automatically open etherpad when a
participant joins.

* Add openSharedDocumentOnJoin to config whitelist

This also adds some config file doc comments about the option,
including a note about the choice not to honor it in the mobile app.

Middlewares should not be loaded on mobile as there is no way to use the
functionality.

- Lower the inter-tile margin to 2px
- Remove the 100px top/bottom margin when the toolbar is hidden

This reverts commit 6f90458ff1.

* feat: Exposes a method for checking is remote track received and played.

Used for some tests in torture.

* squash: Drop not matching string.

Duplicate translation key with not matching content.

* squash: Moves torture specific functions to features/base/testing.

Listens for media events from the video tag of the large video and stores them in redux.

* squash: Fix comments.

* feat: Listens for media events from the video tag of the remote videos and stores them in redux.

* squash: Fix undefined videoTrack if between switches.

Helps with testing turn relay cases.

While the base URL remains configurable, this patch reverts back to using
Gravatar.

We noticed high latency with libravatar and contacted them. They are in the
process of migrarting to a better infrastructure (it's a single personal server
at the moment) so we'll re-evaluate once that has happened.

As for why not leave the default and change it on the meet.jit.si installation,
we don't want to kill their server :-)

As per @fremzy, the "Save Logs" feature generates a json
file with a bevy of technical information about the
meeting. This log contains the server name, server IP
address, participant's IP addresses (only in p2p sessions)
e.t.c. While this may be a useful feature for the
admin-like 'moderator', it creates unnecessary exposure
when made readily available to all users in the meeting.

This commit fixes #8036 by a config.js option to enable
the link (disabled by default), thus giving the owner of
the deployment the choice of enabling it or not.

When trying to auto pin screenshare, always select the endpoint even though it happens to be the large video participant in redux. The auto pin screenshare logic kicks in after the track is added.  If the screenshare endpoint is not among the forwarded endpoints from the bridge, it needs to be selected again.

If limitLastN values are specified and channelLastN < limitLastN, configure channelLastN on the conference.

Also, default to libravatar.

Closes: https://github.com/jitsi/jitsi-meet/issues/4927

Follows me and switching to tile view, still works.

We stopped providing a way to set them, so don't render them either.

Also cleanup some leftover config options.