MovingToNewKlipperImage

Moving to a new klipper image on the same raspi is not hard, but nit-picky!

on original
- backup (git!!!) all the .cfg files
- backup the data.mdb file
- backup any tweaks (power-down pins, etc) from /boot/config.txt
- backup anything you care about in the gcode or timelapse directories
build a new klipper image with raspi imager
install the sd card into raspi
copy the original configuration directory "~/printer_data/config" to "~/config.new"
copy all backup files from original configuration files to ..../config
create symlinks for mainsail.cfg and timelapse.cfg, duplicating the ones in config.new
delete printer_data/database/lock.mdb
copy data.mdb to pritner_data/database
tweak config.txt

THEN PRAY AND REBOOT