TAREK AMARA MORE than 100 prominent officials of Tunisia's Islamist Ennahda party, including lawmakers and former ministers, resigned on Saturday in protest at the leadership's performance, the biggest blow yet to the party which is facing a severe split. Ennahda, the largest party in parliament, has been thrown into crisis by its response to President Kais Saied's sacking of the government and suspension of parliament on July 25, an intervention the opposition called a coup. In a statement, 113 senior officials from the party said they had resigned due to wrong choices by Ennahda's leadership, which had led to its…