The Florida Senate is ready Thursday to pass a high-profile bill that seeks to prevent children under age 16 from creating accounts on what lawmakers say are “addictive” social-media platforms. The Senate on Wednesday made changes to the bill (HB 1), a priority of House Speaker Paul Renner, R-Palm Coast, and positioned it for a vote. Renner supported the changes, which, at least in part, are designed to try to make the bill better able to withstand anticipated legal challenges. The House overwhelmingly passed the bill last month but will have to consider it again because of changes made in the…