

For notes, I have moved to Joplin with the option to synchronize my data using a WebDAV server. It works really well, and it has both a mobile and desktop app. If you’re interested in developing your project, maybe you can have a look at the options this provides. For example, I really like the ability to separate notes between groups, assign tags, create drawings, and the possibility to use Markdown.
Good luck with your projects! To mirror @enemenemu’s suggestion, I would also look into collaborating with the people trying to push the EU Docs alternative. Not sure if that will work, but it’s worth a shot if you’re interested :D
I heard that Poland is also cheering for some MAGA guy in the next election… Troubling times ahead.
For Romania, there might still be a chance in the run-off. However, the difference between the two candidates was quite large (20% difference; 1.8 million votes). Similarly, the other candidates seemed to have voters that would rather vote for the nazi. Most likely all hope is lost, but that 1% chance is still there.