Game, allow the user to be able to select only "standard" scenarios

[LeHerosInconnu]

With the possibility of modifying scenarios considerably with the new fheroes2 editor, for example with regard to limitations on building construction in cities, I think it should be proposed to the user to be able to select only "standard" scenarios in order to make it easier for him to find these scenarios, which are the very essence of the original game.

This could be done by adding a specific button or a checkbox in this window:

For a scenario to be considered "standard", in the "Town Detail" screen, "Troops" and "Buildings" must be set to "standard" (no modification to the troops defending the town, and a town with "standard" buildings at the start of the scenario with no building limitations).
And in the "Hero Detail" screen, "Troops" and "Secondary skills" should also be set to "standard" (no changes to the hero's troops and no changes to his starting secondary skills), and the hero should have no artifacts in his inventory, nor should his experience have been modified.

This is set in these windows in the scenario editor of the original game:

And in these windows in the fheroes2 scenario editor: