The California Coastal Commission unanimously voted Supervisor Steve Kinsey, who has been the state agency’s North Central Coast regional commissioner since 2011, as chair on Wednesday. Mr. Kinsey, a Forest Knolls resident who served as vice chair before his new appointment, will serve as chair for one year, during which time the county’s Local Coastal Program amendments, officially submitted last month, will come before the body. “I want to strengthen the operations and efficiency of…