[EGD-5834] Fix restore API

Change restore API
backup/restore/update harness tests

[EGD-5304] Add new way of system close

Unified method of closing
the system orchestrated by
system manager

[EGD-5757] Fix backup API

Fix backup endpoint to work with new paths and FS api
The flow is based on the design in confluence.

[EGD-5204] Secure USB communication

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

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

[EGD-5737] Fix compilation issues after merge

Master was using some fetures removed by new filesystem

[EGD-5737] Merge master into experimental

Synchronize with master before merging

[EGD-5701] Added DOM dump to harness

* Added generic handler to developerMode
* Added DOM message handling

[EGD-5737] Merge master into experimental

Keep experimental up to date with changes from master

[EGD-5266] Fix test harness

Covers harness issues that occures on experimental branch
due to the new filesystem implementation.

[EGD-5347] Replace filelength with file_size

Replace use of filelenght with std::filesystem::file_size
sqlite3vfs is using file descriptors so filelength is just renamed

[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-5098] Fix and remove old vfs class

Fix and remove global vfs object remove all old data
included in the vfs.hpp class

[EGD-5158] Change access to the bus methods

The bus is now accessible only via Service object.

Merge branch 'master' into stable

[EGD-5325] Remove using namespace directives from headers

"Using namespace" directive should not be added in headers
because this practice pollutes source files.

Merge branch 'master' into stable

[EGD-4317] Fix newly added contact recognized as a duplicate

of temporary contact. Newly added contact is no longer considered
as a duplicate of a temporary one.
It simply replaces the temporary contact, if its number matches.

Merge branch 'master' into stable