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

[LeHerosInconnu]

Preliminary checks

• 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

[Mr-Bajs]

It would be welcome, hence there is no way for touch devices to makes heroes sleep. Though it isn't critical for the game to function. However that approach isn't very intuitive, and most players wouldn't know about that feature. At the same time i don't think most users even now about the sleep feature anyhow. The end goal should be adding a dedicated sleep button in the adventure UI but that requires more work. Making the Sleep feature more accessible anyhow is an improvment.

An related discussion #4763