fix changeWindowZOrder

[Aqa-Ib]

Describe your PR, what does it fix/add?

Fixes #8443

Is it ready for merging, or does it need work?

ready

[Aqa-Ib]

This was introduced in #6877
@UjinT34 do you have an insight ? Can we remove this or else?

[UjinT34]

Without this commit 507df67 every click on a fullscreen floating window will result in unneeded reordering which will add damage to monitor and schedule an unwanted frame. Maybe it returns too early. g_pHyprRenderer->damageMonitor shouldn't be called when the clicked window is already on top and fullscreen.

[Aqa-Ib]

OK, I found that it shouldn't return before executing pWindow->m_bCreatedOverFullscreen = true; because CInputManager::mouseMoveUnified needs that in order to work properly. So I just moved that operation before the early return.

[vaxerski]

@UjinT34 is this version fine? (vrr stuff)

[UjinT34]

It's fine