Thank you all so much for your answers, I have a few more options to go through now!

Went travelling a bit and visited some cities in neighbouring countries. Had a good time in one city and was underwhelmed by another. But all in all, not bad!

Immich! Photo management: https://immich.app/

A main board for a NAS I was planning to build “at some point” because I saw it was pretty cheap. This “cheap” main board now cost me a lot of money in things like hard drives, PSU, case, … So many regrets. :D