Restore full screen while moving or closing a fullscreen window

[jsecchiero]

Describe your PR, what does it fix/add?

currently windows go into tile mode after a window closes or moves to another workspace (https://github.com/hyprwm/Hyprland/issues/3093). In this PR the first window will be put in fullscreen mode keeping a consistent behavior while working on fullscreen windows

minor fix: I did add a few configurations to let Nix add symbols to the generated binary otherwise was not possible to debug

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

Tested on my dual monitor setup and with the single window in a nested environment and everything is working as expected