Screenshots for F-Droid

[mondlicht-und-sterne]

You can add Screenshots for F-Droid, too, if you want.

https://f-droid.org/en/docs/All_About_Descriptions_Graphics_and_Screenshots/

https://gitlab.com/snippets/1895688

[anselm94]

Sure will do! Thanks for the notice. Keeping this issue open, until this task is completed