Remove unused color picker CSS file
Remove unused color picker CSS file

bartuspan/literallycanvas,shawinder/literallycanvas,aiwenlg007/literallycanvas,literallycanvas/literallycanvas,bartuspan/literallycanvas,irskep/literallycanvas,ivanisidrowu/literallycanvas,ivanisidrowu/literallycanvas,shawinder/literallycanvas,aiwenlg007/literallycanvas