[MOS-786] Added support for A/B boot codes in OS

Further implementation of A/B booting

[MOS-783] First part of new dir structure implementation

    Works:
    - generating .img for Pure;
    - Pure boots after flashing new image and
    seems to be working fine;

    Not yet:
    - generating update package;
    - generating image for Harmony;
    - simulator;
    - path-related unit tests fail
    due to paths being hardcoded
    in test scenarios.

[MOS-694] Move DB initialization from OS to build scripts

* Switched to DB initialization at compile time
* Organized and cleaned up db files directories(not finished completely)
* Fixed DB related unit tests
* Minor improvements to CMake
* Small fixes for GCC12 build

[MOS-862] Fix for french translation for Ulock Screen

French translation for Ulock Screen communications
and PIN settings phrase

[MOS-27] Fix invisible message text after pasting

Fix of the issue that pasting previously copied
text in new message field on thread screen
resulted in text shown in gray and invisibility
of each subsequently entered character.

Further analysis of this issue shown two
additional bugs in this place in code,
as a result a decision to completely
remove 'Reply' prompt text has been
made. Extended description of these
issues can be found in comment under
MOS-27 Jira ticket.

[MOS-723] Fix for french translation for SIM cards

French translation for SIM cards handling added.

[MOS-188] Fix notes window title

Added contextual title for new and edited notes.

[MOS-159] Fix broken text on the PIN input screen

On the PIN entry screen,
the text displayed in Spanish was truncated.

[MOS-160] Fix broken text on SIM selection screen

During onboarding, the text displayed in French and German
was truncated.

[MOS-837] Add contextual text "process in progress" in SIM popup

Depending on whether we select the SIM card for the first time
during onboarding or change to another one in Settings,
the text displayed in the pop-up should be different.

[BH-1622][BH-1623] Add/fix translations in relaxation

Add translations related to once and loop screens.
Fix PL minutes text.

[BH-1621] Fix UI design regression in pre-wake up

Due to changed UI the user couldn't turn off
chime and turn on the front light. Now the user
is able to do it.

[BH-1599][BH-1573] Fix translations

Make polish translations shorter.
Fix german translation.
Remove nbsp in french translation.

[BH-1599][BH-1573] Shortcuts translations

Add and fix shortcuts translations.
Fix translations in Meditation app settings.

[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.

[MOS-825] VoLTE steering according to IMSI

Steering the GUI and the modem according to
whether VoLTE is permitted for the active
SIM card's operator. This is done based on
the SIM card's IMSI string.

Additionally, made logging more consistent.

[MOS-821] Adjust VoLTE GUI basing on operator

When VoLTE isn't permitted for the current SIM
card's operator, display information only.
Otherwise, display a switch.

[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.