In a new approach, police in 10 communities will divvy up $21.5 million in aid from Colorado to try cleaning up high-crime areas by steering those struggling with drug addiction and mental health disorders toward treatment and housing instead of incarcerating them in jails. Officials with the Colorado Department of Human Services announced the awards on Wednesday. “We’re thrilled,” said Doyle Forrestal, the chief executive officer of the Colorado Behavioral Healthcare Council, a consortium of behavioral health providers in the state, which lobbied for the state financing.