compton: add

https://github.com/yshui/compton
02139b7c9f8aa6181686edacd3f11c1f37f80693

sudo apt install libxext-dev libxcb1-dev libxcb-damage0-dev
libxcb-xfixes0-dev libxcb-shape0-dev libxcb-render-util0-dev
libxcb-render0-dev libxcb-randr0-dev libxcb-composite0-dev
libxcb-image0-dev libxcb-present-dev libxcb-xinerama0-dev
libpixman-1-dev libdbus-1-dev libconfig-dev libxdg-basedir-dev
libgl1-mesa-dev libpcre2-dev libevdev-dev uthash-dev libevdev2 cmake

meson --prefix=/data/bandali/usr/local --buildtype=release . build
ninja -C build
ninja -C build install