New to eBikes - where to start?

Hey everyone!

Just picked up my first eBike, a sweet hardtail mountain bike, and I'm super stoked to hit the trails! I've been doing some shorter 10-15 mile rides on mixed terrain (some paved, some gravel), but I'm a total newbie when it comes to maintenance and troubleshooting. What are the absolute must-know basics for a beginner to keep their eBike running smoothly and avoid common issues? Any tips on what tools to carry or what to check before/after rides would be awesome!