Buckingham Palace is making long-term plans for the King to resume a “full” programme of international travel next year, suggesting a further boost to His Majesty’s cancer recovery. The unexpected revelation comes as King Charles and Queen Camilla complete their successful tour of Australia and Samoa. The trip saw His Majesty’s first overseas trip to a realm where he reigns as Head of State, and to a Commonwealth Heads of Government Meeting (CHOGM) as the institution’s head. A senior palace official told GB News: “We’re now working on a pretty normal-looking full overseas tour program for next…