SPRINGFIELD — The state’s top court has made it easier for fired employees to qualify for unemployment benefits. In a unanimous opinion issued this morning, the Illinois Supreme Court limited a rule that says employees fired for “commonsense” violations can be denied unemployment insurance. Unless an employee’s conduct is illegal or would constitute a prima facie intentional tort, wrote Justice Anne M. Burke, employers have to prove they had rules prohibiting a worker’s actions in order to keep them from getting …