I had planned to install OctoPrint on a Pi4 to leverage my printer as well but I would never have been able to conjure up something this extensive! Thank you for making it and sharing it!
Thanks! OctoPrint's plugin system is what helped me ship a prototype quickly. The project would have ended up in the elephant graveyard otherwise. All of the optimizations (building tuned Linux kernel, rolling a distro, porting code to Rust) would have been daunting without OctoPrint's maker community cheering me on and enthusiastically testing PrintNanny.