* feat(conference): Enable forced reload of client on bridge failure.
Force the client to reload when the bridge that is handling the media goes down.
This mitigates issues seen on the bridge because of a client re-joining the call with the same endpointId, BWE issues, etc.
This behavior is configurable through 'enableForcedReload' setting in config.js.
The client skips the pre-join page when the page reloads.
* squash: refactor the restart logic.
* squash: fix description
* squash: dispatch conferenceWillLeave action before reload.
Avram Tudor
Andrei Gavrilescu
Jaya Allamsetty
Titus-Andrei Moldovan