[EGD-3865] window locked screen (#784)

* LockedInfoWindow added
* RichTextParser enabled shortened text formating

[EGD-3840] All quickstarts in one document - rewritten and polished. (#754)

All quickstarts in one document - rewritten and polished

[EGD-3841] Add audio vibration and enable sound option

[EGD-3461] sys: update service header comments (#774)

Remove TODOs, update Deinit/Close handlers doxygen comments.

Make CloseHandler final - it must not be overloaded.

[quickfix] flash_eMMC restored boot.bin copy (#782)

[EGD-3793] Add DatabaseAgent base class and SettingsAgent

[EGD-3793] Update SettingsWorker to make it work.

[EGD-3793] Rename worker to agent

[EGD-3700] Switch window rework

-Create application->switchManyWindowsBack() method
-Create equivalent to empty window enum class
-Remove stored prevWindows variables
-Add bottom bar to empty window (equivalent to allEvents)
-Repair going back to previous windows functionality
-Repair switching window (with empty events DB)
-Add EventShift value to event records time

[EGD-3700] Time display on rt1051 - rework

[EGD-3871] Add vibration and playback enable/disable logic (#765)

[EDG-3870] Fix audio looping (#769)

[EGD-3853] Add AudioMux tests (#751)

[EGD-3641] added BT pairing keys storage

Revert "[EGD-3641] working key storage in json file"

This reverts commit 5f8af17f96c8b3d97f649971e2ebf6563cab80b9.

Revert "[EGD-3641] fixed linux build and removed residues of Bluetopia"

This reverts commit c4da96d4a1c37a9bfc6b4421c82ec5a00cdb7ad0.

Revert "[EGD-3641] PR fixes"

This reverts commit 1c982c767ec8a674b76509b68f1946f83bae4f6a.

Revert "[EGD-3641] PR fixes #2"

This reverts commit e31e315f4b8f46e0fce31ebc965b22883f809adc.

[EGD-3641] PR fixes #2

[EGD-3641] PR fixes

[EGD-3641] fixed linux build and removed residues of Bluetopia

[EGD-3641] working key storage in json file