The White House has called Star Wars  star Mark Hamill "one sick individual" after an AI-generated image of US President Donald Trump in a shallow grave was posted on one of the actor's social media accounts. "If Only" was inscribed on the image of Trump lying with his eyes closed adjacent to a gravestone, surrounded by daisies, with the inscription "Donald J. Trump 1946-2024." The image was posted on Hamill's verified Bluesky account. Hamill, who played Luke Skywalker in the classic Star Wars  films that debuted in 1977, wrote that Trump "should live long enough to witness his inevitable devastating loss in the midterms, be held accountable for his unprecedented corruption, impeached, convicted & humiliated for his countless crimes." "Long enough to realize he'll be disgraced in the history books, forevermore," the actor added.…