[EGD-6883] Change time settings cleanup

Time related settings are handled by service time now.
utils DateAndTimeSettings replaced by static time service api.

[EGD-6697] Date and time formatting

Added system locale dependant date and time formatting.

Merge branch 'master' into stable

Merge branch 'master' into stable

[BH-378] Utils move log to library

Moved log to separate library

[EGD-6899] Fix AppCall access

Fix of an access to call window
during tethering

[EGD-6867] Renamed TopBar into StatusBar

Renamed TopBar into StatusBar.

Merge branch 'master' into stable

[EGD-6854] Add missing tethering windows

Added missing windows for tethering
based on UI design

[EGD-6701] System time usage fixes

Fixed all calls to stdlib time.
Removed all redundant calls to Timestamp treated as time source.

[EGD-5885] Added SimLockHandler

Refactored LockWindow TitleBar handling. Added Sim pin request
block on lockedPhone. Added Sim info popup added when pin
changed. Updated assets. Removed old PinLock structures.
Cleared LockBox structures. Removed old settings sim setters.
New CellularMessage adaptation. Cleared Lock structure.

[EGD-6707] Add single number message notification

This PR provides implementation of home screen notification for
`notSeen` messages received from a single number. The "single-number:
`notSeen` message notification distinct from "multiple-number"
notification with the following features:
 - displaying formatted contact name
 - `onActivated` it switches to respective thread window (instead of
 all thread window) in `ApplicationMessages`

 The PR also introduced some `ActiveNotificationsModel` code refactor
 to align the implementation with `Single Responsibility Principle`

[EGD-6657] ApplicationDesktop clean-up

This PR cleans-up `ApplicationDesktop` after recent changes in
home screen notifications handling.

[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-6673] Temporary fix cellular requesting for pin

Temporary fix for cellular pin request popup. To be fully
integrated with SimLockHandler.

[EGD-6641] Added Notifications to LockedPhone popup

Added NotificationsModel to LockedPhone popup window.

[EGD-5884] Added Lock Screen popup handling

Moved lock screen window to popup. Split DesktopMainWindow into
two parts (popup and regular). Added LockPhoneHandler into
ApplicationManager.

[EGD-3119] Hide InputEvent's member fields

Use the InputEvent's convenience methods to express intent.

[EGD-6637] Cleanup locks structure

Renaming existing locks namespace and created proper directory
structure.

[EGD-5703] Fix SimCard topBar icon on Desktop

In initial design a `TobBar`'s SimCard icon with number is supposed
to display on the home screen only if there are two cards inserted.
Because of the hardware limitations (there is no way of telling if
there is a single or two cards inserted) the established consensus is
that home screen should not display SimCard widget unless it's
indication error state.

Although in the task description there is only home screen mentioned,
the behaviour was established for all `ApplicationDesktop`'s windows.