The question of whether it’s better to share the pain of state budget reductions through furloughs or go cold turkey with layoffs will soon be in the hands of California’s highest courts. But for the lives of hundreds of thousands of state workers, it’s more than just a legal matter. Some California employees have seen their salaries decreased by as much as 15 percent because of furloughs. And for many of them, it is a breach of an unwritten agreement (sometimes called a