this is a really good start for your first user story!
Just a few things which came to my mind and we might discuss:
In your wireframe, you don't need the heading "Kernfunktionalität" etc., the wireframe alone would suffice.
"täglich" seems to be a heading for the list, but looks the same as the list itself; I would assume that the same component "dailytask" is used for this heading "täglich" and the list as well, but this does not seem semantically correct.
Regarding the task "Bad: Waschbecken + Toilette reinigen": Do you want to indent a second line like in your wireframe or should the second line start only a few whitespaces to the right?
Acceptance Criteria:
What does "filtered task list" mean? Do you really want to build a filter (but there is no button for this yet), or do you simply use specific parts of your data?
It would be more specific to use short sentences: "A short description of the daily tasks are displayed in a list."
Value Proposition
As a User I need a list of daily tasks to be able to read them.
Description
Acceptance Criteria
Tasks
(for developers team)