ORLANDO, Fla. — A top staffer for Florida Gov. Ron DeSantis worked on a proposal that sought to challenge decades-old First Amendment protections for the news media and make it easier for high-profile people to win defamation lawsuits, according to documents obtained by the Orlando Sentinel. The idea didn’t make the 2022 legislative session’s agenda. A bill was never filed, according to Florida’s First Amendment Foundation. But public records show Stephanie Kopelousos, DeSantis’ legislative affairs director, shared a draft proposal and briefing document just before lawmakers kicked off their a…