[EGD-6183] Fix HF on search results window

HF was occurring when user trying to
navigate left on search results window.

[EGD-6182] Fix after ICE call full list of contacts is shown

Change way of calling ICE contacts

[EGD-6347] Refactored phone modes handling in applications

PhoneModeObserver doesn't work properly in applications.
Applications have to handle the phone mode changes via AppMgr.
Phone mode and tethering handlers separated.

[EGD-6208] Add blocking phone mode changes during tethering

When the tethering is enabled, the phone mode shouldn't change,
now, any attempt ends with a notification

[EGD-6209] Tethering confirmation popup added

Provided a tethering confirmation popup.
The popup shows up once a USB cable is connected to a PC.

[EGD-5743] Added phone modes popup

Implementation of phone modes window.
Minor fixes of previous approach.

[EGD-5449] Add final prompts windows

Added Dialog windows for "configuration successful"
"no configuration" and "update OS" for Onboarding.
Refactor Dialog window implementation and usage of
DialogMetadata in other applications.

[EGD-6108] Fix phonebook leak of DialogMetadata

The cause of leak were releases on `unique_ptr` - reviewer
(my) mistake

[EGD-6033] Fix Analise and optimize stack for application-phonebook

Reduce application-phonebook stack size to 1k
Reduce stack usage for Phonebook functions:
contactRemove
contactBlock
showDialogDuplicatedNumber
showDialogDuplicatedSpeedDialNumber

[EGD-5883] Added generic button popups attach to applications

Created structure and implementation for popup windows
attachments on button actions into applications. Moved Volume
window to fit into solution. BarGraph refactored.

[EGD-4157] Actions queue added

All actions shall be queued in order to process them later.

[EGD-5737] Merge master into experimental

Synchronize with master before merging

[EGD-5820] Fix  Scrolling down contacts improper data are displayed

Fix for functional regression in Phonebook introduced by EGD-5557
module-db/queries/RecordQuery.cpp
RecordQuery::RecordQuery(std::size_t limit, std::size_t offset)

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-3756] Created generic ListItemWithCallbacks

Added generic template for ListItemWithCallbacks.
Replaced onDimensionsChange with callbacks.

[EGD-5158] Change access to the bus methods

The bus is now accessible only via Service object.