Clearly you didn’t take the axiom of choice. Because otherwise you could have chosen to not make that monstrosity

BGP isnt just Turing complete, It’s Cthulhu complete

real men write their code one bit at a time with a laser pointer and a fiber optic network cable

Or you could just use zig which is better at compiling C than C (the second it supports the espressif chips I’m never touching C again)

Squirrel vs snail - who wins?

I get very far by just keeping a set of folders for each piece of equipment in a git repo.

Pictures, etc, and sometimes the PDF manual if I bother.

The difficult part here is being consistent over time - making sure you mark down when you bought things, serial numbers, etc. a proper website/app will force you to do this, but there is flexibility in having whatever convention you like most