use the parent scene node to determine if move clients out of LyrFloat

[sevz: commit message is mine]

Reapply "place child clients above fullscreen clients"

This reverts commit 043ab3ac1335d7a1cd84fe0f9cea8056977211a4.

Merge branch 'wlroots-next'

bump to linux-dmabuf version 5

Revert "place child clients above fullscreen clients"

This does not work as intended. Lets revert it temporarily and add it back
after the release.

This reverts commit 298949bbc4eae8cedb9cdd11cfc9ebd139ac5d5f.

Fix applybounds

Applybounds doesn't move client when it overlays
only with border with monitor to the right.

Apparently, c->geom.width already includes the border
as well.

feat: focus empty monitor when clicked

use round(3) and ceilf(3) from the math library

ΔSLOC: -1

set preferred scale after the first commit (XDGshell)

drop useless maplayersurfacenotify()

set O_NONBLOCK flag to stdout

add bugref about why we call updatemons in outputmgrapplyortest

Merge remote-tracking branch 'upstream/main' into wlroots-next

set preferred scale on creation (LayerShell)

correctly report position to xwayland clients

Previously we didn't take into account their borders requiring us to add
`borderpx` to override_redirect clients.

Fixes: https://codeberg.org/dwl/dwl/issues/651

Merge remote-tracking branch 'upstream/main' into wlroots-next

Reapply gamma LUT when re-enabling an output using wlr-output-power-management

Merge remote-tracking branch 'upstream/main' into wlroots-next

Updated power management handling to address issues raised in the PR

Prevent updatemons() from removing monitors that have been put to sleep from the layout