[BH-1415] Front light intensity for pre-wake up and main alarm

The user can manage the intensity
of the front light during the pre-wake up
and main alarm. The intensity can be selected
from a 10-degree scale, where 1 is the lightest
front light and 10 the brightest.

[BH-1603] Fix end transition in relaxation

Go back to app menu instead of home screen.

[MOS-800] Add a popup for changing the SIM card

Sometimes the process of changing the SIM card
takes a few seconds and the user needs to be informed
that something is going on in the background.

[BH-1594] Fix information displayed during onboarding

Fix inactivity information of shortcuts.

Fix text for one of the shortcuts.

[BH-1603] New Relaxation UI

Add new UI to Relaxation application.
The user can use loop mode now.

[BH-1603] Rename BGSounds to Relaxation

Rename all files and classes. Only
filesystem paths have old name due to legacy.

[BH-1598] Add clock faces with dates

Add classic and vertical face with dates for both 12h and 24h format.

Fix centering of battery indicator when level is smaller than 100%.

Fix incorrect time format of the alarm in clock face settings.

Change placement of battery and time format indicators on
ClassicWithAmPm screen while charging.

[MOS-641] Fix SIM cards window

Creating menus and actions depending on the SIM card
lock status.

[CP-1666] DeviceInfo request should return "SerialNumber" for Harmony

Add reading serial number from emmc partition
Add serial number to body response for deviceInfo endpoint for Harmony

[BH-1594] Add shortcuts instruction

Shortcuts instruction is a new functionality
during the Onboarding process. It shows hints
on how to use buttons.

[BH-1557] Change Harmony home screen font to bigger one

Fix AM/PM font on one of the home screens, change it to normal size/

Fix type of FontInfo members representing spacings, chane them to signed
integers.

[BH-1601] Fix back button behavior in Relaxation

If the user clicks the back button in the pause
state the user will be switched to the menu with songs.

[BH-1574][BH-1597] Improvement of bedside lamp

Improve bedside lamp behavior in alarm
application. Change frontlight long press
from 3 seconds to 2 in order to activate
bedside lamp.

[BH-1574] Add bedside lamp feature

To activate the bedside lamp the user needs to hold
the frontlight button for approximately 3 seconds.
The bedside lamp turns off after 10 minutes or
after pressing frontlight button.

[BH-1592] Prevent saving meditation settings when going back

- When options are changed do not save the data right away.
- Move loading data from onBeforeShow to keep options after popup.
- Fix the back/close logic to avoid saving volume when back is long
  pressed.

[MOS-26] Add tethering info on status bar

When tethering is on, info appears in the status bar
and network coverage indicates "no connection"

[BH-1590] Light press ends the Power Nap

The deep press doesn't have any effect on the power nap application.
At the end of the power nap, the deep press change only alarm mode.

[MOS-350] Restored notifications about PIN changes

Made SimInfo pop-ups completely omitted when
going back to windows.

Fixed the SimUnlockInputRequestParams's
constructor.

Done a bit of refactor in the places of
interest, e.g. naming clarification.

[MOS-724] CodeQL setup

added CodeQL setup, small fixes to CI

[BH-1581] Prevent meditation settings reset with deep press

Set all settings values each time a value is changed instead of doing
it after pressing enter and moving to the next settings page.