Just keep a close eye on your brake pads and learn to determine their remaining life. There shouldn’t be any issues unless there are other underlying mechanics issues with the bike. You will not overheat your brakes in a meaningful way just by pedaling.

This process is done intentionally on new bikes (called ‘bedding’ your brakes), although for disk brakes. Bedding rim brakes can have benefits too, like better contact patches.

I’m loving all these new apps, but be careful with your naming. There’s a “Memmy” app on iOS already. Could get confusing.