[EGD-3685] Fix timers starting without callback

Fixed null-callback timer in Vibra starting automatically on creation

[EGD-5831] Fix handling URC

Fix handling URC like no carrier

Merge branch 'EGD-5737-merge-master-to-exp-lbr-fix'

[EGD-5737] Fix compilation issues after merge

Master was using some fetures removed by new filesystem

[EGD-5737] Merge master into experimental

Synchronize with master before merging

[EGD-5817] Fix USD menu navigation

All menu levels available via USD queries

[EGD-5740] Change cellular message handlers

Phone modes dependent message handlig is moved to separated
handlers.

[EGD-5312] Add Time selection window

- add ChangeDateAndTimeWindow,
- extract EventTimeItem to common widgets folder
  and rename it to TimeWidget,
- extract EventDateItem to common widgets folder
  and rename it to DateWidget,
- replace timeWidget with common TimeWidget
  in NightshiftWindow,
- refactor time setting in
  DesktopMainWindow and TopBar,
- Remove dead code from EventManager
  (GetNextAlarmTimestamp and HandleAlarmTrigger)

[EGD-5845] Fix broken harness messages tests

Fix broken harness messages tests

[EGD-5717] Add vibration API calls in audio service

Vibration API is utilized to enable physical feedback
for the phone user.

[EGD-5848] Fix bluetooth pairing key import

After BT refactor settings init for key storage has been moved,
thus in the initial phase settings were unavailable and btstack
couldn't import keys from storage

[EGD-5560] Add pagination for Calendar EP

Implement calendar EP pagination based on PagedContext

[EGD-5545] Add PIN2 handling

Possibility of handling PIN2 request from modem.
Description of the message in PinLock what type of
code is required

[EGD-5700] Fix Bluetooth pairing

To be able to proper propagate the pair message there was a need
for Command wrapper (to be able to send command and parameter in
one piece)

[EGD-5732] Add URC handling and Call Request handling diagrams

Updated documentation fro cellular service.

[EGD-5448] Add EULA window

Added EULA window required for onBoarding procedure.
Onboarding settings added.

[EGD-5716] Change sound priorities

Sound API has been extended with new playback types.

[EGD-4340] Refactor bluetooth settings and add device windows

Rewrote these windows in a proper way.
Fixed few minor issues.
GUI adjustments.

[EGD-3685] PR fixes

Included Alek's suggestions from PR

[EGD-3685] Added infinite repeat

Addef API for infinite vibra repeat