probably best I tell you what I'd like to achieve and where I'm failing. So you could either help me with the specific issue or tell me an alternative way to fix my problem.
I'm using Proton Calendar on Graphene. I don't want to use Google Service this is why I don't get push notifications (#issue no1) and there is no search in the calendar (#issue no2).
I thought a solution for me could be to use the feature where you can subscribe to a proton calendar via URL. (Security is no concern here for me). So the idea was to find an app that runs on graphene, can subscribe to a calendar and send push notifications without Google services and has a search function.
My LLM adviced me to:
Install ICSx⁵ and subscribe to the calendar (done)
Install ETAR (which did throw an incompatability error message during install)
To fix that it adviced to install CalendarProvider - where I can't find a compatible verison using Obtanium.
Any advice on how to get the setup above succesfully set up?
Any alternatives? Please note the only advice that would not be an alternative for me in the moment is to move away from Protonmail. I looked at Tuta but I need mail bridge tool which is not available and I want a client side enrypted mail storage based in Europe.
Appreciate your help!!