1 week projects

I've started to revive my "1 week projects"-project.

Scratching my own itches, I'll build small applications to solve my own problems.

Because code nowadays is nearly free, I will have enough free time to actually build the projects.

The only constraint is that I will only invest roughly 1 week to build each application.

I will use opencode and openspec so that slop will be small, or let's say not larger than doing it by myself.