Configuration:
OS: Android (GrapheneOS);
Launcher: Kvaesitso (Available on F-Droid Izzy-repo);
Theme: Light theme prefered;
Wallpaper: Shot by myself, but I can share it if anyone wants it;
Icons: Arcticons Material You
Images:
Landing page:
Widget bar (when scrolled down):
App menu:
Dark mode:
It is in fact part of the launcher. You can change it in the settings of the homescreen and decide between a digital or a round version.