cache extracted text ?

[Ornanovitch]

Hi,

Awesome app, thank you!

I'm starting to use it to search in a lot of files but always in the same sets of files. That's why I'd love to see a caching system for the extracted text (into ~/.cache/fuzzy-pdf ?). It could be worth in order to be able to repeat searches on the same files multiple times without having to extract the entire result again. Maybe it could be interesting to look at how ripgrep-all does this (I think it's here)

Thanks again for this fantastic work