use a detached output state in outputmgrapplyortest()

wlr_output.pending might be removed in wlroots 0.18

improve the bug report template

Fixes: https://codeberg.org/dwl/dwl/issues/498

convert issue templates to yaml

also move the templates to .gitea to reflect the migration to Codeberg

use `l` instead of `layersurface`

`layer_surface` instead of `wlr_layer_surface`
and `scene_layer` whenever a wlr_scene_tree is related to layer surfaces

return early if a layersurface didn't commit something

do not check if a layer surface has monitor on commit

We do not allow creating them w/o monitor and they are destroyed when
destroying their monitor

send wl_surface.enter before initial commit

It's not necessary but it'll help clients to render a perfect first frame

destroy the layer-suface's scene tree for popups

use wlr_box_equal() instead of memcmp

simplify settings popups scene tree parent

simplify check for wlr_layer_surface.output

use sizeof(*pointer) instead of sizeof(struct)

add new 'unreleased' section

make sure to unlink Monitor.request_state listener

Change github links to codeberg links in README.md

include CHANGELOG.md in the tarball

Fixes: 24576f1fdf56bc8879203bb2d7e7cd116d4bba42

bump version to 0.5

add CHANGELOG.md

Merge branch 'wlroots-next'

try to apply gamma LUT in updatemons

this in the case the output was re-enabled