Revise GAL laws and funding

SB 465 clarifies funding rules for court-appointed special advocates (CASAs) who support children in custody cases. It specifically prohibits using money from the Court-Appointed Special Advocate Account to pay attorneys serving as paid special advocates, ensuring funds are reserved exclusively for CASA services. The bill amends Montana law to define "special advocate" and updates account management procedures, directly affecting CASAs, the state’s child welfare funding system, and courts managing child custody cases. These changes aim to prevent misallocation of funds while maintaining clear accountability for resources supporting child advocacy.