clean up stored data in an idb

[withmorten]

I noticed that my idb has been increased in size (i.e. 43MB -> 120MB) after using this plugin a bit - it's probably the "store_xrefs" default. There is a lot of empty space with some jsons inbetween.

I've disabled it, and would like to get rid of the unnecessary data - is there any way to do that? One off code hackily edited in is fine, it doesn't need to be a proper feature.

I'm already looking through the code myself, just wanted to ask if you had any idea.

Edit: I actually managed to do that but it only cleaned up a few KB. I'm assuming at this point that it's the swapped if/else that take up the most space (which would be fine)?