I would like to archive every web page I ever visit. Something like this sounds very useful but it would need to be updated periodically. I’m thinking a hybrid

I would like to archive every web page I ever visit. Something like this sounds very useful but it would need to be updated periodically. I’m thinking a hybrid approach could make sense here. Historical data is thrown into a big archive dwarFS while new data of e.g. the current day is kept in a simple normal folder. Every now and then this would be merged together. Skimming through the docs I can’t tell if it will be possible to recreate a new dwarFS by taking an existing one and adding just a few more files, or if I would need to create a completely new one which also means I need to temporarily have enough space for twice the archive size