Make the bigbluebutton user id be mapped on startup

Add a minimum socket validation to full-audio connection

Add Layout Context and Layout Manager

Bump lodash from 4.17.15 to 4.17.19 in /bbb-webhooks

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.19.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.19

)

Signed-off-by: dependabot[bot] <support@github.com>

Set raise hand notification / sound on by default

Add missing package-lock info for "hark"

Rework locales list generation

Add notification when mic is muted while speaking

Non-blocking presentation upload

Improve toast notification for raised hands

Improvements on web and bbb-libreoffice

Display tooltips when presentation is fullscreen view

Fix TypeError: Cannot read property 'map' of undefined

Multiple webcams stop all button

add specs to breakout autotest and fix old outdated autotests