By Giuseppe Fonte ROME (Reuters) – A senior economic adviser to Giorgia Meloni, the front runner to become Italy’s next prime minister, called for the Treasury to be split into two in order to create a separate ministry managing tax policies and fiscal reform. Maurizio Leo, in charge of economics and fiscal policies in Meloni’s nationalist Brothers of Italy party, told Reuters “the time was ripe for unbundling” the Treasury. The ministry currently manages public expenditure, revenue and borrowing policies. It also plays a key role in strategic choices of state-controlled groups including energ…