Blueprint for a Nextcloud Game App called "RememberGame"

Because I’m not a developer, I will post mi idea here. Maybe someone with this ability has the wish to made it true.

My Idea is a Nextcloud Game called “RememberGame”

I am not one of those who can remember the personal data of each individual. I need some time to learn these details. My Nextcloud is my outsourced brain for personal data. A tool that helps me not to forget birthdays, among other things, would be very practical