- Create error to manage displayed warning when we try to access on media with no constraint video and audio
- Fix disabled microphone if we try to active and we don't have right or there is an error.
Signed-off-by: Gregoire Parant <g.parant@thecodingmachine.com>
This error message should be used for non fatal errors (otherwise, use the ErrorScene).
It is implemented using Svelte and the new "$errorStore".
Use `errorStore.addErrorMessage` to display the error popup with the message.
This PR uses this error message to display a popup explaining the browser is too old for WebRTC.