Daemon is responsible for starting and later watching over spawned "broadwayd" and "remote" app needed for remote playback control. We cannot use systemd n Flatpak, so we make do with running optional background subprocesses.
I know that this should be done using some sort of build system (like meson), but the player is still far from finished and a basic install script should be sufficient for the time being, if anyone wishes to test it.
