Why not a normal prompt like the other flows?

With this flow, if the player forgets to toggle the radio buttons, he will get the prompt, need to close it, toggle the radio and then click the "Confirm" button again, when with the prompt, it happens in one action. The only issue is that when we will roll out the update, people might get confused that there's no more checkbox and so they might wonder how they can leave a PT, but that's only a temporary issue I think.

I did it this way for three reasons:

1. ATM we use prompts to ensure special moves like removing a March order without moving, to not do it by accident. I didn’t want to integrate them in a regular flow.

2. Browsers suggests „Do not show messages again“ at some point when there are too much dialogs... That might be weird for live games when users clicks that by accident.

3. Most Browsers only offer Ok and Cancel for window.confirm(). It's hard to find a good question which implies Cancel will continue without leaving a PT...

@Longwelwind I prepared a commit for the suggested change with disabling Confirm instead of the alert. It now would look this way:

If you agree on this I would rebase and squash both commits together. Otherwise I'll go for window.confirm().

In addition I thought it might make sense to improve Ux for ResolveSingleMarchOrderGameState when touching it.

I changed it to show messages just if they make sense. The flow would now be:

(No power question because no target has been selected)

(The good new dialog because there is still a unit which could be additionally moved somewhere else)

(The text to click troops is gone as all troops are already chosen to be moved somewhere)