Add default field visualization to survey inputs

[brunasilvazup]

What would you like to be added:
When an input has a default value it must be shown at the end of the question in parentheses.

The input library (survey) already has this attribute, the necessary change is to change the interfaces of the inputs by adding the parameter as optional and adding the information in the desired places.

Why is this needed:
To make the default value attribute more visible to the user.
Improving usability.
Currently, URL inputs already have this logic.