might well as gab about some bits: I'll put more in my running week notes https://www.jacky.wtf/weeknotes/ (one's due next Monday) but so far:
* currently building koreader from source b/c it's easy
* mocked a little wrapper over `calibredb`
* overengineered the data format (but will shave parts off)
ideally by monday, I can show something (but god, my library is big)