The developer of a hotel and conference center next to Hanover's Maryland Live casino could see up to $36 million in taxes waived over the next 30 years under a proposed new agreement with Anne Arundel County. The figure is among the details contained in a deal hammered out over the past six months by county officials and representatives of the Cordish Cos., which owns Maryland Live and is building the 300-room Live Hotel and conference center next door. A measure outlining the agreement will…