@Rawberry_ I'm not familiar with ahk scripts (to be honest, the syntax makes me want to gouge-out my eyes so I've never bothered trying beyond swapping caps and esc so I can use nvim), but it looks like there are file objects and a ReadLine method for them built-in. We could maybe set-up a way to regenerate all the seeds already on the website after @Cairath finishes her update. She could send a file with seeds on each line, send half to you, half to me, and we can get it done in a few nights (as long as it could be stopped and started again; maybe write completed seeds to another file and some manual finagling, I'm not sure how nice ahk is about serialization).
Edit: Loop (Read File Contents) in the help files looks like it's fit-for-purpose:
Loop, Read, InputFile, [, OutputFile]
On another note: Dear god, the only syntax file for vim I can find to support ahk is a decade old.