I think this overly technical approach from the OP is terrible for a handover. You're now tied to this exact stack of technologies and after your death, it won'

I think this overly technical approach from the OP is terrible for a handover. You're now tied to this exact stack of technologies and after your death, it won't be updated even once. I tape the manual and the transit bolts of a dishwasher to the top of it and that's it. For heating and stuff, a laminated sheet of paper attached to the pipe does the trick. If you love all things digital, create a shared online folder filled with .docx documents. For those you'll find a tool to open and edit them in 40 years time. Sure, for some the creation of the digital stack is the purpose itself. But documentation that lasts decades? I don't believe it.