App update 5.6.0

5.6.0

Added support for media_player service.
Show loading instead of white screen when app starts.
A device timeout will no longer stop zigbee inclusion.
Zigbee devices that were already added no longer show up in the list when adding new ones.
Save siteId in widget as soon as first site is selected.
Added support for barrier_ctrl in room card security problems.
Fix an issue with iOS Watch connectivity.
Playground logos now show correctly with rounded corners.
High temperature for notification is now set to 45.
Don't overwrite room name when moving it to another area.
Debounce when setting heating on dashboard.