[BH-555] Procedure for installing Bell on hardware

Procedure for installing Bell on hardware

[EGD-7362] Development features flag restored

Flag removed during merge 0.76.1 into master.

[BH-660] Alarm tone playback

Implemented tone playback handler.
Added product specific databases.
Fixed minor issues with CMake.
Minor refactor of alarm handlers.

[BH-841] Extraction of ProgressTimer from Meditation

The following commit provides implementation of ProgressTimer.
The timer purpose is to provide suitable abstraction of a timer
that can be visually represented by both Text and Progress.

The implementation is based on MeditationTimer and thus
the ApplicationMeditation's part that uses MeditationTimer
has been refactored.

[EGD-7465] Fix double de-initialization of USB

Added flag for Worker-Desktop initialization state

[EGD-7500] Replaced AlarmsData with AlarmEventData

- We have to use ServiceTime instead of AlarmDB
- Please see full task here: EGD-7311

[CP-522] Send SMS via desktop API

Allow the MuditaCenter desktop app to send SMS.

[BH-798] Frontlight Driver

Changed pin & pinumx definitions for PWM

[BH-848] Split board h for bell and pure

Split board.h for the bell and Pure

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

[EGD-7434] Handle settings for USB stack in USB submodule CMakeLists.txt

Move out USB related flag definitions from
cmake/modules/ProjectConfig.cmake to usb_stack/CMakeLists.txt

[EGD-7495] Fixed log use on Linux to be the same as on Rt1051

- Log headers were incomplete
- Log filtering was broken on linux

[EGD-6836] Add multimedia files database interface

Added all queries including listing songs for
selected artist or album

[EGD-6836] Unified Table class methods

Added retQueryUnpack method to db Table class.

[EGD-6836] Add multimedia indexer database

Added multimedia indexer database.
Decided to got with single table approach.
User playlist will be implemented as seprate
tables when needed.

[EGD-6836] Fix VSC TestMate configuration

Added proper path for the plugin.

[BH-691] Send EVMMinuteUpdated to ServiceTime

Send EVMMinuteUpdated message to ServiceTime

[EGD-7496] Remove #if 0 from startup indexer

Remove #if 0 added by mistake by startup indexer

[EGD-7432] Tags fetcher

Added tags fetcher as universal audio utility
which can be used without bus overhead

[EGD-7334] Add initial startup indexer

Add initial startup indexer which index all music
files when the phone is run first time.

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

[EGD-7485] Fix cellular behaviour in offline mode

When in offline/message only, while Pure is in message poll mode and
incoming call will happen CellularService will start answering call thus
resulting to show the incorrect info in call log and not showing the
first call after Online mode is switched back.
This commit is cherry-picked from EGD-7332.