[EGD-6280] Further changes to Pure menu wording

Fixed 'Advanced' title.

[EGD-6263] Add  automatic linear brightness

Linear automatic backlight controller - part1

[EGD-6264] About Your Pure Main Window

Add window About Your Pure to help display Technical Information,
Certification and SAR.

[EGD-6193] Connect Categories window with agent

Connect Categories window with agent

[EGD-6144] Fix bluetooth settings window after changing phone visibility

Bluetooth settings window was displayed incorrectly after
changing phone visibility.

[EGD-5902] Phone Modes Windows

Windows for phone modes created.
Offline:FightMode/messages only ServiceCellularApi created.
ConnectionFrequency and DND options settings throught AppSettings.

[EGD-5933] Display Category Selection Window

This window is needed to assist the user selecting the quotes
categories to display.

[EGD-5936] Add Edit Quotes Window

This window is needed by the user to assist the user in editing quotes
or/and selecting the quotes categories to display.

[EGD-6074] Add system message and window for BT initialization error

Purpose of added system message is to sent information about bluetooth
initialization result from bluetooth service to application settings.
Added window will print error if initialization fails.
Further integration in service bluetooth is required.

[EGD-6073] Fix text formatting in retry windows

Error message in retry windows was displayed incorrectly.

[EGD-6024] Return to All Devices window after attempt to retry action

Execution of retry pairing/unpairing/connecting took too long
to wait for it on retry popup. Fixed minor bugs.

[EGD-6010] Fix addres in retry window

Address was lost while being forwarded to the retry window.

[EGD-5883] Added generic button popups attach to applications

Created structure and implementation for popup windows
attachments on button actions into applications. Moved Volume
window to fit into solution. BarGraph refactored.

[EGD-5982] Fix no window refresh after pairing

Fixes no refresh after finished scan

[EGD-5771] Create post update info window

Add post update info window.

[EGD-5912] Add forget bluetooth device feature

Added button on AllDevices window, and handling for it.
Added needed messages for communication with service bluetooth.
Feature is now complete on application settings side.
Further integration in service bluetooth is needed.

[EGD-5899] Restore Quotes Windows

Due to mistakes probably during rebase
Quotes Windows weren't correctly merged by this PR:
https://github.com/mudita/MuditaOS/pull/1252

This PR fixes it.

[EGD-5861] Complete bluetooth connecting process on settings side

Enable connecting BT devices in settings.
Connect popup and add adjust messages for connection error handling.

[EGD-2630] Add pairing passkey handling on bluetooth settings side

Connect prompt window and add missing messages.

[EGD-2634] Add pairing process result confirmation

Enable pairing BT devices in settings.
Connect popup and add adjust messages for pairing error handling.