Game, make a left click held on the hero's portrait change the hero's "sleep" state

[LeHerosInconnu]

Preliminary checks

• [X] I've checked that there aren't other open issues on the same topic.

Describe the problem requiring a solution

In fheroes2, a left click held on the hero's portrait could change the hero's "sleep" state in all the following screens: A standard left-click continues to have the current action when it exists.

In fheroes2:

Describe the possible solution

Make a left click held on the hero's portrait change the hero's "sleep" state.

Additional info

No response