KIOSK mode

[ibrahim-zehhaf-mawaqit]

• [x] The app become the only think we can see
• [x] The app has root permissions
• [x] The app starts at boot
• [ ] Update OTA for the OS and the app
• [x] Update the app onboarding
  • [x] Select the language (ok)
  • [x] Set WIFI
  • [x] Select the mosque
  • [x] Set the timezone from the mosque infos "timezone": "Europe/Paris",
  • [x] Add WIFI and Timezone select in the parameters menu