protocols: do not destroy screencopy resources before client request #9048
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Describe your PR, what does it fix/add?
Fixes client-side use-after-frees caused by screencopy failures.
failed()is not a destructor, which means clients will attempt to call destroy() after receiving it, which becomes a use after free (protocol error) due to hyprland prematurely deleting the object.Is there anything you want to mention? (unchecked code, possible bugs, found problems, breaking compatibility, etc.)
No.
Is it ready for merging, or does it need work?
Ready to merge.