Add SS tiles to the number of participants in scroll calculations. This
fixes an issue where the scroll is not displayed if there is a SS tile
and only part of 1 tile is overflowing.

state['features/base/conference'].conference is not the right way to get the current conference.
See getCurrentConference selector - it accounts for joining and other states.

Remove unnecessary @ts-ignores
Remove unnecessary eslint-disable

We only really want to know if a participant is Jigasi for displaying a
specific icon, for all other intents and purposes it's a normal
participant.

* Reencode mp3 sounds at lower bitrate, mono.
* Encode wav sounds as mp3.
* Remove unused sound file.
* Add opus encoded sounds.
* Add a script to encode sounds.

* fix(connection-status): remove unused participant connectionStatus.
Always use trackStreamingStatus now that legacy endpoint based signaling has been removed.

* remove the check for source-name signaling.
Default to source-name signaling always.

* Remove the check for multi-stream mode.
Make that the default mode and remove the support for legacy SS mode.

* Remove presenter mode.

* update latest@lib-jitsi-meet

Remove unused icons
Remove fill none from icons
Rename some icons

* Include local participant; filter out hidden participants for getRoomsInfo

* Review fixes: include ts changes and types

Co-authored-by: Bogdan Duduman <bogdan.duduman@8x8.com>

Remove ts-ignores that are no longer needed because of tsconfig.web.json
Change ts-ignore to ts-expect-error for files outside react/features

Remove unnecessary ts-ignores
Remove unnecessary eslint-disable
Fix type errors
Change Dispatch type to IStore['dispatch']

Fixes an issue where 'contentSharingParticipantsChanged' event and 'getContentSharingParticipants' API continue to list IDs of the participants that have already stopped their screenshares.

Also move shouldRenderParticipantVideo to the only place it's used.

* fix(face-landmarks): stop recognition when imageCapture error

* ref(face-landmarks): convert files in typescript

fix: lint issues

* code review

* ref(face-landmarks): move detection part to a class

* ref(face-landmarks): make FaceLandmarksDetector singleton

* fix typo and ts-ignore problematic types

* fix linting issues

Convert AV Moderation and Breakout Rooms to TS

Use new TS config from @jitsi/eslint
Fix all lint errors

Remove unnecessary ts-ignores
Change any to actual types
Fix eslint rule

Create IStateful interface
Use IState interface everywhere
Remove unnecessary @ts-ignore

Mobile does not do multiple local video streams for performance reasons,
so avoid creating the local fake participant.

WIP

Convert files that use material-ui to TS (needed for material-ui upgrade)

Convert files that use material-ui to TS (needed for material-ui upgrade)

The new behavior is as follows:

IF a user has a token and `features` is not set, we treat it as if the
feature was enabled.

IF a user has a token and `features` is set, we check if the feature
name has a value of "true".

`isJwtFeatureEnabled` also provides a way to specify the default value
in case there is no token.

The active speaker list in redux is alpha sorted, we need to ensure dominant speaker is at the top otherwise it can get truncated based on the available number of visible slots in the filmstrip.

Fixes a case where re-sorting doesn't happen even when dominant speaker is currently not visible.

Remove unnecessary ts-ignores

Do not add virtual screenshare participants to participantCount.

This fixes a case where duplicate SS tile appears when SS ep is the dominant speaker and all the active speakers are currently visisble.

* fix(filmstrip) Make dominant speaker visible at all times.

* squash: address review comments.