KATIE PAUL FAR-RIGHT backers of Donald Trump are drumming up support on social media for the idea of a "Patriot Party," using references to militia groups and promoting a mix of conspiracy theories, according to a study published yesterday. The online campaign for a proposed alternative to the Republican Party has heavily promoted "Stop the Steal" events throughout the country, including the violent siege of Capitol Hill on January 6, pushing the false claim that the former U.S. President lost November's election due to widespread fraud. Amid a rift with several Republican leaders over the Capitol riot, Trump has talked…