Maintenance Order assignment to technician
Endpoint: PATCH {{host}}/maintenance/orders - bude sjednocen s následujícím
Input Parameters: Update parameters and values

Endpoint: POST {{host}}/maintenance/orders/{{id}}/actions/attachUser/{{idUser}} - bude přejmenován na attach-user
Input Parameters: assignedBy - user who assigns MO to techican - parameters from Patch will be added

Steps:
Update MO Time scheduled fInish, Duration time and time Scheduled start.
Updates User assigned to Maintenance Order
Updates User assigned by to Maintenance Order
Assigned Time is set and MO is changed to status assigned.
Creates record in Maintenance Order Staff table and delete old records for this MO
Creates email notification for Assigned Maintenance Order To Technician