[BH-1922] Add a Summary screen to Focuse timer

Added a summary screen that tells the user how much time they spent in focus.
This screen is displayed after the last focus time.

[BH-1905] Add Focus timer application to the menu list

Creating a new application "Focus Timer" and adding it to the main menu
list

[BH-1919] Add 'Menu' label to apps list

* Added 'Menu' top label to the
list of Harmony apps.
* Minor cleanup.

[BH-1939] Fix missing tooltip in French

Fix of the issue that tooltip text was
not displayed in Onboarding in French
due to the copy being too long.

[BH-1915][BH-1911] Update UI texts and translations

Updated multiple custom sounds
related texts and translations.
Post-rebase fixes.

[BH-1916] Add Error handling to the vertical list

Added error handling in case the file
selected in the vertical list is either
corrupted or deleted.

[BH-1876] Change main alarm list to vertical

Now the main alarm uses the vertical list to display songs.
Fixed the order of songs from the database. Added translations.

[BH-1891] Change bedtime chime list to vertical

* Changed horizontal list in bedtime chime
to vertical one.
* Removed unused GUI objects.

[BH-1890] Change pre-wakeup chime list to vertical

* Added new widget SongsListViewItem
implementing ListViewWithLabels that
can be added as SettingsListItem.
* Changed horizontal list in pre-wakeup
to vertical using that new widget.

[MOS-1062] Update texts in onboarding

* Update share capital value in EULA.
* Update copy on final onboarding screen.
* Minor line break fixes.

[BH-1636] Add low battery info when the alarm is activated

Below the 10% battery level threshold, we remind the user to recharge
the battery to be sure that the alarm will ring.

[BH-1635] Low battery notification on the home screen

A low battery warning window has been added to the main screen.
This notification will appear only once when the battery level falls to 15%.
It will also appear when the battery level falls below 10% and 5%.

[BH-1731] Fix factory reset confirmation window layout

* Fixed factory reset confirmation window
layout to match the corresponding design.
* Added missing translations.

[BH-1264] Add alarm sound fade in

Adding a fade in for the alarm sound (main and power nap) according to
the pattern (V): dt = 30[s] * V/10.

[BH-1731] Factory reset removes user files

Performing the factory reset removes user files
and settings. After powering on the device
will run the onboarding.

[BH-1795] Add noises to relaxation

Adding color of noises to Relaxation

[BH-1809][BH-1835] Add date format setting

Added date format selection between DD/MM and MM/DD.
The time setting has been updated.

[BH-1828] Add labels to relaxation sound list

Added labels to relaxation

[BH-1648] Add shortcuts instruction to settings

The user should be able to return to the shortcuts instruction at any
time. The instructions are available in the settings.

[MOS-1052] Change VoLTE label from 'beta' to 'experimental'

Changed VoLTE label from 'beta' to
'experimental'.
Fixed transition state label font
size to match the design.