[CP-825] Interrupted transfer to FS endpoint may corrupt the filesystem

Using std::fstream for file I/O at every file access in FileContext.
Reworked file opening/closing to happen on each file chunk
read/write, so that a file isn’t left open in case of an error
or transfer cancelation.
Separeted RxID and TxID for reliable cancelation of stalled xfers.

[EGD-7400] Device won't reconnect to MC when unplugged

In case of disconnection from MC during reception of large messages
(e.g. to FS endpoint), the parser may be left in a state expecting
further parts of the message. This causes incorrect handling of new
messages arriving after reconnection to MC.
Added a timer to reset a Parser when transfer times out.

[BH-977] Fix inversed list navigation

Invert of list navigation keys in relation to knob
movements

[BH-1166] Disable temperature feature

Added possibility to enable/disable
displaying of temperature and corresponding
settings/onboarding views.

[BH-1170] Fix HF on shutdown

Fix hf cause by faulty BedtimeModel deallocation

[EGD-7969] Added lacking dependencies in cmake

We didn't have proper dependency for assets

[EGD-7969] Fix assets script

Luts were downloaded to the wrong directory

[BH-1149] Fix popup layout

Make popup layout according to the design

[BH-1088] Adjust meditation app end view

Remove text from meditation end view
Make the icon centered

[BH-1136] Fix bootloop after low power

Fix few issues:
BH-1136
BH-1137

[EGD-7932] Added downloader for assets for Bell

With this all fonts and Luts bin are downloaed for other repo which
is closed from others. With minimum changes to our cmake and flow
Added cache dir as set in cmake for CI
CI has to use common cache to not download data all the time
Jenkinsfile updated to install lacking dependency

[EGD-7932] Added logging od dir on 404

We want to know what we want to know

[EGD-7932] Added token export for build

we have to have it for assets download

[BH-1075] Add missing translations

Add missing transalations
Fix some translations

[EGD-7883] Close all opened files when umount

Force closing all opened files when unmount
filesystem is called.

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

[BH-1167] USB async receive

Polling routine replaced with event driven
implementation for USB receive

[BH-1143] Change no interaction time to 15 sec

Information prompt windows should be displayed after 15 sec

[BH-1134] Meditation time constrains

Meditation time constrains

[EGD-7945] Update documentation about the VFS

Update VFS documentation after change user
partition from the LittleFS to the EXT4 fs

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

[EGD-7826] Update quickstart readme

Updated readme to contain product-specific buiild options