api: add author properly to playlist
api: add author properly to playlist

SuperStarPL/eqbeats,SuperStarPL/eqbeats,codl/eqbeats,codl/eqbeats,eqbeats/eqbeats,SuperStarPL/eqbeats,codl/eqbeats,eqbeats/eqbeats,eqbeats/eqbeats,eqbeats/eqbeats,codl/eqbeats,eqbeats/eqbeats,SuperStarPL/eqbeats,codl/eqbeats,SuperStarPL/eqbeats,codl/eqbeats,eqbeats/eqbeats,SuperStarPL/eqbeats