New to eBikes - where to start?

Hey everyone!

Just picked up my first eBike, a RadRover 6 Plus, and I'm super excited to hit some local trails and commute to work (about 10 miles each way, mixed pavement and gravel). As a newbie, I'm a bit overwhelmed with all the safety gear and best practices. Beyond the obvious helmet, what are some of your absolute must-have safety accessories or tips for someone just starting out, especially for urban commuting and light trail riding? I want to make sure I'm as visible and protected as possible!