do not arrange monitor if it's disabled (wlroots!4520)

This causes us to send negative values to xdg-configures (e.g a bug in our end)

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4520

add support for axis_relative_direction event (wlroots!4003)

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4003

Revert "drop wl_drm (wlroots!4397)"

There still a lot software that uses this protocol

This reverts commit facbe57fcbe74d27809eefdfe6aaac5150fbb954.

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

No need to call updatemons ourselves

The output manager in wlroots emits an output_layout.change event when
anything changes, so updatemons will be called anyway.

ΔSLOC: -1

drop unused variable

request description before logs

turn on -Wfloat-conversion

turn on -Wsign-compare

acknowledgements refactoring

clarify the code will be kept as small as possible

check if monitor is null before setting gamma

fixes segfault on monitor disconnect when using wlsunset

drop SLOC limit

drop wl_drm (wlroots!4397)

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4397

prefer functionality over philosophy

add acknowledgment to djpohly

Destroy fullscreen node after moving clients off mon

don't send configure events to uninitialized xdg-toplevels

don't send configure events to uninitialized xdg-popups

fix posible NULL-dereference in wl_surface.commit handler