* PWA services worker
- [x] Register service worker of PWA to install WorkAdventure application on desktop and mobile
- [x] Create webpage specifique for PWA
- [ ] Add register service to save and redirect on a card
- [ ] Add possibilities to install PWA for one World (with register token if existing)
* Finish PWA strategy to load last map visited
* Fix feedback @Kharhamel
* Fix feedback @Kharhamel
* Improvment circle discussion
- Change to lissen start event of WebRTC connection
* Update help allow navigator and waring message
- Show warning message.
- Use help camera allow setting to show modal and help user.
- Change feature to show the modal only when user have need the information on allow navigator access
* Create soud for video discussion