[EGD-7697] Change deafult bt device name to Mudita Pure

Mudita Pure is official name of the product,
and its default BT name required a change.

[BH-1008] Fix Snooze UI and turnoff

Actually stop the snooze when turning off the alarm
Center bottom text temperature after other popup
Correct notification when setting alarm for "now"
Fix ringing alarm icon

[BH-989] Unify alarm will ring message

Unify alarm will ring message

[BH-887] Disable Idle timout on onboarding

Disable Idle timeout on onboarding

[EGD-7615] Fix Modem soft reset

Cellular is configuring modem after reset.

[BH-773] Add bedtime reminder application

Add bedtime time and on/off UI setup app
Add bedtime event notification window
Add bedtime audio assets
Implement bedtime notification TimeService backend
Add bedtime unittests

[CP-721] Fix harness import error in API/filesystem.py

Fixed broken import

[EGD-3414] Added RawText and applied it to Text widgets

Removed Label dependency on Text widgets by RawText introduction.

[BH-985] UI Fixes

- [BH-985] Wrong time units
- [BH-991] Fix UI for ringing alarm
- [BH-1005] Time and units - 12 ‘space’ h
- [BH-1007] UI fix - time setting

[BH-972] Fixed battery charging

Fixed logging & control of charging

[BH-972] Charger disable when not charging

Added charger disable when not charging

[EGD-7774] Fix compile on ARM GCC11

Fix compile on ARM GCC11

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

[EGD-7770] Fix hardfault with FileIndexer

Fix hard hault with fileindexer

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

[EGD-7440] Fix BT statusbar after BT disconnect

BT statusbar was set by disconnect message, which was not
aware of BT on/off status, thus always after disconnect
the statusbar icon was set to idle/enabled

[BH-981] Fix "Alarm Deactivated" text alignment

Make "Alarm Deactivated" string vertically centered in a UI box

[BH-887] Increase idle timout

Increase idle timeout to 30s

[BH-935] Volume and tone selection

Added playback of volume and tone selection

[BH-978] Make default alarm enabled

Make default bell alarm enabled after onboarding.

[BH-982] Fix Home Screen issues

- [BH-982] Alarm changing process on home screen should
           start by rotating knob left or right,
- [BH-983] Inactive back button while
           changing alarm on home screen

[EGD-7754] Dates bumped in disclaimers

Dates bumped from 2020 to 2021.