Issue description

The django-fsm package released version 3 which is a breaking change and requires a different implementation. In fact, it is no longer going to be called django-fsm and is viewflow. To avoid code debt we should update to the newest version of django-fsm which will require changing how we set FSM state transitions on models

Acceptance criteria

• django-fsm is updated to v3 (also known as viewflow)
• ALL uses of django-fsm (such as transitions) are updated to be compatible with the newest version

Additional context

link to django-fsm/ viewflow's github for documentation that will help with updating. They have instructions on what to migrate and how.

Links to other issues

No response