[MOS-666] Fix disappearing setting bars in German

Fix of the issue that with German language
selected manual volume setting bar and
vibration volume setting bar would
disappear when focused.

[MOS-350] Fix some SIM card pop-ups not showing

Also: enhanced a log, improved the English translations.

[MOS-718] Fix part of SIM unlocking

Fixed a potential bug in message handling,
refactored unclear naming and logic there
and in some other places.

[MOS-714] Fix passcode lock time discrepancy

Fix of the issue that passcode lock time
wasn't updating on 'Wrong passcode' popup,
what led to discrepancy of the time
between lock screen and the popup.

[MOS-691] Fix memory leaks in APN settings

Replace objects created on heap with class members.

[BH-1563] Date UX improvements

Switched to YYYY/MM/DD format.

[MOS-685] Make small improvements in various places of the code

- Forward arguments
- Remove unused code
- Remove auto return type when it's not needed
- Add const to member functions
- Use startsWith and endsWith from utils
- Allow instantiation of operators only for specific types
- Caluclate key mask in compile time

[BH-1515] Revert bedtime changes

Due to many regressions these changes
introduced, we decided to revert them.

The old PR will be used as a foundation for
another fix attempt(probably including major
refactor of the alarm operations module).

[BH-1543] I want to set a date

*DateSetSpinner and DateSetListItem added (based od TimeSetSpinner and
TimeSetListItem)
*BellSideListItem ctor without title added
*TimeUnitsModel changed to more accurate DateTimeUnitsModel name

[MOS-92] Fix continuing music playback after BT disconnection

Fix of the issue that after disconnecting
BT A2DP device during music playback
and reconnecting it without leaving
music player app the sound was not
audible anywhere.
Additionally unified behaviour of music
playback on connection/disconnection
of audio devices.

[MOS-670] Change clang-format AlwaysBreakTemplateDeclarations to Yes

Add --all and --fix-all options to style-check-hook

[MOS-647][MOS-671] BT volume control fixes

Set of fixes for Bluetooth volume control issues:

* split OS volume from A2DP device volume;
* added translations for additional popup required
to indicate what volume is being set;
* fixed issue that on some devices setting the lowest
volume level would set the highest in reality;
* fixed Bluetooth auto-turnoff functionality;
* minor code cleanup.

[BH-1542] Pure meditation fix and cetner TimeFixedWidget

*DigitsContainer definicions moved to cpp file(for proper linkage)
*DigitsContainer changed container to std::vector
*Fixed a bug in ProgressTimerWithBarGraphAndCounter where timerText was
treated as timeWidget
*MeditationCountdownWindow timer is now custom size
*Minus removed form MeditationRunningWindow timer

[MOS-657] Fix contacts list order

Fix of the issue that contact group
letter appeared below the
corresponding contacts when
navigating up.

[BH-1542] Fix TimeFixedWidget encapsulation

*DigitsContainer extracted as testable module
*Getters removed from TimeFixedWidget

[BH-1542] Stabilize the clock position

Third digit fix

[MOS-649] Rename confusing method

Rename confusing method

[MOS-421] Add state refresh when BT automatically turns off

Added code to update BT power state
when it automatically turns off due
to inactivity.

[MOS-499] Improve lock screen power consumption

Power on the e-ink only when it is needed e.g. fast or deep
refresh. Update battery percentage only when discharging.

[MOS-601] Disable debug timer in DisplayLightWindow

The timer is responsible for refreshing debug options which interferes
with navigation strings of other windows until it is stopped when window
is destroyed.