[EGD-6740] Availability and Change handled by PhoneLockHandler

Availability and Change in phoneLock handled by
PhoneLockHandler. Removed old implementation from
onBoarding and Settings. Cleared language assets.

[EGD-6518] Add missing field in mfg file

Add missing model field for the phone personalization data
in the personalization.json file

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[EGD-6599] Add single number call notification

This PR adds proper notification on call notifications coming from
single number. To that end following changes have been introduced:
 * extension of Notification DB record with contact_id filed
 * use of `ContactRecordInterface` in `NotificationsRecordInterface`
 * extension of `Increment` query to require `PhoneNumber::View`
 * multiple minor changes on path from creating/handling
 `NotificationsRecord` to displaying respective notification.

[EGD-6520] Show factory data on technical information window

Remove mocked data and read real data from settings db

[EGD-5928] Fix loading default BT entries

Default BT entries weren't loaded at Pure start
because of unproper paths in `settings_tab`.
Adding `ServiceBluetooth` to paths fixes it.

[EGD-6453] Warning when adding incorrect event

When adding to Calendar an event which is incorrect  (e.g. has empty
title or end which is sooner than start) warning window appears.

[EGD-6637] Cleanup locks structure

Renaming existing locks namespace and created proper directory
structure.

[EGD-6600] Add rejected call message

Adds rejected call message
instead of ended call.

[EGD-6064] Add connecting and pairing bluetooth states

Pairing and connecting states are now visualized
in All devices window to inform phone user what is happening.

[EGD-5776] Replace incorrect block contact icon with the correct one

Replace incorrect block contact icon with the correct one.

[EGD-6337] Add desktop tethering notification

This PR adds home screen tethering notification. The notifications
allows user to disconnect tethering from desktop by focusing on
the notification and pressing `KEY_ENTER`

This PR adds also home screen notifications icons in `.png` format.
Icons shall be converted to `.vpi` and used in other tasks regarding
home screen notifications.

[EGD-6574] Update image/user/db/sms_003.sql

Co-authored-by: Michał Kamoń
Co-authored-by: Piotr Tański

[EGD-6574] Create new SMS SQL

Working on nice SMS messages to be displayed by defualt.

[EGD-6606] Fix the sound for meditation app

Added sound media as separate file, and changed path for it in code.

[EGD-6452] Sound selection GUI

Sound selection GUI used to change ringtone, message sound and
notification sound in settings.

[EGD-6313] Fix Display backlight settings are not presistent

Add global scope to settings db function calls

[EGD-6528] Unused keys cleanup from language files

We should not have unused keys now in code

[EGD-6558] Add automount mechanism of the mfgconf

Add optional mounting nfgconf partition on the EEPROM with
the LFS filesystem for the manufacturing data.

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

[EGD-6505] Implement “On when active” Keypad light functionality

Implement “On when active” Keypad light functionality

[EGD-5440] Onboarding passcode window

Add windows for setting passcode during onboarding process