[EGD-5932] Create Quotes agent

- add Quotes agent,
- implement get all quotes
  and get all categories queries,
- extract PagedData from ListDirData
  and reuse it in QuotesMessages,
- unify naming in Quotes and FileIndexer,
- add Quotes agent unit tests

[EGD-5908] Fix bug in Logger + add log unit test

Because `vsnprintf` return value means:
"
The number of characters that would have been
written if n had been sufficiently large,
not counting the terminating null character.
If an encoding error occurs, a negative number is returned.
"

`Logger` crashed when log msg was longer than LOGGER_BUFFER_SIZE.
Checking `vsnprintf` return value solves this issue.

[EGD-5204] Secure USB communication

Secure all endpoints by returning 403(Forbidden) when USB is connected.
Request screen passcode to enable secured endpoints.

[EGD-4157] Actions queue added

All actions shall be queued in order to process them later.

[EGD-5831] Fix handling URC

Fix handling URC like no carrier

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

[EGD-5737] Merge master into experimental

Synchronize with master before merging

[EGD-5692] Change URC parsing mechanism

Improved the mechanism for processing URC messages
so that long messages and those containing end of line
inside messages can be handled also if income
in more than one data chunk.

[EGD-5737] Fix filesystem unit tests

Remove old VFS and utils::filesystem calls
Update unittest lists

[EGD-5216] Add module-callular unit test

Adds unit tests for TS0710 frame and ATStream.

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5557] Contact Endpoint pagination

Pagination added for contact endpoint.
Introduced PagedContext and query message for contacts that returns
the required contacts together with the number of all contacts in db.

[EGD-5774] Fixed text char removal crash

Fixed text char and blocks removal handling and added
tests covering crashes.

[EGD-5697] Add helper functions for phone modes

They make it easier to write a code dependent on phone modes.

[EGD-5726] Remove not working tests form build

Just to politely remind developer if they forget adding their tests.

[EGD-5597] Fix messages overflowing length

Current sms length is bound by 7*67 characters. This PR
enforce that limit on ApplicationMessages level.
Additionally PR solve:
 - corner case problem with invalid cursor position in TextBackup
 - EGD-4408 fix of label on desktop menuWindow

[EGD-5382] Add LowPower CpuSentinels

In order to synchronize the Low Power mode, the services were
immediately informed about the frequency change,
so that they can update their resources (e.g. PWM filling)
and services may request the maximum CPU frequency in order
to perform a task (e.g. screen redraw, telephone conversation)

[EGD-4604] Fix incorrect message UCS2 decode

The problem could be noticed in a incoming message that contained
emojis. All emojis we pushed to the front of a message, due to
separation on decoding of `uint32_t` chars 'larger' than `0xffff`

[EGD-5529] Added CLCC parser

New cmd mechanism implementation of CLCC parser.
Unit tests implementation for the parser.
Refactor of searching for active outgoing call
in service cellular.