Kate Middleton’s return to royal duties is weeks away, and Kensington Palace is planning her transition back to the spotlight after months of hiding away. The Princess of Wales took a step back from her public platform to recover from abdominal surgery, and during her recuperation period, rumors began to swirl about her health and marriage. “The teams are working round the clock to devise the Princess of Wales’s back-to-work plan after weeks of immense pressure,” a source told an outlet. “They all know that the world will be watching after weeks of heightened speculation and often outlandish c…