mute/unmute state is now recognized both in translation and floor channels, so the user has full control over it.

fixed a bug that would reactivate a muted translator's mic after changing to a translation channel. a race condition when using translatorBridge.getPeerConnection() was responsible for the failed attempt to re-mute after the channel was changed. there is now retry mechanism with an increasing timeout that seems to solve the problem. a permament solution would be to introduce observables or promises to sip.js.

fixed some glitches

- translated the speech detection threshold explanation text to german

Initialize the start/stop dictation button when speech recognition stops after some silence (#12783)

* Update component.jsx
* Update en.json

the speech recognition can stop due to the incompatibility of browser as well.

When mic is locked, user is not able to talk so it doesn't make sense
to alert the user about unmuting (mute button is also disabled when mic
is locked).

Closes #12048

Complements #12705

Here's what we do when user activates mic:
1 - When we do something similar to listenonly's joining process
until we find a valid candidate-pair. The information about this
local candidate is store.
2 - We then start a new userAgent, and as soon as browser finds
a candidate with the same local ip address, we leave only this
candidate in the SDP and send this to FreeSWITCH. SDP should
contain only a single candidate.
3 - The rest of signaling process is basically the same.

More than 5 answers are now of Custom type poll and answers passed directly.
Increase A-I slide options detection

added the component TranslationSettings which contains the volume
sliders